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<li class="navelem"><a class="el" href="dir_df9c78dcf3f59a33b12284f95992a64b.html">ripple</a></li><li class="navelem"><a class="el" href="dir_ceb6d1bc218d15504336f945ff1322da.html">nodestore</a></li><li class="navelem"><a class="el" href="dir_1eae1e3c362aa357dbf8694343222a03.html">impl</a></li> </ul>
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<div class="title">DatabaseShardImp.cpp</div> </div>
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<div class="contents">
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">//------------------------------------------------------------------------------</span></div>
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<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">/*</span></div>
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<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> This file is part of rippled: https://github.com/ripple/rippled</span></div>
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<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> Copyright (c) 2012, 2017 Ripple Labs Inc.</span></div>
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<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"></span> </div>
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<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> Permission to use, copy, modify, and/or distribute this software for any</span></div>
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<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> purpose with or without fee is hereby granted, provided that the above</span></div>
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<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> copyright notice and this permission notice appear in all copies.</span></div>
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<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"></span> </div>
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<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES</span></div>
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<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF</span></div>
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<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR</span></div>
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<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> ANY SPECIAL , DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES</span></div>
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<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN</span></div>
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<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF</span></div>
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<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.</span></div>
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<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment">*/</span></div>
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<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment">//==============================================================================</span></div>
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<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>  </div>
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<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#include <ripple/app/ledger/InboundLedgers.h></span></div>
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<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#include <ripple/app/ledger/LedgerMaster.h></span></div>
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<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#include <ripple/app/misc/NetworkOPs.h></span></div>
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<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#include <ripple/basics/ByteUtilities.h></span></div>
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<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include <ripple/basics/chrono.h></span></div>
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<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include <ripple/basics/random.h></span></div>
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<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include <ripple/core/ConfigSections.h></span></div>
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<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include <ripple/nodestore/DummyScheduler.h></span></div>
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<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#include <ripple/nodestore/impl/DatabaseShardImp.h></span></div>
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<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include <ripple/overlay/Overlay.h></span></div>
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<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include <ripple/overlay/predicates.h></span></div>
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<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#include <ripple/protocol/HashPrefix.h></span></div>
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<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  </div>
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<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="preprocessor">#include <boost/algorithm/string/predicate.hpp></span></div>
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<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  </div>
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<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="preprocessor">#if BOOST_OS_LINUX</span></div>
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<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="preprocessor">#include <sys/statvfs.h></span></div>
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<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="preprocessor">#endif</span></div>
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<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  </div>
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<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="keyword">namespace </span><a class="code" href="namespaceripple.html">ripple</a> {</div>
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<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="keyword">namespace </span>NodeStore {</div>
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<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  </div>
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<div class="line"><a name="l00042"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a8710e38839d82e9d177c22950e61bb50"> 42</a></span> <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#ad45932fe052498641dbafd77bb20c0bc">DatabaseShardImp::DatabaseShardImp</a>(</div>
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<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <a class="code" href="classripple_1_1Application.html">Application</a>& app,</div>
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<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <a class="code" href="classripple_1_1Stoppable.html">Stoppable</a>& parent,</div>
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<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a> <span class="keyword">const</span>& name,</div>
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<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <a class="code" href="classripple_1_1NodeStore_1_1Scheduler.html">Scheduler</a>& scheduler,</div>
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<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="keywordtype">int</span> readThreads,</div>
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<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <a class="code" href="classbeast_1_1Journal.html">beast::Journal</a> j)</div>
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<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  : <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShard.html">DatabaseShard</a>(</div>
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<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  name,</div>
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<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  parent,</div>
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<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  scheduler,</div>
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<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  readThreads,</div>
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<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  app.config().section(<a class="code" href="structripple_1_1ConfigSection.html">ConfigSection</a>::shardDatabase()),</div>
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<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  j)</div>
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<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  , app_(app)</div>
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<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  , parent_(parent)</div>
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<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  , taskQueue_(<a class="code" href="namespacestd.html">std</a>::make_unique<<a class="code" href="classripple_1_1NodeStore_1_1TaskQueue.html">TaskQueue</a>>(*this))</div>
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<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  , earliestShardIndex_(<a class="code" href="namespaceripple_1_1NodeStore.html#a6b98af8d6a33587b4ad55e3bf079bcda">seqToShardIndex</a>(earliestLedgerSeq()))</div>
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<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  , avgShardFileSz_(ledgersPerShard_ * <a class="code" href="namespaceripple.html#a8f7c1dac6a768426c7fc2bf4b544254a">kilobytes</a>(192))</div>
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<div class="line"><a name="l00061"></a><span class="lineno"> 61</span> {</div>
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<div class="line"><a name="l00062"></a><span class="lineno"> 62</span> }</div>
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<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  </div>
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<div class="line"><a name="l00064"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a41206c58b8bbec891dd051401f6666e6"> 64</a></span> <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a41206c58b8bbec891dd051401f6666e6">DatabaseShardImp::~DatabaseShardImp</a>()</div>
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<div class="line"><a name="l00065"></a><span class="lineno"> 65</span> {</div>
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<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a9f17f5785642cce8324c56de29a14770">onStop</a>();</div>
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<div class="line"><a name="l00067"></a><span class="lineno"> 67</span> }</div>
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<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  </div>
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<div class="line"><a name="l00069"></a><span class="lineno"> 69</span> <span class="keywordtype">bool</span></div>
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<div class="line"><a name="l00070"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a4cae88f513ca54bed586f2a63f5f3c36"> 70</a></span> <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a4cae88f513ca54bed586f2a63f5f3c36">DatabaseShardImp::init</a>()</div>
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<div class="line"><a name="l00071"></a><span class="lineno"> 71</span> {</div>
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<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  {</div>
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<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> lock(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aa16a171bc9b238db86a9f9990d2dff8e">mutex_</a>);</div>
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<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="keywordflow">if</span> (<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a93c4f12a0ef777c6b71deef93e5ad767">init_</a>)</div>
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<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  {</div>
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<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  JLOG(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">error</a>()) << <span class="stringliteral">"already initialized"</span>;</div>
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<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
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<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  }</div>
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<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  </div>
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<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="keywordflow">if</span> (!<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a820d8c5e3f2f2a71b17d0b18a28d978f">initConfig</a>(lock))</div>
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<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  {</div>
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<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  JLOG(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">error</a>()) << <span class="stringliteral">"invalid configuration file settings"</span>;</div>
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<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
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<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  }</div>
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<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  </div>
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<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <span class="keywordflow">try</span></div>
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<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  {</div>
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<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="keyword">using namespace </span>boost::filesystem;</div>
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<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  </div>
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<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <span class="comment">// Consolidate the main storage path and all</span></div>
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<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <span class="comment">// historical paths</span></div>
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<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector<path></a> paths{<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a7611112fba3e838e4326394d9b79ed05">dir_</a>};</div>
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<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  paths.insert(</div>
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<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  paths.end(), <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a6a9609b4abbe08c0842f0e2ab16cab5a">historicalPaths_</a>.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector/begin.html">begin</a>(), <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a6a9609b4abbe08c0842f0e2ab16cab5a">historicalPaths_</a>.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector/end.html">end</a>());</div>
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<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  </div>
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<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> <span class="keyword">const</span>& path : paths)</div>
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<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  {</div>
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<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  <span class="keywordflow">try</span></div>
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<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  {</div>
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<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <span class="keywordflow">if</span> (exists(path))</div>
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<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  {</div>
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<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="keywordflow">if</span> (!is_directory(path))</div>
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<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  {</div>
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<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  JLOG(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">error</a>()) << path << <span class="stringliteral">" must be a directory"</span>;</div>
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<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
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<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  }</div>
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<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  }</div>
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<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (!create_directories(path))</div>
|
|
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  {</div>
|
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<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  JLOG(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">error</a>())</div>
|
|
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  << <span class="stringliteral">"failed to create path: "</span> + path.string();</div>
|
|
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
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<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  }</div>
|
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<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  }</div>
|
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<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <span class="keywordflow">catch</span> (...)</div>
|
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<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  {</div>
|
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<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  JLOG(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">error</a>())</div>
|
|
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  << <span class="stringliteral">"failed to create path: "</span> + path.string();</div>
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<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
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<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  }</div>
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<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  }</div>
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<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  </div>
|
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<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <span class="keywordflow">if</span> (!<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aa668c699e11a4aab62f677af6f6bf588">app_</a>.<a class="code" href="classripple_1_1Application.html#aca56b7c63030174e59720ab51d739422">config</a>().<a class="code" href="classripple_1_1Config.html#a55cd8ef67ffbf6a137e0dd71bc8151c6">standalone</a>() && !<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a6a9609b4abbe08c0842f0e2ab16cab5a">historicalPaths_</a>.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector/empty.html">empty</a>())</div>
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<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  {</div>
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<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <span class="comment">// Check historical paths for duplicated</span></div>
|
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<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <span class="comment">// filesystems</span></div>
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<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="keywordflow">if</span> (!<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a41d708ced19084cc1ff15a0cda1d2040">checkHistoricalPaths</a>())</div>
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|
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
|
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<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  }</div>
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<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  </div>
|
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<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a150117b98fdc0efa974569fee8ba87f6">ctx_</a> = std::make_unique<nudb::context>();</div>
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<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a150117b98fdc0efa974569fee8ba87f6">ctx_</a>->start();</div>
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<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  </div>
|
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<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="comment">// Find shards</span></div>
|
|
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> <span class="keyword">const</span>& path : paths)</div>
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<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  {</div>
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<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> <span class="keyword">const</span>& d : directory_iterator(path))</div>
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<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  {</div>
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<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  <span class="keywordflow">if</span> (!is_directory(d))</div>
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|
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="keywordflow">continue</span>;</div>
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<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  </div>
|
|
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <span class="keyword">auto</span> <span class="keyword">const</span> shardDir = d.path();</div>
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<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  </div>
|
|
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <span class="comment">// Check shard directory name is numeric</span></div>
|
|
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <span class="keyword">auto</span> dirName = shardDir.stem().string();</div>
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|
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <span class="keywordflow">if</span> (!<a class="codeRef" href="http://en.cppreference.com/w/cpp/algorithm/all_any_none_of.html">std::all_of</a>(</div>
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<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  dirName.begin(), dirName.end(), [](<span class="keyword">auto</span> c) {</div>
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<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  return ::isdigit(static_cast<unsigned char>(c));</div>
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<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  }))</div>
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|
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  {</div>
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|
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <span class="keywordflow">continue</span>;</div>
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|
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  }</div>
|
|
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  </div>
|
|
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <span class="keyword">auto</span> <span class="keyword">const</span> shardIndex{<a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string/stoul.html">std::stoul</a>(dirName)};</div>
|
|
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  <span class="keywordflow">if</span> (shardIndex < <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a344c81b135fff722e404ca66bc0e1ba3">earliestShardIndex</a>())</div>
|
|
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  {</div>
|
|
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  JLOG(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">error</a>())</div>
|
|
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  << <span class="stringliteral">"shard "</span> << shardIndex</div>
|
|
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  << <span class="stringliteral">" comes before earliest shard index "</span></div>
|
|
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  << <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a344c81b135fff722e404ca66bc0e1ba3">earliestShardIndex</a>();</div>
|
|
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  }</div>
|
|
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  </div>
|
|
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  <span class="comment">// Check if a previous import failed</span></div>
|
|
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <span class="keywordflow">if</span> (is_regular_file(shardDir / <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#af73b3b0d35e34f6b9945c12763eea2d1">importMarker_</a>))</div>
|
|
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  {</div>
|
|
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  JLOG(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>.<a class="code" href="classbeast_1_1Journal.html#ad8fefe3e8ad583e1ed1bf02094ac3d8f">warn</a>())</div>
|
|
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  << <span class="stringliteral">"shard "</span> << shardIndex</div>
|
|
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  << <span class="stringliteral">" previously failed import, removing"</span>;</div>
|
|
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  remove_all(shardDir);</div>
|
|
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  <span class="keywordflow">continue</span>;</div>
|
|
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  }</div>
|
|
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  </div>
|
|
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  <span class="keyword">auto</span> shard{std::make_unique<Shard>(</div>
|
|
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aa668c699e11a4aab62f677af6f6bf588">app_</a>, *<span class="keyword">this</span>, shardIndex, shardDir.parent_path(), <a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>)};</div>
|
|
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  <span class="keywordflow">if</span> (!shard->open(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0e5bc58351ded4683d7207383794a484">scheduler_</a>, *<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a150117b98fdc0efa974569fee8ba87f6">ctx_</a>))</div>
|
|
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  {</div>
|
|
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  <span class="comment">// Remove corrupted or legacy shard</span></div>
|
|
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  shard->removeOnDestroy();</div>
|
|
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  JLOG(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>.<a class="code" href="classbeast_1_1Journal.html#ad8fefe3e8ad583e1ed1bf02094ac3d8f">warn</a>())</div>
|
|
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  << <span class="stringliteral">"shard "</span> << shardIndex << <span class="stringliteral">" removed, "</span></div>
|
|
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  << (shard->isLegacy() ? <span class="stringliteral">"legacy"</span> : <span class="stringliteral">"corrupted"</span>)</div>
|
|
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  << <span class="stringliteral">" shard"</span>;</div>
|
|
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <span class="keywordflow">continue</span>;</div>
|
|
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  }</div>
|
|
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  </div>
|
|
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <span class="keywordflow">if</span> (shard->isFinal())</div>
|
|
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  {</div>
|
|
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aaf231cc9d3a5c05fe195dc2bdda5c77f">shards_</a>.emplace(</div>
|
|
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  shardIndex,</div>
|
|
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  <a class="code" href="structripple_1_1NodeStore_1_1DatabaseShardImp_1_1ShardInfo.html">ShardInfo</a>(</div>
|
|
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  std::move(shard), <a class="code" href="structripple_1_1NodeStore_1_1DatabaseShardImp_1_1ShardInfo.html#ae80eed968c12aefd8920b3672e9e882da2a1585a864d9e67627c6ae04c807a2c5">ShardInfo::State::final</a>));</div>
|
|
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  }</div>
|
|
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (shard->isBackendComplete())</div>
|
|
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  {</div>
|
|
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  <span class="keyword">auto</span> <span class="keyword">const</span> result{<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aaf231cc9d3a5c05fe195dc2bdda5c77f">shards_</a>.emplace(</div>
|
|
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  shardIndex,</div>
|
|
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  <a class="code" href="structripple_1_1NodeStore_1_1DatabaseShardImp_1_1ShardInfo.html">ShardInfo</a>(</div>
|
|
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  std::move(shard), <a class="code" href="structripple_1_1NodeStore_1_1DatabaseShardImp_1_1ShardInfo.html#ae80eed968c12aefd8920b3672e9e882da334c4a4c42fdb79d7ebc3e73b517e6f8">ShardInfo::State::none</a>))};</div>
|
|
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#afa1e7937ac4ac76fd7bb24ff19e227b5">finalizeShard</a>(</div>
|
|
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  result.first->second, <span class="keyword">true</span>, lock, boost::none);</div>
|
|
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  }</div>
|
|
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  {</div>
|
|
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  <span class="keywordflow">if</span> (<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a1312ce415716b18c2b8d763c89017da9">acquireIndex_</a> != 0)</div>
|
|
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  {</div>
|
|
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  JLOG(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">error</a>())</div>
|
|
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  << <span class="stringliteral">"more than one shard being acquired"</span>;</div>
|
|
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  }</div>
|
|
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  </div>
|
|
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aaf231cc9d3a5c05fe195dc2bdda5c77f">shards_</a>.emplace(</div>
|
|
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  shardIndex,</div>
|
|
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <a class="code" href="structripple_1_1NodeStore_1_1DatabaseShardImp_1_1ShardInfo.html">ShardInfo</a>(</div>
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<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  std::move(shard), <a class="code" href="structripple_1_1NodeStore_1_1DatabaseShardImp_1_1ShardInfo.html#ae80eed968c12aefd8920b3672e9e882da86a4fa105ff51b8c3be84734797d8144">ShardInfo::State::acquire</a>));</div>
|
|
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a1312ce415716b18c2b8d763c89017da9">acquireIndex_</a> = shardIndex;</div>
|
|
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  }</div>
|
|
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  }</div>
|
|
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  }</div>
|
|
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  }</div>
|
|
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  <span class="keywordflow">catch</span> (<a class="codeRef" href="http://en.cppreference.com/w/cpp/error/exception.html">std::exception</a> <span class="keyword">const</span>& e)</div>
|
|
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  {</div>
|
|
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  JLOG(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">error</a>())</div>
|
|
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  << <span class="stringliteral">"exception "</span> << e.<a class="codeRef" href="http://en.cppreference.com/w/cpp/error/exception/what.html">what</a>() << <span class="stringliteral">" in function "</span> << __func__;</div>
|
|
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  }</div>
|
|
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  </div>
|
|
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#ae02d456edfaf9c9420a38c8e6101522e">updateStatus</a>(lock);</div>
|
|
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  <a class="code" href="classripple_1_1Stoppable.html#adea135697761febf430a8628814c7902">setParent</a>(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a16a96ba2cc464c9035409543283c528f">parent_</a>);</div>
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<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a93c4f12a0ef777c6b71deef93e5ad767">init_</a> = <span class="keyword">true</span>;</div>
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<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  }</div>
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<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  </div>
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<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#afee9d9667f932463329bb7c65ccd2300">setFileStats</a>();</div>
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<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
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<div class="line"><a name="l00235"></a><span class="lineno"> 235</span> }</div>
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<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  </div>
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<div class="line"><a name="l00237"></a><span class="lineno"> 237</span> boost::optional<std::uint32_t></div>
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<div class="line"><a name="l00238"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#af47575a39dc19bdcb72712efbc6f21fa"> 238</a></span> <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#af47575a39dc19bdcb72712efbc6f21fa">DatabaseShardImp::prepareLedger</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> validLedgerSeq)</div>
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<div class="line"><a name="l00239"></a><span class="lineno"> 239</span> {</div>
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<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  boost::optional<std::uint32_t> shardIndex;</div>
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<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  </div>
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<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  {</div>
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<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> lock(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aa16a171bc9b238db86a9f9990d2dff8e">mutex_</a>);</div>
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<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  assert(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a93c4f12a0ef777c6b71deef93e5ad767">init_</a>);</div>
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<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  </div>
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<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  <span class="keywordflow">if</span> (<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a1312ce415716b18c2b8d763c89017da9">acquireIndex_</a> != 0)</div>
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<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  {</div>
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<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  <span class="keywordflow">if</span> (<span class="keyword">auto</span> it{<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aaf231cc9d3a5c05fe195dc2bdda5c77f">shards_</a>.find(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a1312ce415716b18c2b8d763c89017da9">acquireIndex_</a>)}; it != <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aaf231cc9d3a5c05fe195dc2bdda5c77f">shards_</a>.end())</div>
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<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  <span class="keywordflow">return</span> it->second.shard->prepare();</div>
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<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  assert(<span class="keyword">false</span>);</div>
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<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  <span class="keywordflow">return</span> boost::none;</div>
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<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  }</div>
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<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  </div>
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<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  <span class="keywordflow">if</span> (!<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a0f64d3dbe29e5079cf0840c487daa6ff">canAdd_</a>)</div>
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<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  <span class="keywordflow">return</span> boost::none;</div>
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<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  </div>
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<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  shardIndex = <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a200195e3ef1595d39b613142ada49213">findAcquireIndex</a>(validLedgerSeq, lock);</div>
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<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  }</div>
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<div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  </div>
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<div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  <span class="keywordflow">if</span> (!shardIndex)</div>
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<div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  {</div>
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<div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  JLOG(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) << <span class="stringliteral">"no new shards to add"</span>;</div>
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<div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  {</div>
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<div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> lock(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aa16a171bc9b238db86a9f9990d2dff8e">mutex_</a>);</div>
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<div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a0f64d3dbe29e5079cf0840c487daa6ff">canAdd_</a> = <span class="keyword">false</span>;</div>
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<div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  }</div>
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<div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  <span class="keywordflow">return</span> boost::none;</div>
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<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  }</div>
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<div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  </div>
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<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  <span class="keyword">auto</span> <span class="keyword">const</span> pathDesignation = [<span class="keyword">this</span>, shardIndex = *shardIndex]() {</div>
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<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> lock(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aa16a171bc9b238db86a9f9990d2dff8e">mutex_</a>);</div>
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<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  <span class="keywordflow">return</span> <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a3731860beb1ccb1fcd59066f37f67025">prepareForNewShard</a>(shardIndex, <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a8f49310d6f4f314331c09f7c4561a1b3">numHistoricalShards</a>(lock), lock);</div>
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<div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  }();</div>
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<div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  </div>
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<div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  <span class="keywordflow">if</span> (!pathDesignation)</div>
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<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
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<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  </div>
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<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  <span class="keyword">auto</span> <span class="keyword">const</span> needsHistoricalPath =</div>
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<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  *pathDesignation == <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#ac30abebe86f4437afe564602e793f7c2adff1dc0aa9a196a6e2d755a23cdb0642">PathDesignation::historical</a>;</div>
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<div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  </div>
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<div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  <span class="keyword">auto</span> shard = [<span class="keyword">this</span>, shardIndex, needsHistoricalPath] {</div>
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<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> lock(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aa16a171bc9b238db86a9f9990d2dff8e">mutex_</a>);</div>
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<div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  <span class="keywordflow">return</span> std::make_unique<Shard>(</div>
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<div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aa668c699e11a4aab62f677af6f6bf588">app_</a>,</div>
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<div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  *<span class="keyword">this</span>,</div>
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<div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  *shardIndex,</div>
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<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  (needsHistoricalPath ? <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a3193acc56345685607eb7525237ced22">chooseHistoricalPath</a>(lock) : <span class="stringliteral">""</span>),</div>
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<div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  <a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>);</div>
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<div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  }();</div>
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<div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  </div>
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<div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  <span class="keywordflow">if</span> (!shard->open(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0e5bc58351ded4683d7207383794a484">scheduler_</a>, *<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a150117b98fdc0efa974569fee8ba87f6">ctx_</a>))</div>
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<div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  <span class="keywordflow">return</span> boost::none;</div>
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<div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  </div>
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<div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  <span class="keyword">auto</span> <span class="keyword">const</span> seq{shard->prepare()};</div>
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<div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  {</div>
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<div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> lock(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aa16a171bc9b238db86a9f9990d2dff8e">mutex_</a>);</div>
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<div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aaf231cc9d3a5c05fe195dc2bdda5c77f">shards_</a>.emplace(</div>
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<div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  *shardIndex,</div>
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<div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  <a class="code" href="structripple_1_1NodeStore_1_1DatabaseShardImp_1_1ShardInfo.html">ShardInfo</a>(std::move(shard), <a class="code" href="structripple_1_1NodeStore_1_1DatabaseShardImp_1_1ShardInfo.html#ae80eed968c12aefd8920b3672e9e882da86a4fa105ff51b8c3be84734797d8144">ShardInfo::State::acquire</a>));</div>
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<div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a1312ce415716b18c2b8d763c89017da9">acquireIndex_</a> = *shardIndex;</div>
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<div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  }</div>
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<div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  <span class="keywordflow">return</span> seq;</div>
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<div class="line"><a name="l00303"></a><span class="lineno"> 303</span> }</div>
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<div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  </div>
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<div class="line"><a name="l00305"></a><span class="lineno"> 305</span> <span class="keywordtype">bool</span></div>
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<div class="line"><a name="l00306"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#ad5bbfcbdac5548fb35ba78215bbcee30"> 306</a></span> <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#ad5bbfcbdac5548fb35ba78215bbcee30">DatabaseShardImp::prepareShard</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> shardIndex)</div>
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<div class="line"><a name="l00307"></a><span class="lineno"> 307</span> {</div>
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<div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  <span class="keyword">auto</span> fail = [j = <a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>, shardIndex](<a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a> <span class="keyword">const</span>& msg) {</div>
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<div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  JLOG(j.error()) << <span class="stringliteral">"shard "</span> << shardIndex << <span class="stringliteral">" "</span> << msg;</div>
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<div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
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<div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  };</div>
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<div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> lock(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aa16a171bc9b238db86a9f9990d2dff8e">mutex_</a>);</div>
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<div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  assert(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a93c4f12a0ef777c6b71deef93e5ad767">init_</a>);</div>
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<div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  </div>
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<div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  <span class="keywordflow">if</span> (!<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a0f64d3dbe29e5079cf0840c487daa6ff">canAdd_</a>)</div>
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<div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  <span class="keywordflow">return</span> fail(<span class="stringliteral">"cannot be stored at this time"</span>);</div>
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<div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  </div>
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<div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  <span class="keywordflow">if</span> (shardIndex < <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a344c81b135fff722e404ca66bc0e1ba3">earliestShardIndex</a>())</div>
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<div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  {</div>
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<div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  <span class="keywordflow">return</span> fail(</div>
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<div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  <span class="stringliteral">"comes before earliest shard index "</span> +</div>
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<div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string/to_string.html">std::to_string</a>(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a344c81b135fff722e404ca66bc0e1ba3">earliestShardIndex</a>()));</div>
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<div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  }</div>
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<div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  </div>
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<div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  <span class="comment">// If we are synced to the network, check if the shard index</span></div>
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<div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  <span class="comment">// is greater or equal to the current shard.</span></div>
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<div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  <span class="keyword">auto</span> seqCheck = [&](<a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> seq) {</div>
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<div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  <span class="comment">// seq will be greater than zero if valid</span></div>
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<div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  <span class="keywordflow">if</span> (seq >= <a class="code" href="classripple_1_1NodeStore_1_1Database.html#a51f2d9197ceae15155509404ce09d9a7">earliestLedgerSeq</a>() && shardIndex >= <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a631c83eb55b8288d87d4277510494e8c">seqToShardIndex</a>(seq))</div>
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<div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  <span class="keywordflow">return</span> fail(<span class="stringliteral">"has an invalid index"</span>);</div>
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<div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
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<div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  };</div>
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<div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  <span class="keywordflow">if</span> (!seqCheck(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aa668c699e11a4aab62f677af6f6bf588">app_</a>.<a class="code" href="classripple_1_1Application.html#a57929fa83c551514e364fe6981b0c104">getLedgerMaster</a>().<a class="code" href="classripple_1_1LedgerMaster.html#af3eaa659ab184feed8b939836efeebcf">getValidLedgerIndex</a>() + 1) ||</div>
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<div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  !seqCheck(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aa668c699e11a4aab62f677af6f6bf588">app_</a>.<a class="code" href="classripple_1_1Application.html#a57929fa83c551514e364fe6981b0c104">getLedgerMaster</a>().<a class="code" href="classripple_1_1LedgerMaster.html#ae1ced193783ee99e6935bf68d8eb7031">getCurrentLedgerIndex</a>()))</div>
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<div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  {</div>
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<div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
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<div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  }</div>
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<div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  </div>
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<div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  <span class="keywordflow">if</span> (<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aaf231cc9d3a5c05fe195dc2bdda5c77f">shards_</a>.find(shardIndex) != <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aaf231cc9d3a5c05fe195dc2bdda5c77f">shards_</a>.end())</div>
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<div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  {</div>
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<div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  JLOG(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) << <span class="stringliteral">"shard "</span> << shardIndex</div>
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<div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  << <span class="stringliteral">" is already stored or queued for import"</span>;</div>
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<div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
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<div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  }</div>
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<div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  </div>
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<div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  <span class="comment">// Any shard earlier than the two most recent shards</span></div>
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<div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  <span class="comment">// is a historical shard</span></div>
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<div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  <span class="keywordtype">bool</span> <span class="keyword">const</span> isHistoricalShard = shardIndex < <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a7e7ec5fbd156f5d4cf488a61c3151622">shardBoundaryIndex</a>(lock);</div>
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<div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  <span class="keyword">auto</span> <span class="keyword">const</span> numHistShards = <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a8f49310d6f4f314331c09f7c4561a1b3">numHistoricalShards</a>(lock);</div>
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<div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  </div>
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<div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  <span class="comment">// Check shard count and available storage space</span></div>
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<div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  <span class="keywordflow">if</span> (isHistoricalShard && numHistShards >= <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#ade9e53bb5540171fe553679f4d249b10">maxHistoricalShards_</a>)</div>
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<div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  <span class="keywordflow">return</span> fail(<span class="stringliteral">"maximum number of historical shards reached"</span>);</div>
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<div class="line"><a name="l00354"></a><span class="lineno"> 354</span>  <span class="keywordflow">if</span> (!<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a35a74407f30dd1cb390020c06dac7ca4">sufficientStorage</a>(</div>
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<div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  1,</div>
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<div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  isHistoricalShard ? <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#ac30abebe86f4437afe564602e793f7c2adff1dc0aa9a196a6e2d755a23cdb0642">PathDesignation::historical</a></div>
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<div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  : <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#ac30abebe86f4437afe564602e793f7c2a334c4a4c42fdb79d7ebc3e73b517e6f8">PathDesignation::none</a>,</div>
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<div class="line"><a name="l00358"></a><span class="lineno"> 358</span>  lock))</div>
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<div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  <span class="keywordflow">return</span> fail(<span class="stringliteral">"insufficient storage space available"</span>);</div>
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<div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  </div>
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<div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aaf231cc9d3a5c05fe195dc2bdda5c77f">shards_</a>.emplace(shardIndex, <a class="code" href="structripple_1_1NodeStore_1_1DatabaseShardImp_1_1ShardInfo.html">ShardInfo</a>(<span class="keyword">nullptr</span>, <a class="code" href="structripple_1_1NodeStore_1_1DatabaseShardImp_1_1ShardInfo.html#ae80eed968c12aefd8920b3672e9e882da93473a7344419b15c4219cc2b6c64c6f">ShardInfo::State::import</a>));</div>
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<div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
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<div class="line"><a name="l00363"></a><span class="lineno"> 363</span> }</div>
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<div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  </div>
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<div class="line"><a name="l00365"></a><span class="lineno"> 365</span> <span class="keywordtype">void</span></div>
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<div class="line"><a name="l00366"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a3e122489f0beae26d66ab5b90960aa24"> 366</a></span> <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a3e122489f0beae26d66ab5b90960aa24">DatabaseShardImp::removePreShard</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> shardIndex)</div>
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<div class="line"><a name="l00367"></a><span class="lineno"> 367</span> {</div>
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<div class="line"><a name="l00368"></a><span class="lineno"> 368</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> lock(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aa16a171bc9b238db86a9f9990d2dff8e">mutex_</a>);</div>
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<div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  assert(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a93c4f12a0ef777c6b71deef93e5ad767">init_</a>);</div>
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<div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  </div>
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<div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> it{<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aaf231cc9d3a5c05fe195dc2bdda5c77f">shards_</a>.find(shardIndex)};</div>
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<div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  it != <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aaf231cc9d3a5c05fe195dc2bdda5c77f">shards_</a>.end() && it->second.state == <a class="code" href="structripple_1_1NodeStore_1_1DatabaseShardImp_1_1ShardInfo.html#ae80eed968c12aefd8920b3672e9e882da93473a7344419b15c4219cc2b6c64c6f">ShardInfo::State::import</a>)</div>
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<div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  {</div>
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<div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aaf231cc9d3a5c05fe195dc2bdda5c77f">shards_</a>.erase(it);</div>
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<div class="line"><a name="l00375"></a><span class="lineno"> 375</span>  }</div>
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|
<div class="line"><a name="l00376"></a><span class="lineno"> 376</span> }</div>
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<div class="line"><a name="l00377"></a><span class="lineno"> 377</span>  </div>
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<div class="line"><a name="l00378"></a><span class="lineno"> 378</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a></div>
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<div class="line"><a name="l00379"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#ae6e657721f579ca89e18ee01aa42c07b"> 379</a></span> <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#ae6e657721f579ca89e18ee01aa42c07b">DatabaseShardImp::getPreShards</a>()</div>
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<div class="line"><a name="l00380"></a><span class="lineno"> 380</span> {</div>
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<div class="line"><a name="l00381"></a><span class="lineno"> 381</span>  <a class="code" href="namespaceripple.html#a8c2adee26b605bf80bdd122435bc40bb">RangeSet<std::uint32_t></a> rs;</div>
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<div class="line"><a name="l00382"></a><span class="lineno"> 382</span>  {</div>
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<div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> lock(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aa16a171bc9b238db86a9f9990d2dff8e">mutex_</a>);</div>
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<div class="line"><a name="l00384"></a><span class="lineno"> 384</span>  assert(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a93c4f12a0ef777c6b71deef93e5ad767">init_</a>);</div>
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|
<div class="line"><a name="l00385"></a><span class="lineno"> 385</span>  </div>
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<div class="line"><a name="l00386"></a><span class="lineno"> 386</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> <span class="keyword">const</span>& e : <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aaf231cc9d3a5c05fe195dc2bdda5c77f">shards_</a>)</div>
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|
<div class="line"><a name="l00387"></a><span class="lineno"> 387</span>  <span class="keywordflow">if</span> (e.second.state == <a class="code" href="structripple_1_1NodeStore_1_1DatabaseShardImp_1_1ShardInfo.html#ae80eed968c12aefd8920b3672e9e882da93473a7344419b15c4219cc2b6c64c6f">ShardInfo::State::import</a>)</div>
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|
<div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  rs.insert(e.first);</div>
|
|
<div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  }</div>
|
|
<div class="line"><a name="l00390"></a><span class="lineno"> 390</span>  </div>
|
|
<div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  <span class="keywordflow">if</span> (rs.empty())</div>
|
|
<div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  <span class="keywordflow">return</span> {};</div>
|
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<div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  </div>
|
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<div class="line"><a name="l00394"></a><span class="lineno"> 394</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceripple.html#a96888695e8d79474e080c334f149e30a">to_string</a>(rs);</div>
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|
<div class="line"><a name="l00395"></a><span class="lineno"> 395</span> };</div>
|
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<div class="line"><a name="l00396"></a><span class="lineno"> 396</span>  </div>
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<div class="line"><a name="l00397"></a><span class="lineno"> 397</span> <span class="keywordtype">bool</span></div>
|
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<div class="line"><a name="l00398"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a4484d1db178e59bbf7b9950782e71857"> 398</a></span> <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a4484d1db178e59bbf7b9950782e71857">DatabaseShardImp::importShard</a>(</div>
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|
<div class="line"><a name="l00399"></a><span class="lineno"> 399</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> shardIndex,</div>
|
|
<div class="line"><a name="l00400"></a><span class="lineno"> 400</span>  boost::filesystem::path <span class="keyword">const</span>& srcDir)</div>
|
|
<div class="line"><a name="l00401"></a><span class="lineno"> 401</span> {</div>
|
|
<div class="line"><a name="l00402"></a><span class="lineno"> 402</span>  <span class="keyword">using namespace </span>boost::filesystem;</div>
|
|
<div class="line"><a name="l00403"></a><span class="lineno"> 403</span>  <span class="keywordflow">try</span></div>
|
|
<div class="line"><a name="l00404"></a><span class="lineno"> 404</span>  {</div>
|
|
<div class="line"><a name="l00405"></a><span class="lineno"> 405</span>  <span class="keywordflow">if</span> (!is_directory(srcDir) || is_empty(srcDir))</div>
|
|
<div class="line"><a name="l00406"></a><span class="lineno"> 406</span>  {</div>
|
|
<div class="line"><a name="l00407"></a><span class="lineno"> 407</span>  JLOG(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">error</a>()) << <span class="stringliteral">"invalid source directory "</span> << srcDir.string();</div>
|
|
<div class="line"><a name="l00408"></a><span class="lineno"> 408</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l00409"></a><span class="lineno"> 409</span>  }</div>
|
|
<div class="line"><a name="l00410"></a><span class="lineno"> 410</span>  }</div>
|
|
<div class="line"><a name="l00411"></a><span class="lineno"> 411</span>  <span class="keywordflow">catch</span> (<a class="codeRef" href="http://en.cppreference.com/w/cpp/error/exception.html">std::exception</a> <span class="keyword">const</span>& e)</div>
|
|
<div class="line"><a name="l00412"></a><span class="lineno"> 412</span>  {</div>
|
|
<div class="line"><a name="l00413"></a><span class="lineno"> 413</span>  JLOG(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">error</a>()) << <span class="stringliteral">"exception "</span> << e.<a class="codeRef" href="http://en.cppreference.com/w/cpp/error/exception/what.html">what</a>() << <span class="stringliteral">" in function "</span></div>
|
|
<div class="line"><a name="l00414"></a><span class="lineno"> 414</span>  << __func__;</div>
|
|
<div class="line"><a name="l00415"></a><span class="lineno"> 415</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l00416"></a><span class="lineno"> 416</span>  }</div>
|
|
<div class="line"><a name="l00417"></a><span class="lineno"> 417</span>  </div>
|
|
<div class="line"><a name="l00418"></a><span class="lineno"> 418</span>  <span class="keyword">auto</span> expectedHash = <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aa668c699e11a4aab62f677af6f6bf588">app_</a>.<a class="code" href="classripple_1_1Application.html#a57929fa83c551514e364fe6981b0c104">getLedgerMaster</a>().<a class="code" href="classripple_1_1LedgerMaster.html#aafea042d43c45f6ea02be2489c019f62">walkHashBySeq</a>(</div>
|
|
<div class="line"><a name="l00419"></a><span class="lineno"> 419</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a7f5480b7ec1ba9ba04cb6d12a2a50fe1">lastLedgerSeq</a>(shardIndex), <a class="code" href="classripple_1_1InboundLedger.html#a3e8d7f8b5fa089a184dcc9b00b6e0da7ac942dc2a9f958acddc67e11472d3ca0b">InboundLedger::Reason::GENERIC</a>);</div>
|
|
<div class="line"><a name="l00420"></a><span class="lineno"> 420</span>  </div>
|
|
<div class="line"><a name="l00421"></a><span class="lineno"> 421</span>  <span class="keywordflow">if</span> (!expectedHash)</div>
|
|
<div class="line"><a name="l00422"></a><span class="lineno"> 422</span>  {</div>
|
|
<div class="line"><a name="l00423"></a><span class="lineno"> 423</span>  JLOG(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">error</a>()) << <span class="stringliteral">"shard "</span> << shardIndex</div>
|
|
<div class="line"><a name="l00424"></a><span class="lineno"> 424</span>  << <span class="stringliteral">" expected hash not found"</span>;</div>
|
|
<div class="line"><a name="l00425"></a><span class="lineno"> 425</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l00426"></a><span class="lineno"> 426</span>  }</div>
|
|
<div class="line"><a name="l00427"></a><span class="lineno"> 427</span>  </div>
|
|
<div class="line"><a name="l00428"></a><span class="lineno"> 428</span>  <span class="keyword">auto</span> renameDir = [&](path <span class="keyword">const</span>& src, path <span class="keyword">const</span>& dst) {</div>
|
|
<div class="line"><a name="l00429"></a><span class="lineno"> 429</span>  <span class="keywordflow">try</span></div>
|
|
<div class="line"><a name="l00430"></a><span class="lineno"> 430</span>  {</div>
|
|
<div class="line"><a name="l00431"></a><span class="lineno"> 431</span>  rename(src, dst);</div>
|
|
<div class="line"><a name="l00432"></a><span class="lineno"> 432</span>  }</div>
|
|
<div class="line"><a name="l00433"></a><span class="lineno"> 433</span>  <span class="keywordflow">catch</span> (<a class="codeRef" href="http://en.cppreference.com/w/cpp/error/exception.html">std::exception</a> <span class="keyword">const</span>& e)</div>
|
|
<div class="line"><a name="l00434"></a><span class="lineno"> 434</span>  {</div>
|
|
<div class="line"><a name="l00435"></a><span class="lineno"> 435</span>  JLOG(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">error</a>())</div>
|
|
<div class="line"><a name="l00436"></a><span class="lineno"> 436</span>  << <span class="stringliteral">"exception "</span> << e.<a class="codeRef" href="http://en.cppreference.com/w/cpp/error/exception/what.html">what</a>() << <span class="stringliteral">" in function "</span> << __func__;</div>
|
|
<div class="line"><a name="l00437"></a><span class="lineno"> 437</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l00438"></a><span class="lineno"> 438</span>  }</div>
|
|
<div class="line"><a name="l00439"></a><span class="lineno"> 439</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
|
|
<div class="line"><a name="l00440"></a><span class="lineno"> 440</span>  };</div>
|
|
<div class="line"><a name="l00441"></a><span class="lineno"> 441</span>  </div>
|
|
<div class="line"><a name="l00442"></a><span class="lineno"> 442</span>  path dstDir;</div>
|
|
<div class="line"><a name="l00443"></a><span class="lineno"> 443</span>  {</div>
|
|
<div class="line"><a name="l00444"></a><span class="lineno"> 444</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> lock(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aa16a171bc9b238db86a9f9990d2dff8e">mutex_</a>);</div>
|
|
<div class="line"><a name="l00445"></a><span class="lineno"> 445</span>  assert(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a93c4f12a0ef777c6b71deef93e5ad767">init_</a>);</div>
|
|
<div class="line"><a name="l00446"></a><span class="lineno"> 446</span>  </div>
|
|
<div class="line"><a name="l00447"></a><span class="lineno"> 447</span>  <span class="comment">// Check shard is prepared</span></div>
|
|
<div class="line"><a name="l00448"></a><span class="lineno"> 448</span>  <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> it{<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aaf231cc9d3a5c05fe195dc2bdda5c77f">shards_</a>.find(shardIndex)}; it == <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aaf231cc9d3a5c05fe195dc2bdda5c77f">shards_</a>.end() ||</div>
|
|
<div class="line"><a name="l00449"></a><span class="lineno"> 449</span>  it->second.shard || it->second.state != <a class="code" href="structripple_1_1NodeStore_1_1DatabaseShardImp_1_1ShardInfo.html#ae80eed968c12aefd8920b3672e9e882da93473a7344419b15c4219cc2b6c64c6f">ShardInfo::State::import</a>)</div>
|
|
<div class="line"><a name="l00450"></a><span class="lineno"> 450</span>  {</div>
|
|
<div class="line"><a name="l00451"></a><span class="lineno"> 451</span>  JLOG(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">error</a>()) << <span class="stringliteral">"shard "</span> << shardIndex << <span class="stringliteral">" failed to import"</span>;</div>
|
|
<div class="line"><a name="l00452"></a><span class="lineno"> 452</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l00453"></a><span class="lineno"> 453</span>  }</div>
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<div class="line"><a name="l00454"></a><span class="lineno"> 454</span>  </div>
|
|
<div class="line"><a name="l00455"></a><span class="lineno"> 455</span>  <span class="keyword">auto</span> <span class="keyword">const</span> pathDesignation =</div>
|
|
<div class="line"><a name="l00456"></a><span class="lineno"> 456</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a3731860beb1ccb1fcd59066f37f67025">prepareForNewShard</a>(shardIndex, <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a8f49310d6f4f314331c09f7c4561a1b3">numHistoricalShards</a>(lock), lock);</div>
|
|
<div class="line"><a name="l00457"></a><span class="lineno"> 457</span>  </div>
|
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<div class="line"><a name="l00458"></a><span class="lineno"> 458</span>  <span class="keywordflow">if</span> (!pathDesignation)</div>
|
|
<div class="line"><a name="l00459"></a><span class="lineno"> 459</span>  {</div>
|
|
<div class="line"><a name="l00460"></a><span class="lineno"> 460</span>  JLOG(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">error</a>()) << <span class="stringliteral">"shard "</span> << shardIndex << <span class="stringliteral">" failed to import"</span>;</div>
|
|
<div class="line"><a name="l00461"></a><span class="lineno"> 461</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l00462"></a><span class="lineno"> 462</span>  }</div>
|
|
<div class="line"><a name="l00463"></a><span class="lineno"> 463</span>  </div>
|
|
<div class="line"><a name="l00464"></a><span class="lineno"> 464</span>  <span class="keyword">auto</span> <span class="keyword">const</span> needsHistoricalPath =</div>
|
|
<div class="line"><a name="l00465"></a><span class="lineno"> 465</span>  *pathDesignation == <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#ac30abebe86f4437afe564602e793f7c2adff1dc0aa9a196a6e2d755a23cdb0642">PathDesignation::historical</a>;</div>
|
|
<div class="line"><a name="l00466"></a><span class="lineno"> 466</span>  dstDir = needsHistoricalPath ? <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a3193acc56345685607eb7525237ced22">chooseHistoricalPath</a>(lock) : <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a7611112fba3e838e4326394d9b79ed05">dir_</a>;</div>
|
|
<div class="line"><a name="l00467"></a><span class="lineno"> 467</span>  }</div>
|
|
<div class="line"><a name="l00468"></a><span class="lineno"> 468</span>  </div>
|
|
<div class="line"><a name="l00469"></a><span class="lineno"> 469</span>  dstDir /= <a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string/to_string.html">std::to_string</a>(shardIndex);</div>
|
|
<div class="line"><a name="l00470"></a><span class="lineno"> 470</span>  </div>
|
|
<div class="line"><a name="l00471"></a><span class="lineno"> 471</span>  <span class="comment">// Rename source directory to the shard database directory</span></div>
|
|
<div class="line"><a name="l00472"></a><span class="lineno"> 472</span>  <span class="keywordflow">if</span> (!renameDir(srcDir, dstDir))</div>
|
|
<div class="line"><a name="l00473"></a><span class="lineno"> 473</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l00474"></a><span class="lineno"> 474</span>  </div>
|
|
<div class="line"><a name="l00475"></a><span class="lineno"> 475</span>  <span class="comment">// Create the new shard</span></div>
|
|
<div class="line"><a name="l00476"></a><span class="lineno"> 476</span>  <span class="keyword">auto</span> shard{std::make_unique<Shard>(</div>
|
|
<div class="line"><a name="l00477"></a><span class="lineno"> 477</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aa668c699e11a4aab62f677af6f6bf588">app_</a>, *<span class="keyword">this</span>, shardIndex, dstDir.parent_path(), <a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>)};</div>
|
|
<div class="line"><a name="l00478"></a><span class="lineno"> 478</span>  </div>
|
|
<div class="line"><a name="l00479"></a><span class="lineno"> 479</span>  <span class="keywordflow">if</span> (!shard->open(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0e5bc58351ded4683d7207383794a484">scheduler_</a>, *<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a150117b98fdc0efa974569fee8ba87f6">ctx_</a>) || !shard->isBackendComplete())</div>
|
|
<div class="line"><a name="l00480"></a><span class="lineno"> 480</span>  {</div>
|
|
<div class="line"><a name="l00481"></a><span class="lineno"> 481</span>  JLOG(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">error</a>()) << <span class="stringliteral">"shard "</span> << shardIndex << <span class="stringliteral">" failed to import"</span>;</div>
|
|
<div class="line"><a name="l00482"></a><span class="lineno"> 482</span>  shard.reset();</div>
|
|
<div class="line"><a name="l00483"></a><span class="lineno"> 483</span>  renameDir(dstDir, srcDir);</div>
|
|
<div class="line"><a name="l00484"></a><span class="lineno"> 484</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l00485"></a><span class="lineno"> 485</span>  }</div>
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<div class="line"><a name="l00486"></a><span class="lineno"> 486</span>  </div>
|
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<div class="line"><a name="l00487"></a><span class="lineno"> 487</span>  {</div>
|
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<div class="line"><a name="l00488"></a><span class="lineno"> 488</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> lock(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aa16a171bc9b238db86a9f9990d2dff8e">mutex_</a>);</div>
|
|
<div class="line"><a name="l00489"></a><span class="lineno"> 489</span>  <span class="keyword">auto</span> <span class="keyword">const</span> it{<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aaf231cc9d3a5c05fe195dc2bdda5c77f">shards_</a>.find(shardIndex)};</div>
|
|
<div class="line"><a name="l00490"></a><span class="lineno"> 490</span>  <span class="keywordflow">if</span> (it == <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aaf231cc9d3a5c05fe195dc2bdda5c77f">shards_</a>.end() || it->second.shard ||</div>
|
|
<div class="line"><a name="l00491"></a><span class="lineno"> 491</span>  it->second.state != <a class="code" href="structripple_1_1NodeStore_1_1DatabaseShardImp_1_1ShardInfo.html#ae80eed968c12aefd8920b3672e9e882da93473a7344419b15c4219cc2b6c64c6f">ShardInfo::State::import</a>)</div>
|
|
<div class="line"><a name="l00492"></a><span class="lineno"> 492</span>  {</div>
|
|
<div class="line"><a name="l00493"></a><span class="lineno"> 493</span>  JLOG(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">error</a>()) << <span class="stringliteral">"shard "</span> << shardIndex << <span class="stringliteral">" failed to import"</span>;</div>
|
|
<div class="line"><a name="l00494"></a><span class="lineno"> 494</span>  shard.reset();</div>
|
|
<div class="line"><a name="l00495"></a><span class="lineno"> 495</span>  renameDir(dstDir, srcDir);</div>
|
|
<div class="line"><a name="l00496"></a><span class="lineno"> 496</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l00497"></a><span class="lineno"> 497</span>  }</div>
|
|
<div class="line"><a name="l00498"></a><span class="lineno"> 498</span>  </div>
|
|
<div class="line"><a name="l00499"></a><span class="lineno"> 499</span>  it->second.shard = std::move(shard);</div>
|
|
<div class="line"><a name="l00500"></a><span class="lineno"> 500</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#afa1e7937ac4ac76fd7bb24ff19e227b5">finalizeShard</a>(it->second, <span class="keyword">true</span>, lock, expectedHash);</div>
|
|
<div class="line"><a name="l00501"></a><span class="lineno"> 501</span>  }</div>
|
|
<div class="line"><a name="l00502"></a><span class="lineno"> 502</span>  </div>
|
|
<div class="line"><a name="l00503"></a><span class="lineno"> 503</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
|
|
<div class="line"><a name="l00504"></a><span class="lineno"> 504</span> }</div>
|
|
<div class="line"><a name="l00505"></a><span class="lineno"> 505</span>  </div>
|
|
<div class="line"><a name="l00506"></a><span class="lineno"> 506</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<Ledger></a></div>
|
|
<div class="line"><a name="l00507"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a71bcbf859376d4d680b6f03f0ea94930"> 507</a></span> <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a71bcbf859376d4d680b6f03f0ea94930">DatabaseShardImp::fetchLedger</a>(<a class="code" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>& hash, <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> seq)</div>
|
|
<div class="line"><a name="l00508"></a><span class="lineno"> 508</span> {</div>
|
|
<div class="line"><a name="l00509"></a><span class="lineno"> 509</span>  <span class="keyword">auto</span> <span class="keyword">const</span> shardIndex{<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a631c83eb55b8288d87d4277510494e8c">seqToShardIndex</a>(seq)};</div>
|
|
<div class="line"><a name="l00510"></a><span class="lineno"> 510</span>  {</div>
|
|
<div class="line"><a name="l00511"></a><span class="lineno"> 511</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<Shard></a> shard;</div>
|
|
<div class="line"><a name="l00512"></a><span class="lineno"> 512</span>  <a class="code" href="structripple_1_1NodeStore_1_1DatabaseShardImp_1_1ShardInfo.html#ae80eed968c12aefd8920b3672e9e882d">ShardInfo::State</a> state;</div>
|
|
<div class="line"><a name="l00513"></a><span class="lineno"> 513</span>  {</div>
|
|
<div class="line"><a name="l00514"></a><span class="lineno"> 514</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> lock(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aa16a171bc9b238db86a9f9990d2dff8e">mutex_</a>);</div>
|
|
<div class="line"><a name="l00515"></a><span class="lineno"> 515</span>  assert(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a93c4f12a0ef777c6b71deef93e5ad767">init_</a>);</div>
|
|
<div class="line"><a name="l00516"></a><span class="lineno"> 516</span>  </div>
|
|
<div class="line"><a name="l00517"></a><span class="lineno"> 517</span>  <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> it{<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aaf231cc9d3a5c05fe195dc2bdda5c77f">shards_</a>.find(shardIndex)}; it != <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aaf231cc9d3a5c05fe195dc2bdda5c77f">shards_</a>.end())</div>
|
|
<div class="line"><a name="l00518"></a><span class="lineno"> 518</span>  {</div>
|
|
<div class="line"><a name="l00519"></a><span class="lineno"> 519</span>  shard = it->second.shard;</div>
|
|
<div class="line"><a name="l00520"></a><span class="lineno"> 520</span>  state = it->second.state;</div>
|
|
<div class="line"><a name="l00521"></a><span class="lineno"> 521</span>  }</div>
|
|
<div class="line"><a name="l00522"></a><span class="lineno"> 522</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l00523"></a><span class="lineno"> 523</span>  <span class="keywordflow">return</span> {};</div>
|
|
<div class="line"><a name="l00524"></a><span class="lineno"> 524</span>  }</div>
|
|
<div class="line"><a name="l00525"></a><span class="lineno"> 525</span>  </div>
|
|
<div class="line"><a name="l00526"></a><span class="lineno"> 526</span>  <span class="comment">// Check if the ledger is stored in a final shard</span></div>
|
|
<div class="line"><a name="l00527"></a><span class="lineno"> 527</span>  <span class="comment">// or in the shard being acquired</span></div>
|
|
<div class="line"><a name="l00528"></a><span class="lineno"> 528</span>  <span class="keywordflow">switch</span> (state)</div>
|
|
<div class="line"><a name="l00529"></a><span class="lineno"> 529</span>  {</div>
|
|
<div class="line"><a name="l00530"></a><span class="lineno"> 530</span>  <span class="keywordflow">case</span> <a class="code" href="structripple_1_1NodeStore_1_1DatabaseShardImp_1_1ShardInfo.html#ae80eed968c12aefd8920b3672e9e882da2a1585a864d9e67627c6ae04c807a2c5">ShardInfo::State::final</a>:</div>
|
|
<div class="line"><a name="l00531"></a><span class="lineno"> 531</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l00532"></a><span class="lineno"> 532</span>  <span class="keywordflow">case</span> <a class="code" href="structripple_1_1NodeStore_1_1DatabaseShardImp_1_1ShardInfo.html#ae80eed968c12aefd8920b3672e9e882da86a4fa105ff51b8c3be84734797d8144">ShardInfo::State::acquire</a>:</div>
|
|
<div class="line"><a name="l00533"></a><span class="lineno"> 533</span>  <span class="keywordflow">if</span> (shard->containsLedger(seq))</div>
|
|
<div class="line"><a name="l00534"></a><span class="lineno"> 534</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l00535"></a><span class="lineno"> 535</span>  [[fallthrough]];</div>
|
|
<div class="line"><a name="l00536"></a><span class="lineno"> 536</span>  <span class="keywordflow">default</span>:</div>
|
|
<div class="line"><a name="l00537"></a><span class="lineno"> 537</span>  <span class="keywordflow">return</span> {};</div>
|
|
<div class="line"><a name="l00538"></a><span class="lineno"> 538</span>  }</div>
|
|
<div class="line"><a name="l00539"></a><span class="lineno"> 539</span>  }</div>
|
|
<div class="line"><a name="l00540"></a><span class="lineno"> 540</span>  </div>
|
|
<div class="line"><a name="l00541"></a><span class="lineno"> 541</span>  <span class="keyword">auto</span> nObj{<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a59661b3f4d5bbfec02a0d514c5322641">fetch</a>(hash, seq)};</div>
|
|
<div class="line"><a name="l00542"></a><span class="lineno"> 542</span>  <span class="keywordflow">if</span> (!nObj)</div>
|
|
<div class="line"><a name="l00543"></a><span class="lineno"> 543</span>  <span class="keywordflow">return</span> {};</div>
|
|
<div class="line"><a name="l00544"></a><span class="lineno"> 544</span>  </div>
|
|
<div class="line"><a name="l00545"></a><span class="lineno"> 545</span>  <span class="keyword">auto</span> fail = [<span class="keyword">this</span>, seq](<a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a> <span class="keyword">const</span>& msg) -> <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<Ledger></a> {</div>
|
|
<div class="line"><a name="l00546"></a><span class="lineno"> 546</span>  JLOG(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">error</a>()) << <span class="stringliteral">"shard "</span> << <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a631c83eb55b8288d87d4277510494e8c">seqToShardIndex</a>(seq) << <span class="stringliteral">" "</span> << msg;</div>
|
|
<div class="line"><a name="l00547"></a><span class="lineno"> 547</span>  <span class="keywordflow">return</span> {};</div>
|
|
<div class="line"><a name="l00548"></a><span class="lineno"> 548</span>  };</div>
|
|
<div class="line"><a name="l00549"></a><span class="lineno"> 549</span>  </div>
|
|
<div class="line"><a name="l00550"></a><span class="lineno"> 550</span>  <span class="keyword">auto</span> ledger{std::make_shared<Ledger>(</div>
|
|
<div class="line"><a name="l00551"></a><span class="lineno"> 551</span>  <a class="code" href="namespaceripple.html#a6852360c60203e3ad674250c949b6b64">deserializePrefixedHeader</a>(<a class="code" href="namespaceripple.html#aabe37451093c21757855542d68fba3ce">makeSlice</a>(nObj->getData())),</div>
|
|
<div class="line"><a name="l00552"></a><span class="lineno"> 552</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aa668c699e11a4aab62f677af6f6bf588">app_</a>.<a class="code" href="classripple_1_1Application.html#aca56b7c63030174e59720ab51d739422">config</a>(),</div>
|
|
<div class="line"><a name="l00553"></a><span class="lineno"> 553</span>  *<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aa668c699e11a4aab62f677af6f6bf588">app_</a>.<a class="code" href="classripple_1_1Application.html#a7019a7ed92a7a68f92f0d20fb46de0cc">getShardFamily</a>())};</div>
|
|
<div class="line"><a name="l00554"></a><span class="lineno"> 554</span>  </div>
|
|
<div class="line"><a name="l00555"></a><span class="lineno"> 555</span>  <span class="keywordflow">if</span> (ledger->info().seq != seq)</div>
|
|
<div class="line"><a name="l00556"></a><span class="lineno"> 556</span>  {</div>
|
|
<div class="line"><a name="l00557"></a><span class="lineno"> 557</span>  <span class="keywordflow">return</span> fail(</div>
|
|
<div class="line"><a name="l00558"></a><span class="lineno"> 558</span>  <span class="stringliteral">"encountered invalid ledger sequence "</span> + <a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string/to_string.html">std::to_string</a>(seq));</div>
|
|
<div class="line"><a name="l00559"></a><span class="lineno"> 559</span>  }</div>
|
|
<div class="line"><a name="l00560"></a><span class="lineno"> 560</span>  <span class="keywordflow">if</span> (ledger->info().hash != hash)</div>
|
|
<div class="line"><a name="l00561"></a><span class="lineno"> 561</span>  {</div>
|
|
<div class="line"><a name="l00562"></a><span class="lineno"> 562</span>  <span class="keywordflow">return</span> fail(</div>
|
|
<div class="line"><a name="l00563"></a><span class="lineno"> 563</span>  <span class="stringliteral">"encountered invalid ledger hash "</span> + <a class="code" href="namespaceripple.html#a96888695e8d79474e080c334f149e30a">to_string</a>(hash) +</div>
|
|
<div class="line"><a name="l00564"></a><span class="lineno"> 564</span>  <span class="stringliteral">" on sequence "</span> + <a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string/to_string.html">std::to_string</a>(seq));</div>
|
|
<div class="line"><a name="l00565"></a><span class="lineno"> 565</span>  }</div>
|
|
<div class="line"><a name="l00566"></a><span class="lineno"> 566</span>  </div>
|
|
<div class="line"><a name="l00567"></a><span class="lineno"> 567</span>  ledger->setFull();</div>
|
|
<div class="line"><a name="l00568"></a><span class="lineno"> 568</span>  <span class="keywordflow">if</span> (!ledger->stateMap().fetchRoot(</div>
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<div class="line"><a name="l00569"></a><span class="lineno"> 569</span>  <a class="code" href="classripple_1_1SHAMapHash.html">SHAMapHash</a>{ledger->info().accountHash}, <span class="keyword">nullptr</span>))</div>
|
|
<div class="line"><a name="l00570"></a><span class="lineno"> 570</span>  {</div>
|
|
<div class="line"><a name="l00571"></a><span class="lineno"> 571</span>  <span class="keywordflow">return</span> fail(</div>
|
|
<div class="line"><a name="l00572"></a><span class="lineno"> 572</span>  <span class="stringliteral">"is missing root STATE node on hash "</span> + <a class="code" href="namespaceripple.html#a96888695e8d79474e080c334f149e30a">to_string</a>(hash) +</div>
|
|
<div class="line"><a name="l00573"></a><span class="lineno"> 573</span>  <span class="stringliteral">" on sequence "</span> + <a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string/to_string.html">std::to_string</a>(seq));</div>
|
|
<div class="line"><a name="l00574"></a><span class="lineno"> 574</span>  }</div>
|
|
<div class="line"><a name="l00575"></a><span class="lineno"> 575</span>  </div>
|
|
<div class="line"><a name="l00576"></a><span class="lineno"> 576</span>  <span class="keywordflow">if</span> (ledger->info().txHash.isNonZero())</div>
|
|
<div class="line"><a name="l00577"></a><span class="lineno"> 577</span>  {</div>
|
|
<div class="line"><a name="l00578"></a><span class="lineno"> 578</span>  <span class="keywordflow">if</span> (!ledger->txMap().fetchRoot(</div>
|
|
<div class="line"><a name="l00579"></a><span class="lineno"> 579</span>  <a class="code" href="classripple_1_1SHAMapHash.html">SHAMapHash</a>{ledger->info().txHash}, <span class="keyword">nullptr</span>))</div>
|
|
<div class="line"><a name="l00580"></a><span class="lineno"> 580</span>  {</div>
|
|
<div class="line"><a name="l00581"></a><span class="lineno"> 581</span>  <span class="keywordflow">return</span> fail(</div>
|
|
<div class="line"><a name="l00582"></a><span class="lineno"> 582</span>  <span class="stringliteral">"is missing root TXN node on hash "</span> + <a class="code" href="namespaceripple.html#a96888695e8d79474e080c334f149e30a">to_string</a>(hash) +</div>
|
|
<div class="line"><a name="l00583"></a><span class="lineno"> 583</span>  <span class="stringliteral">" on sequence "</span> + <a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string/to_string.html">std::to_string</a>(seq));</div>
|
|
<div class="line"><a name="l00584"></a><span class="lineno"> 584</span>  }</div>
|
|
<div class="line"><a name="l00585"></a><span class="lineno"> 585</span>  }</div>
|
|
<div class="line"><a name="l00586"></a><span class="lineno"> 586</span>  <span class="keywordflow">return</span> ledger;</div>
|
|
<div class="line"><a name="l00587"></a><span class="lineno"> 587</span> }</div>
|
|
<div class="line"><a name="l00588"></a><span class="lineno"> 588</span>  </div>
|
|
<div class="line"><a name="l00589"></a><span class="lineno"> 589</span> <span class="keywordtype">void</span></div>
|
|
<div class="line"><a name="l00590"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#ac17d0e7803c1e427d38dd2f54b1374e0"> 590</a></span> <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#ac17d0e7803c1e427d38dd2f54b1374e0">DatabaseShardImp::setStored</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<Ledger const></a> <span class="keyword">const</span>& ledger)</div>
|
|
<div class="line"><a name="l00591"></a><span class="lineno"> 591</span> {</div>
|
|
<div class="line"><a name="l00592"></a><span class="lineno"> 592</span>  <span class="keywordflow">if</span> (ledger->info().hash.isZero())</div>
|
|
<div class="line"><a name="l00593"></a><span class="lineno"> 593</span>  {</div>
|
|
<div class="line"><a name="l00594"></a><span class="lineno"> 594</span>  JLOG(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">error</a>()) << <span class="stringliteral">"zero ledger hash for ledger sequence "</span></div>
|
|
<div class="line"><a name="l00595"></a><span class="lineno"> 595</span>  << ledger->info().seq;</div>
|
|
<div class="line"><a name="l00596"></a><span class="lineno"> 596</span>  <span class="keywordflow">return</span>;</div>
|
|
<div class="line"><a name="l00597"></a><span class="lineno"> 597</span>  }</div>
|
|
<div class="line"><a name="l00598"></a><span class="lineno"> 598</span>  <span class="keywordflow">if</span> (ledger->info().accountHash.isZero())</div>
|
|
<div class="line"><a name="l00599"></a><span class="lineno"> 599</span>  {</div>
|
|
<div class="line"><a name="l00600"></a><span class="lineno"> 600</span>  JLOG(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">error</a>()) << <span class="stringliteral">"zero account hash for ledger sequence "</span></div>
|
|
<div class="line"><a name="l00601"></a><span class="lineno"> 601</span>  << ledger->info().seq;</div>
|
|
<div class="line"><a name="l00602"></a><span class="lineno"> 602</span>  <span class="keywordflow">return</span>;</div>
|
|
<div class="line"><a name="l00603"></a><span class="lineno"> 603</span>  }</div>
|
|
<div class="line"><a name="l00604"></a><span class="lineno"> 604</span>  <span class="keywordflow">if</span> (ledger->stateMap().getHash().isNonZero() &&</div>
|
|
<div class="line"><a name="l00605"></a><span class="lineno"> 605</span>  !ledger->stateMap().isValid())</div>
|
|
<div class="line"><a name="l00606"></a><span class="lineno"> 606</span>  {</div>
|
|
<div class="line"><a name="l00607"></a><span class="lineno"> 607</span>  JLOG(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">error</a>()) << <span class="stringliteral">"invalid state map for ledger sequence "</span></div>
|
|
<div class="line"><a name="l00608"></a><span class="lineno"> 608</span>  << ledger->info().seq;</div>
|
|
<div class="line"><a name="l00609"></a><span class="lineno"> 609</span>  <span class="keywordflow">return</span>;</div>
|
|
<div class="line"><a name="l00610"></a><span class="lineno"> 610</span>  }</div>
|
|
<div class="line"><a name="l00611"></a><span class="lineno"> 611</span>  <span class="keywordflow">if</span> (ledger->info().txHash.isNonZero() && !ledger->txMap().isValid())</div>
|
|
<div class="line"><a name="l00612"></a><span class="lineno"> 612</span>  {</div>
|
|
<div class="line"><a name="l00613"></a><span class="lineno"> 613</span>  JLOG(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">error</a>()) << <span class="stringliteral">"invalid transaction map for ledger sequence "</span></div>
|
|
<div class="line"><a name="l00614"></a><span class="lineno"> 614</span>  << ledger->info().seq;</div>
|
|
<div class="line"><a name="l00615"></a><span class="lineno"> 615</span>  <span class="keywordflow">return</span>;</div>
|
|
<div class="line"><a name="l00616"></a><span class="lineno"> 616</span>  }</div>
|
|
<div class="line"><a name="l00617"></a><span class="lineno"> 617</span>  </div>
|
|
<div class="line"><a name="l00618"></a><span class="lineno"> 618</span>  <span class="keyword">auto</span> <span class="keyword">const</span> shardIndex{<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a631c83eb55b8288d87d4277510494e8c">seqToShardIndex</a>(ledger->info().seq)};</div>
|
|
<div class="line"><a name="l00619"></a><span class="lineno"> 619</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<Shard></a> shard;</div>
|
|
<div class="line"><a name="l00620"></a><span class="lineno"> 620</span>  {</div>
|
|
<div class="line"><a name="l00621"></a><span class="lineno"> 621</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> lock(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aa16a171bc9b238db86a9f9990d2dff8e">mutex_</a>);</div>
|
|
<div class="line"><a name="l00622"></a><span class="lineno"> 622</span>  assert(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a93c4f12a0ef777c6b71deef93e5ad767">init_</a>);</div>
|
|
<div class="line"><a name="l00623"></a><span class="lineno"> 623</span>  </div>
|
|
<div class="line"><a name="l00624"></a><span class="lineno"> 624</span>  <span class="keywordflow">if</span> (shardIndex != <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a1312ce415716b18c2b8d763c89017da9">acquireIndex_</a>)</div>
|
|
<div class="line"><a name="l00625"></a><span class="lineno"> 625</span>  {</div>
|
|
<div class="line"><a name="l00626"></a><span class="lineno"> 626</span>  JLOG(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>.<a class="code" href="classbeast_1_1Journal.html#abbe082bd27ca0f1d1365af2824e4f85b">trace</a>())</div>
|
|
<div class="line"><a name="l00627"></a><span class="lineno"> 627</span>  << <span class="stringliteral">"shard "</span> << shardIndex << <span class="stringliteral">" is not being acquired"</span>;</div>
|
|
<div class="line"><a name="l00628"></a><span class="lineno"> 628</span>  <span class="keywordflow">return</span>;</div>
|
|
<div class="line"><a name="l00629"></a><span class="lineno"> 629</span>  }</div>
|
|
<div class="line"><a name="l00630"></a><span class="lineno"> 630</span>  </div>
|
|
<div class="line"><a name="l00631"></a><span class="lineno"> 631</span>  <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> it{<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aaf231cc9d3a5c05fe195dc2bdda5c77f">shards_</a>.find(shardIndex)}; it != <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aaf231cc9d3a5c05fe195dc2bdda5c77f">shards_</a>.end())</div>
|
|
<div class="line"><a name="l00632"></a><span class="lineno"> 632</span>  shard = it->second.shard;</div>
|
|
<div class="line"><a name="l00633"></a><span class="lineno"> 633</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l00634"></a><span class="lineno"> 634</span>  {</div>
|
|
<div class="line"><a name="l00635"></a><span class="lineno"> 635</span>  JLOG(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">error</a>())</div>
|
|
<div class="line"><a name="l00636"></a><span class="lineno"> 636</span>  << <span class="stringliteral">"shard "</span> << shardIndex << <span class="stringliteral">" is not being acquired"</span>;</div>
|
|
<div class="line"><a name="l00637"></a><span class="lineno"> 637</span>  <span class="keywordflow">return</span>;</div>
|
|
<div class="line"><a name="l00638"></a><span class="lineno"> 638</span>  }</div>
|
|
<div class="line"><a name="l00639"></a><span class="lineno"> 639</span>  }</div>
|
|
<div class="line"><a name="l00640"></a><span class="lineno"> 640</span>  </div>
|
|
<div class="line"><a name="l00641"></a><span class="lineno"> 641</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a99553f0f16c045e46622d0af19c2dcea">storeLedgerInShard</a>(shard, ledger);</div>
|
|
<div class="line"><a name="l00642"></a><span class="lineno"> 642</span> }</div>
|
|
<div class="line"><a name="l00643"></a><span class="lineno"> 643</span>  </div>
|
|
<div class="line"><a name="l00644"></a><span class="lineno"> 644</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a></div>
|
|
<div class="line"><a name="l00645"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a2cd2db2080765e82032149961701b2c0"> 645</a></span> <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a2cd2db2080765e82032149961701b2c0">DatabaseShardImp::getCompleteShards</a>()</div>
|
|
<div class="line"><a name="l00646"></a><span class="lineno"> 646</span> {</div>
|
|
<div class="line"><a name="l00647"></a><span class="lineno"> 647</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> lock(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aa16a171bc9b238db86a9f9990d2dff8e">mutex_</a>);</div>
|
|
<div class="line"><a name="l00648"></a><span class="lineno"> 648</span>  assert(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a93c4f12a0ef777c6b71deef93e5ad767">init_</a>);</div>
|
|
<div class="line"><a name="l00649"></a><span class="lineno"> 649</span>  </div>
|
|
<div class="line"><a name="l00650"></a><span class="lineno"> 650</span>  <span class="keywordflow">return</span> <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a56cba09312c9ebf64e629fc52cf11634">status_</a>;</div>
|
|
<div class="line"><a name="l00651"></a><span class="lineno"> 651</span> }</div>
|
|
<div class="line"><a name="l00652"></a><span class="lineno"> 652</span>  </div>
|
|
<div class="line"><a name="l00653"></a><span class="lineno"> 653</span> <span class="keywordtype">void</span></div>
|
|
<div class="line"><a name="l00654"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a7f3e79b345e2c729138a1e3eba4f9cb5"> 654</a></span> <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a7f3e79b345e2c729138a1e3eba4f9cb5">DatabaseShardImp::validate</a>()</div>
|
|
<div class="line"><a name="l00655"></a><span class="lineno"> 655</span> {</div>
|
|
<div class="line"><a name="l00656"></a><span class="lineno"> 656</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector<std::weak_ptr<Shard></a>> shards;</div>
|
|
<div class="line"><a name="l00657"></a><span class="lineno"> 657</span>  {</div>
|
|
<div class="line"><a name="l00658"></a><span class="lineno"> 658</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> lock(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aa16a171bc9b238db86a9f9990d2dff8e">mutex_</a>);</div>
|
|
<div class="line"><a name="l00659"></a><span class="lineno"> 659</span>  assert(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a93c4f12a0ef777c6b71deef93e5ad767">init_</a>);</div>
|
|
<div class="line"><a name="l00660"></a><span class="lineno"> 660</span>  </div>
|
|
<div class="line"><a name="l00661"></a><span class="lineno"> 661</span>  <span class="comment">// Only shards with a state of final should be validated</span></div>
|
|
<div class="line"><a name="l00662"></a><span class="lineno"> 662</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span>& e : <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aaf231cc9d3a5c05fe195dc2bdda5c77f">shards_</a>)</div>
|
|
<div class="line"><a name="l00663"></a><span class="lineno"> 663</span>  <span class="keywordflow">if</span> (e.second.state == <a class="code" href="structripple_1_1NodeStore_1_1DatabaseShardImp_1_1ShardInfo.html#ae80eed968c12aefd8920b3672e9e882da2a1585a864d9e67627c6ae04c807a2c5">ShardInfo::State::final</a>)</div>
|
|
<div class="line"><a name="l00664"></a><span class="lineno"> 664</span>  shards.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector/push_back.html">push_back</a>(e.second.shard);</div>
|
|
<div class="line"><a name="l00665"></a><span class="lineno"> 665</span>  </div>
|
|
<div class="line"><a name="l00666"></a><span class="lineno"> 666</span>  <span class="keywordflow">if</span> (shards.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector/empty.html">empty</a>())</div>
|
|
<div class="line"><a name="l00667"></a><span class="lineno"> 667</span>  <span class="keywordflow">return</span>;</div>
|
|
<div class="line"><a name="l00668"></a><span class="lineno"> 668</span>  </div>
|
|
<div class="line"><a name="l00669"></a><span class="lineno"> 669</span>  JLOG(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) << <span class="stringliteral">"Validating shards "</span> << <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a56cba09312c9ebf64e629fc52cf11634">status_</a>;</div>
|
|
<div class="line"><a name="l00670"></a><span class="lineno"> 670</span>  }</div>
|
|
<div class="line"><a name="l00671"></a><span class="lineno"> 671</span>  </div>
|
|
<div class="line"><a name="l00672"></a><span class="lineno"> 672</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> <span class="keyword">const</span>& e : shards)</div>
|
|
<div class="line"><a name="l00673"></a><span class="lineno"> 673</span>  {</div>
|
|
<div class="line"><a name="l00674"></a><span class="lineno"> 674</span>  <span class="keywordflow">if</span> (<span class="keyword">auto</span> shard{e.lock()}; shard)</div>
|
|
<div class="line"><a name="l00675"></a><span class="lineno"> 675</span>  shard->finalize(<span class="keyword">true</span>, boost::none);</div>
|
|
<div class="line"><a name="l00676"></a><span class="lineno"> 676</span>  }</div>
|
|
<div class="line"><a name="l00677"></a><span class="lineno"> 677</span>  </div>
|
|
<div class="line"><a name="l00678"></a><span class="lineno"> 678</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aa668c699e11a4aab62f677af6f6bf588">app_</a>.<a class="code" href="classripple_1_1Application.html#a7019a7ed92a7a68f92f0d20fb46de0cc">getShardFamily</a>()-><a class="code" href="classripple_1_1Family.html#a2711e78e7c2e33e24db3dfa5235eccd4">reset</a>();</div>
|
|
<div class="line"><a name="l00679"></a><span class="lineno"> 679</span> }</div>
|
|
<div class="line"><a name="l00680"></a><span class="lineno"> 680</span>  </div>
|
|
<div class="line"><a name="l00681"></a><span class="lineno"> 681</span> <span class="keywordtype">void</span></div>
|
|
<div class="line"><a name="l00682"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a9f17f5785642cce8324c56de29a14770"> 682</a></span> <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a9f17f5785642cce8324c56de29a14770">DatabaseShardImp::onStop</a>()</div>
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<div class="line"><a name="l00683"></a><span class="lineno"> 683</span> {</div>
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<div class="line"><a name="l00684"></a><span class="lineno"> 684</span>  <span class="comment">// Stop read threads in base before data members are destroyed</span></div>
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<div class="line"><a name="l00685"></a><span class="lineno"> 685</span>  <a class="code" href="classripple_1_1NodeStore_1_1Database.html#ab8f5eeb95d1166af47301d041b3063f2">stopThreads</a>();</div>
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<div class="line"><a name="l00686"></a><span class="lineno"> 686</span>  </div>
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<div class="line"><a name="l00687"></a><span class="lineno"> 687</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> lock(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aa16a171bc9b238db86a9f9990d2dff8e">mutex_</a>);</div>
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<div class="line"><a name="l00688"></a><span class="lineno"> 688</span>  <span class="keywordflow">if</span> (<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aaf231cc9d3a5c05fe195dc2bdda5c77f">shards_</a>.empty())</div>
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<div class="line"><a name="l00689"></a><span class="lineno"> 689</span>  <span class="keywordflow">return</span>;</div>
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<div class="line"><a name="l00690"></a><span class="lineno"> 690</span>  </div>
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<div class="line"><a name="l00691"></a><span class="lineno"> 691</span>  <span class="comment">// Notify and destroy shards</span></div>
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<div class="line"><a name="l00692"></a><span class="lineno"> 692</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span>& e : <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aaf231cc9d3a5c05fe195dc2bdda5c77f">shards_</a>)</div>
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<div class="line"><a name="l00693"></a><span class="lineno"> 693</span>  {</div>
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<div class="line"><a name="l00694"></a><span class="lineno"> 694</span>  <span class="keywordflow">if</span> (e.second.shard)</div>
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<div class="line"><a name="l00695"></a><span class="lineno"> 695</span>  e.second.shard->stop();</div>
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<div class="line"><a name="l00696"></a><span class="lineno"> 696</span>  }</div>
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<div class="line"><a name="l00697"></a><span class="lineno"> 697</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aaf231cc9d3a5c05fe195dc2bdda5c77f">shards_</a>.clear();</div>
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<div class="line"><a name="l00698"></a><span class="lineno"> 698</span> }</div>
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<div class="line"><a name="l00699"></a><span class="lineno"> 699</span>  </div>
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<div class="line"><a name="l00700"></a><span class="lineno"> 700</span> <span class="keywordtype">void</span></div>
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<div class="line"><a name="l00701"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a373209a587ff5d3bb6aab0bae760149c"> 701</a></span> <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a373209a587ff5d3bb6aab0bae760149c">DatabaseShardImp::import</a>(<a class="code" href="classripple_1_1NodeStore_1_1Database.html">Database</a>& source)</div>
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<div class="line"><a name="l00702"></a><span class="lineno"> 702</span> {</div>
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<div class="line"><a name="l00703"></a><span class="lineno"> 703</span>  {</div>
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<div class="line"><a name="l00704"></a><span class="lineno"> 704</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> lock(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aa16a171bc9b238db86a9f9990d2dff8e">mutex_</a>);</div>
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<div class="line"><a name="l00705"></a><span class="lineno"> 705</span>  assert(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a93c4f12a0ef777c6b71deef93e5ad767">init_</a>);</div>
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<div class="line"><a name="l00706"></a><span class="lineno"> 706</span>  </div>
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<div class="line"><a name="l00707"></a><span class="lineno"> 707</span>  <span class="comment">// Only the application local node store can be imported</span></div>
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<div class="line"><a name="l00708"></a><span class="lineno"> 708</span>  <span class="keywordflow">if</span> (&source != &<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aa668c699e11a4aab62f677af6f6bf588">app_</a>.<a class="code" href="classripple_1_1Application.html#a25c5851322f6cb3762563fd1278c6143">getNodeStore</a>())</div>
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<div class="line"><a name="l00709"></a><span class="lineno"> 709</span>  {</div>
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|
<div class="line"><a name="l00710"></a><span class="lineno"> 710</span>  assert(<span class="keyword">false</span>);</div>
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<div class="line"><a name="l00711"></a><span class="lineno"> 711</span>  JLOG(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">error</a>()) << <span class="stringliteral">"invalid source database"</span>;</div>
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|
<div class="line"><a name="l00712"></a><span class="lineno"> 712</span>  <span class="keywordflow">return</span>;</div>
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|
<div class="line"><a name="l00713"></a><span class="lineno"> 713</span>  }</div>
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|
<div class="line"><a name="l00714"></a><span class="lineno"> 714</span>  </div>
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|
<div class="line"><a name="l00715"></a><span class="lineno"> 715</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> earliestIndex;</div>
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|
<div class="line"><a name="l00716"></a><span class="lineno"> 716</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> latestIndex;</div>
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|
<div class="line"><a name="l00717"></a><span class="lineno"> 717</span>  {</div>
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|
<div class="line"><a name="l00718"></a><span class="lineno"> 718</span>  <span class="keyword">auto</span> loadLedger = [&](<span class="keywordtype">bool</span> ascendSort =</div>
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|
<div class="line"><a name="l00719"></a><span class="lineno"> 719</span>  <span class="keyword">true</span>) -> boost::optional<std::uint32_t> {</div>
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|
<div class="line"><a name="l00720"></a><span class="lineno"> 720</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<Ledger></a> ledger;</div>
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|
<div class="line"><a name="l00721"></a><span class="lineno"> 721</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> seq;</div>
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|
<div class="line"><a name="l00722"></a><span class="lineno"> 722</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/tuple/tie.html">std::tie</a>(ledger, seq, std::ignore) = <a class="code" href="namespaceripple.html#ae8a44b9a51d06375b20015555a82bf6f">loadLedgerHelper</a>(</div>
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|
<div class="line"><a name="l00723"></a><span class="lineno"> 723</span>  <span class="stringliteral">"WHERE LedgerSeq >= "</span> +</div>
|
|
<div class="line"><a name="l00724"></a><span class="lineno"> 724</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string/to_string.html">std::to_string</a>(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a51f2d9197ceae15155509404ce09d9a7">earliestLedgerSeq</a>()) +</div>
|
|
<div class="line"><a name="l00725"></a><span class="lineno"> 725</span>  <span class="stringliteral">" order by LedgerSeq "</span> + (ascendSort ? <span class="stringliteral">"asc"</span> : <span class="stringliteral">"desc"</span>) +</div>
|
|
<div class="line"><a name="l00726"></a><span class="lineno"> 726</span>  <span class="stringliteral">" limit 1"</span>,</div>
|
|
<div class="line"><a name="l00727"></a><span class="lineno"> 727</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aa668c699e11a4aab62f677af6f6bf588">app_</a>,</div>
|
|
<div class="line"><a name="l00728"></a><span class="lineno"> 728</span>  <span class="keyword">false</span>);</div>
|
|
<div class="line"><a name="l00729"></a><span class="lineno"> 729</span>  <span class="keywordflow">if</span> (!ledger || seq == 0)</div>
|
|
<div class="line"><a name="l00730"></a><span class="lineno"> 730</span>  {</div>
|
|
<div class="line"><a name="l00731"></a><span class="lineno"> 731</span>  JLOG(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">error</a>()) << <span class="stringliteral">"no suitable ledgers were found in"</span></div>
|
|
<div class="line"><a name="l00732"></a><span class="lineno"> 732</span>  <span class="stringliteral">" the SQLite database to import"</span>;</div>
|
|
<div class="line"><a name="l00733"></a><span class="lineno"> 733</span>  <span class="keywordflow">return</span> boost::none;</div>
|
|
<div class="line"><a name="l00734"></a><span class="lineno"> 734</span>  }</div>
|
|
<div class="line"><a name="l00735"></a><span class="lineno"> 735</span>  <span class="keywordflow">return</span> seq;</div>
|
|
<div class="line"><a name="l00736"></a><span class="lineno"> 736</span>  };</div>
|
|
<div class="line"><a name="l00737"></a><span class="lineno"> 737</span>  </div>
|
|
<div class="line"><a name="l00738"></a><span class="lineno"> 738</span>  <span class="comment">// Find earliest ledger sequence stored</span></div>
|
|
<div class="line"><a name="l00739"></a><span class="lineno"> 739</span>  <span class="keyword">auto</span> seq{loadLedger()};</div>
|
|
<div class="line"><a name="l00740"></a><span class="lineno"> 740</span>  <span class="keywordflow">if</span> (!seq)</div>
|
|
<div class="line"><a name="l00741"></a><span class="lineno"> 741</span>  <span class="keywordflow">return</span>;</div>
|
|
<div class="line"><a name="l00742"></a><span class="lineno"> 742</span>  earliestIndex = <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a631c83eb55b8288d87d4277510494e8c">seqToShardIndex</a>(*seq);</div>
|
|
<div class="line"><a name="l00743"></a><span class="lineno"> 743</span>  </div>
|
|
<div class="line"><a name="l00744"></a><span class="lineno"> 744</span>  <span class="comment">// Consider only complete shards</span></div>
|
|
<div class="line"><a name="l00745"></a><span class="lineno"> 745</span>  <span class="keywordflow">if</span> (seq != <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#ad940c4471af2491cbdb248bc39ed1c7e">firstLedgerSeq</a>(earliestIndex))</div>
|
|
<div class="line"><a name="l00746"></a><span class="lineno"> 746</span>  ++earliestIndex;</div>
|
|
<div class="line"><a name="l00747"></a><span class="lineno"> 747</span>  </div>
|
|
<div class="line"><a name="l00748"></a><span class="lineno"> 748</span>  <span class="comment">// Find last ledger sequence stored</span></div>
|
|
<div class="line"><a name="l00749"></a><span class="lineno"> 749</span>  seq = loadLedger(<span class="keyword">false</span>);</div>
|
|
<div class="line"><a name="l00750"></a><span class="lineno"> 750</span>  <span class="keywordflow">if</span> (!seq)</div>
|
|
<div class="line"><a name="l00751"></a><span class="lineno"> 751</span>  <span class="keywordflow">return</span>;</div>
|
|
<div class="line"><a name="l00752"></a><span class="lineno"> 752</span>  latestIndex = <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a631c83eb55b8288d87d4277510494e8c">seqToShardIndex</a>(*seq);</div>
|
|
<div class="line"><a name="l00753"></a><span class="lineno"> 753</span>  </div>
|
|
<div class="line"><a name="l00754"></a><span class="lineno"> 754</span>  <span class="comment">// Consider only complete shards</span></div>
|
|
<div class="line"><a name="l00755"></a><span class="lineno"> 755</span>  <span class="keywordflow">if</span> (seq != <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a7f5480b7ec1ba9ba04cb6d12a2a50fe1">lastLedgerSeq</a>(latestIndex))</div>
|
|
<div class="line"><a name="l00756"></a><span class="lineno"> 756</span>  --latestIndex;</div>
|
|
<div class="line"><a name="l00757"></a><span class="lineno"> 757</span>  </div>
|
|
<div class="line"><a name="l00758"></a><span class="lineno"> 758</span>  <span class="keywordflow">if</span> (latestIndex < earliestIndex)</div>
|
|
<div class="line"><a name="l00759"></a><span class="lineno"> 759</span>  {</div>
|
|
<div class="line"><a name="l00760"></a><span class="lineno"> 760</span>  JLOG(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">error</a>()) << <span class="stringliteral">"no suitable ledgers were found in"</span></div>
|
|
<div class="line"><a name="l00761"></a><span class="lineno"> 761</span>  <span class="stringliteral">" the SQLite database to import"</span>;</div>
|
|
<div class="line"><a name="l00762"></a><span class="lineno"> 762</span>  <span class="keywordflow">return</span>;</div>
|
|
<div class="line"><a name="l00763"></a><span class="lineno"> 763</span>  }</div>
|
|
<div class="line"><a name="l00764"></a><span class="lineno"> 764</span>  }</div>
|
|
<div class="line"><a name="l00765"></a><span class="lineno"> 765</span>  </div>
|
|
<div class="line"><a name="l00766"></a><span class="lineno"> 766</span>  <span class="keyword">auto</span> numHistShards = this-><a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a8f49310d6f4f314331c09f7c4561a1b3">numHistoricalShards</a>(lock);</div>
|
|
<div class="line"><a name="l00767"></a><span class="lineno"> 767</span>  </div>
|
|
<div class="line"><a name="l00768"></a><span class="lineno"> 768</span>  <span class="comment">// Import the shards</span></div>
|
|
<div class="line"><a name="l00769"></a><span class="lineno"> 769</span>  <span class="keywordflow">for</span> (<a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> shardIndex = earliestIndex;</div>
|
|
<div class="line"><a name="l00770"></a><span class="lineno"> 770</span>  shardIndex <= latestIndex;</div>
|
|
<div class="line"><a name="l00771"></a><span class="lineno"> 771</span>  ++shardIndex)</div>
|
|
<div class="line"><a name="l00772"></a><span class="lineno"> 772</span>  {</div>
|
|
<div class="line"><a name="l00773"></a><span class="lineno"> 773</span>  <span class="keyword">auto</span> <span class="keyword">const</span> pathDesignation =</div>
|
|
<div class="line"><a name="l00774"></a><span class="lineno"> 774</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a3731860beb1ccb1fcd59066f37f67025">prepareForNewShard</a>(shardIndex, numHistShards, lock);</div>
|
|
<div class="line"><a name="l00775"></a><span class="lineno"> 775</span>  </div>
|
|
<div class="line"><a name="l00776"></a><span class="lineno"> 776</span>  <span class="keywordflow">if</span> (!pathDesignation)</div>
|
|
<div class="line"><a name="l00777"></a><span class="lineno"> 777</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l00778"></a><span class="lineno"> 778</span>  </div>
|
|
<div class="line"><a name="l00779"></a><span class="lineno"> 779</span>  <span class="keyword">auto</span> <span class="keyword">const</span> needsHistoricalPath =</div>
|
|
<div class="line"><a name="l00780"></a><span class="lineno"> 780</span>  *pathDesignation == <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#ac30abebe86f4437afe564602e793f7c2adff1dc0aa9a196a6e2d755a23cdb0642">PathDesignation::historical</a>;</div>
|
|
<div class="line"><a name="l00781"></a><span class="lineno"> 781</span>  </div>
|
|
<div class="line"><a name="l00782"></a><span class="lineno"> 782</span>  <span class="comment">// Skip if already stored</span></div>
|
|
<div class="line"><a name="l00783"></a><span class="lineno"> 783</span>  <span class="keywordflow">if</span> (shardIndex == <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a1312ce415716b18c2b8d763c89017da9">acquireIndex_</a> ||</div>
|
|
<div class="line"><a name="l00784"></a><span class="lineno"> 784</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aaf231cc9d3a5c05fe195dc2bdda5c77f">shards_</a>.find(shardIndex) != <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aaf231cc9d3a5c05fe195dc2bdda5c77f">shards_</a>.end())</div>
|
|
<div class="line"><a name="l00785"></a><span class="lineno"> 785</span>  {</div>
|
|
<div class="line"><a name="l00786"></a><span class="lineno"> 786</span>  JLOG(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) << <span class="stringliteral">"shard "</span> << shardIndex << <span class="stringliteral">" already exists"</span>;</div>
|
|
<div class="line"><a name="l00787"></a><span class="lineno"> 787</span>  <span class="keywordflow">continue</span>;</div>
|
|
<div class="line"><a name="l00788"></a><span class="lineno"> 788</span>  }</div>
|
|
<div class="line"><a name="l00789"></a><span class="lineno"> 789</span>  </div>
|
|
<div class="line"><a name="l00790"></a><span class="lineno"> 790</span>  <span class="comment">// Verify SQLite ledgers are in the node store</span></div>
|
|
<div class="line"><a name="l00791"></a><span class="lineno"> 791</span>  {</div>
|
|
<div class="line"><a name="l00792"></a><span class="lineno"> 792</span>  <span class="keyword">auto</span> <span class="keyword">const</span> firstSeq{<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#ad940c4471af2491cbdb248bc39ed1c7e">firstLedgerSeq</a>(shardIndex)};</div>
|
|
<div class="line"><a name="l00793"></a><span class="lineno"> 793</span>  <span class="keyword">auto</span> <span class="keyword">const</span> lastSeq{</div>
|
|
<div class="line"><a name="l00794"></a><span class="lineno"> 794</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/algorithm/max.html">std::max</a>(firstSeq, <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a7f5480b7ec1ba9ba04cb6d12a2a50fe1">lastLedgerSeq</a>(shardIndex))};</div>
|
|
<div class="line"><a name="l00795"></a><span class="lineno"> 795</span>  <span class="keyword">auto</span> <span class="keyword">const</span> numLedgers{</div>
|
|
<div class="line"><a name="l00796"></a><span class="lineno"> 796</span>  shardIndex == <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a344c81b135fff722e404ca66bc0e1ba3">earliestShardIndex</a>() ? lastSeq - firstSeq + 1</div>
|
|
<div class="line"><a name="l00797"></a><span class="lineno"> 797</span>  : <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#ab72ba68dc339bde227a58b76244075d9">ledgersPerShard_</a>};</div>
|
|
<div class="line"><a name="l00798"></a><span class="lineno"> 798</span>  <span class="keyword">auto</span> ledgerHashes{<a class="code" href="namespaceripple.html#a991ad04127005bca99824203dfe2e783">getHashesByIndex</a>(firstSeq, lastSeq, <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aa668c699e11a4aab62f677af6f6bf588">app_</a>)};</div>
|
|
<div class="line"><a name="l00799"></a><span class="lineno"> 799</span>  <span class="keywordflow">if</span> (ledgerHashes.size() != numLedgers)</div>
|
|
<div class="line"><a name="l00800"></a><span class="lineno"> 800</span>  <span class="keywordflow">continue</span>;</div>
|
|
<div class="line"><a name="l00801"></a><span class="lineno"> 801</span>  </div>
|
|
<div class="line"><a name="l00802"></a><span class="lineno"> 802</span>  <span class="keywordtype">bool</span> valid{<span class="keyword">true</span>};</div>
|
|
<div class="line"><a name="l00803"></a><span class="lineno"> 803</span>  <span class="keywordflow">for</span> (<a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> n = firstSeq; n <= lastSeq; n += 256)</div>
|
|
<div class="line"><a name="l00804"></a><span class="lineno"> 804</span>  {</div>
|
|
<div class="line"><a name="l00805"></a><span class="lineno"> 805</span>  <span class="keywordflow">if</span> (!source.<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a530e5792a51146d9f81c92bad1fd932a">fetch</a>(ledgerHashes[n].first, n))</div>
|
|
<div class="line"><a name="l00806"></a><span class="lineno"> 806</span>  {</div>
|
|
<div class="line"><a name="l00807"></a><span class="lineno"> 807</span>  JLOG(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>.<a class="code" href="classbeast_1_1Journal.html#ad8fefe3e8ad583e1ed1bf02094ac3d8f">warn</a>()) << <span class="stringliteral">"SQLite ledger sequence "</span> << n</div>
|
|
<div class="line"><a name="l00808"></a><span class="lineno"> 808</span>  << <span class="stringliteral">" mismatches node store"</span>;</div>
|
|
<div class="line"><a name="l00809"></a><span class="lineno"> 809</span>  valid = <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l00810"></a><span class="lineno"> 810</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l00811"></a><span class="lineno"> 811</span>  }</div>
|
|
<div class="line"><a name="l00812"></a><span class="lineno"> 812</span>  }</div>
|
|
<div class="line"><a name="l00813"></a><span class="lineno"> 813</span>  <span class="keywordflow">if</span> (!valid)</div>
|
|
<div class="line"><a name="l00814"></a><span class="lineno"> 814</span>  <span class="keywordflow">continue</span>;</div>
|
|
<div class="line"><a name="l00815"></a><span class="lineno"> 815</span>  }</div>
|
|
<div class="line"><a name="l00816"></a><span class="lineno"> 816</span>  </div>
|
|
<div class="line"><a name="l00817"></a><span class="lineno"> 817</span>  <span class="keyword">auto</span> <span class="keyword">const</span> path =</div>
|
|
<div class="line"><a name="l00818"></a><span class="lineno"> 818</span>  needsHistoricalPath ? <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a3193acc56345685607eb7525237ced22">chooseHistoricalPath</a>(lock) : <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a7611112fba3e838e4326394d9b79ed05">dir_</a>;</div>
|
|
<div class="line"><a name="l00819"></a><span class="lineno"> 819</span>  </div>
|
|
<div class="line"><a name="l00820"></a><span class="lineno"> 820</span>  <span class="comment">// Create the new shard</span></div>
|
|
<div class="line"><a name="l00821"></a><span class="lineno"> 821</span>  <span class="keyword">auto</span> shard =</div>
|
|
<div class="line"><a name="l00822"></a><span class="lineno"> 822</span>  std::make_unique<Shard>(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aa668c699e11a4aab62f677af6f6bf588">app_</a>, *<span class="keyword">this</span>, shardIndex, path, <a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>);</div>
|
|
<div class="line"><a name="l00823"></a><span class="lineno"> 823</span>  </div>
|
|
<div class="line"><a name="l00824"></a><span class="lineno"> 824</span>  <span class="keywordflow">if</span> (!shard->open(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0e5bc58351ded4683d7207383794a484">scheduler_</a>, *<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a150117b98fdc0efa974569fee8ba87f6">ctx_</a>))</div>
|
|
<div class="line"><a name="l00825"></a><span class="lineno"> 825</span>  <span class="keywordflow">continue</span>;</div>
|
|
<div class="line"><a name="l00826"></a><span class="lineno"> 826</span>  </div>
|
|
<div class="line"><a name="l00827"></a><span class="lineno"> 827</span>  <span class="comment">// Create a marker file to signify an import in progress</span></div>
|
|
<div class="line"><a name="l00828"></a><span class="lineno"> 828</span>  <span class="keyword">auto</span> <span class="keyword">const</span> shardDir{path / <a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string/to_string.html">std::to_string</a>(shardIndex)};</div>
|
|
<div class="line"><a name="l00829"></a><span class="lineno"> 829</span>  <span class="keyword">auto</span> <span class="keyword">const</span> markerFile{shardDir / <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#af73b3b0d35e34f6b9945c12763eea2d1">importMarker_</a>};</div>
|
|
<div class="line"><a name="l00830"></a><span class="lineno"> 830</span>  {</div>
|
|
<div class="line"><a name="l00831"></a><span class="lineno"> 831</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/io/basic_ofstream.html">std::ofstream</a> ofs{markerFile.string()};</div>
|
|
<div class="line"><a name="l00832"></a><span class="lineno"> 832</span>  <span class="keywordflow">if</span> (!ofs.is_open())</div>
|
|
<div class="line"><a name="l00833"></a><span class="lineno"> 833</span>  {</div>
|
|
<div class="line"><a name="l00834"></a><span class="lineno"> 834</span>  JLOG(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">error</a>()) << <span class="stringliteral">"shard "</span> << shardIndex</div>
|
|
<div class="line"><a name="l00835"></a><span class="lineno"> 835</span>  << <span class="stringliteral">" failed to create temp marker file"</span>;</div>
|
|
<div class="line"><a name="l00836"></a><span class="lineno"> 836</span>  shard->removeOnDestroy();</div>
|
|
<div class="line"><a name="l00837"></a><span class="lineno"> 837</span>  <span class="keywordflow">continue</span>;</div>
|
|
<div class="line"><a name="l00838"></a><span class="lineno"> 838</span>  }</div>
|
|
<div class="line"><a name="l00839"></a><span class="lineno"> 839</span>  ofs.close();</div>
|
|
<div class="line"><a name="l00840"></a><span class="lineno"> 840</span>  }</div>
|
|
<div class="line"><a name="l00841"></a><span class="lineno"> 841</span>  </div>
|
|
<div class="line"><a name="l00842"></a><span class="lineno"> 842</span>  <span class="comment">// Copy the ledgers from node store</span></div>
|
|
<div class="line"><a name="l00843"></a><span class="lineno"> 843</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<Ledger></a> recentStored;</div>
|
|
<div class="line"><a name="l00844"></a><span class="lineno"> 844</span>  boost::optional<uint256> lastLedgerHash;</div>
|
|
<div class="line"><a name="l00845"></a><span class="lineno"> 845</span>  </div>
|
|
<div class="line"><a name="l00846"></a><span class="lineno"> 846</span>  <span class="keywordflow">while</span> (<span class="keyword">auto</span> seq = shard->prepare())</div>
|
|
<div class="line"><a name="l00847"></a><span class="lineno"> 847</span>  {</div>
|
|
<div class="line"><a name="l00848"></a><span class="lineno"> 848</span>  <span class="keyword">auto</span> ledger{<a class="code" href="namespaceripple.html#a22adb38923282bf7dbb38655afdb381d">loadByIndex</a>(*seq, <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aa668c699e11a4aab62f677af6f6bf588">app_</a>, <span class="keyword">false</span>)};</div>
|
|
<div class="line"><a name="l00849"></a><span class="lineno"> 849</span>  <span class="keywordflow">if</span> (!ledger || ledger->info().seq != seq)</div>
|
|
<div class="line"><a name="l00850"></a><span class="lineno"> 850</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l00851"></a><span class="lineno"> 851</span>  </div>
|
|
<div class="line"><a name="l00852"></a><span class="lineno"> 852</span>  <span class="keywordflow">if</span> (!<a class="code" href="classripple_1_1NodeStore_1_1Database.html#aad7aa12d0cc01006120761d23312d428">Database::storeLedger</a>(</div>
|
|
<div class="line"><a name="l00853"></a><span class="lineno"> 853</span>  *ledger,</div>
|
|
<div class="line"><a name="l00854"></a><span class="lineno"> 854</span>  shard->getBackend(),</div>
|
|
<div class="line"><a name="l00855"></a><span class="lineno"> 855</span>  <span class="keyword">nullptr</span>,</div>
|
|
<div class="line"><a name="l00856"></a><span class="lineno"> 856</span>  <span class="keyword">nullptr</span>,</div>
|
|
<div class="line"><a name="l00857"></a><span class="lineno"> 857</span>  recentStored))</div>
|
|
<div class="line"><a name="l00858"></a><span class="lineno"> 858</span>  {</div>
|
|
<div class="line"><a name="l00859"></a><span class="lineno"> 859</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l00860"></a><span class="lineno"> 860</span>  }</div>
|
|
<div class="line"><a name="l00861"></a><span class="lineno"> 861</span>  </div>
|
|
<div class="line"><a name="l00862"></a><span class="lineno"> 862</span>  <span class="keywordflow">if</span> (!shard->store(ledger))</div>
|
|
<div class="line"><a name="l00863"></a><span class="lineno"> 863</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l00864"></a><span class="lineno"> 864</span>  </div>
|
|
<div class="line"><a name="l00865"></a><span class="lineno"> 865</span>  <span class="keywordflow">if</span> (!lastLedgerHash && seq == <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a7f5480b7ec1ba9ba04cb6d12a2a50fe1">lastLedgerSeq</a>(shardIndex))</div>
|
|
<div class="line"><a name="l00866"></a><span class="lineno"> 866</span>  lastLedgerHash = ledger->info().hash;</div>
|
|
<div class="line"><a name="l00867"></a><span class="lineno"> 867</span>  </div>
|
|
<div class="line"><a name="l00868"></a><span class="lineno"> 868</span>  recentStored = ledger;</div>
|
|
<div class="line"><a name="l00869"></a><span class="lineno"> 869</span>  }</div>
|
|
<div class="line"><a name="l00870"></a><span class="lineno"> 870</span>  </div>
|
|
<div class="line"><a name="l00871"></a><span class="lineno"> 871</span>  <span class="keyword">using namespace </span>boost::filesystem;</div>
|
|
<div class="line"><a name="l00872"></a><span class="lineno"> 872</span>  <span class="keywordflow">if</span> (lastLedgerHash && shard->isBackendComplete())</div>
|
|
<div class="line"><a name="l00873"></a><span class="lineno"> 873</span>  {</div>
|
|
<div class="line"><a name="l00874"></a><span class="lineno"> 874</span>  <span class="comment">// Store shard final key</span></div>
|
|
<div class="line"><a name="l00875"></a><span class="lineno"> 875</span>  <a class="code" href="classripple_1_1Serializer.html">Serializer</a> s;</div>
|
|
<div class="line"><a name="l00876"></a><span class="lineno"> 876</span>  s.<a class="code" href="classripple_1_1Serializer.html#a55ebab5e9bf8d8231da8f3c796150719">add32</a>(<a class="code" href="classripple_1_1NodeStore_1_1Shard.html#ad2e03d2a891947acce3ff9f0812aa825">Shard::version</a>);</div>
|
|
<div class="line"><a name="l00877"></a><span class="lineno"> 877</span>  s.<a class="code" href="classripple_1_1Serializer.html#a55ebab5e9bf8d8231da8f3c796150719">add32</a>(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#ad940c4471af2491cbdb248bc39ed1c7e">firstLedgerSeq</a>(shardIndex));</div>
|
|
<div class="line"><a name="l00878"></a><span class="lineno"> 878</span>  s.<a class="code" href="classripple_1_1Serializer.html#a55ebab5e9bf8d8231da8f3c796150719">add32</a>(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a7f5480b7ec1ba9ba04cb6d12a2a50fe1">lastLedgerSeq</a>(shardIndex));</div>
|
|
<div class="line"><a name="l00879"></a><span class="lineno"> 879</span>  s.<a class="code" href="classripple_1_1Serializer.html#a96daec54ca0c8ec7f6e7e683e9abbe0e">addBitString</a>(*lastLedgerHash);</div>
|
|
<div class="line"><a name="l00880"></a><span class="lineno"> 880</span>  <span class="keyword">auto</span> nObj{<a class="code" href="classripple_1_1NodeObject.html#a841bb9bba547efbd89b240fa9c1cf146">NodeObject::createObject</a>(</div>
|
|
<div class="line"><a name="l00881"></a><span class="lineno"> 881</span>  <a class="code" href="namespaceripple.html#a57d7e7b27df7e719fdf5569f96be60a3ac9d2b0df1bd24ef0d09db1040dceac6b">hotUNKNOWN</a>, std::move(s.<a class="code" href="classripple_1_1Serializer.html#a6d7436e5990cb278bd924cef9396df3c">modData</a>()), <a class="code" href="classripple_1_1NodeStore_1_1Shard.html#a62e8d1e4d4f692a98f2252aa7dc6720a">Shard::finalKey</a>)};</div>
|
|
<div class="line"><a name="l00882"></a><span class="lineno"> 882</span>  </div>
|
|
<div class="line"><a name="l00883"></a><span class="lineno"> 883</span>  <span class="keywordflow">try</span></div>
|
|
<div class="line"><a name="l00884"></a><span class="lineno"> 884</span>  {</div>
|
|
<div class="line"><a name="l00885"></a><span class="lineno"> 885</span>  shard->getBackend()->store(nObj);</div>
|
|
<div class="line"><a name="l00886"></a><span class="lineno"> 886</span>  </div>
|
|
<div class="line"><a name="l00887"></a><span class="lineno"> 887</span>  <span class="comment">// The import process is complete and the</span></div>
|
|
<div class="line"><a name="l00888"></a><span class="lineno"> 888</span>  <span class="comment">// marker file is no longer required</span></div>
|
|
<div class="line"><a name="l00889"></a><span class="lineno"> 889</span>  remove_all(markerFile);</div>
|
|
<div class="line"><a name="l00890"></a><span class="lineno"> 890</span>  </div>
|
|
<div class="line"><a name="l00891"></a><span class="lineno"> 891</span>  JLOG(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>()) << <span class="stringliteral">"shard "</span> << shardIndex</div>
|
|
<div class="line"><a name="l00892"></a><span class="lineno"> 892</span>  << <span class="stringliteral">" was successfully imported"</span>;</div>
|
|
<div class="line"><a name="l00893"></a><span class="lineno"> 893</span>  </div>
|
|
<div class="line"><a name="l00894"></a><span class="lineno"> 894</span>  <span class="keyword">auto</span> <span class="keyword">const</span> result{<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aaf231cc9d3a5c05fe195dc2bdda5c77f">shards_</a>.emplace(</div>
|
|
<div class="line"><a name="l00895"></a><span class="lineno"> 895</span>  shardIndex,</div>
|
|
<div class="line"><a name="l00896"></a><span class="lineno"> 896</span>  <a class="code" href="structripple_1_1NodeStore_1_1DatabaseShardImp_1_1ShardInfo.html">ShardInfo</a>(std::move(shard), <a class="code" href="structripple_1_1NodeStore_1_1DatabaseShardImp_1_1ShardInfo.html#ae80eed968c12aefd8920b3672e9e882da334c4a4c42fdb79d7ebc3e73b517e6f8">ShardInfo::State::none</a>))};</div>
|
|
<div class="line"><a name="l00897"></a><span class="lineno"> 897</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#afa1e7937ac4ac76fd7bb24ff19e227b5">finalizeShard</a>(</div>
|
|
<div class="line"><a name="l00898"></a><span class="lineno"> 898</span>  result.first->second, <span class="keyword">true</span>, lock, boost::none);</div>
|
|
<div class="line"><a name="l00899"></a><span class="lineno"> 899</span>  </div>
|
|
<div class="line"><a name="l00900"></a><span class="lineno"> 900</span>  <span class="keywordflow">if</span> (shardIndex < <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a7e7ec5fbd156f5d4cf488a61c3151622">shardBoundaryIndex</a>(lock))</div>
|
|
<div class="line"><a name="l00901"></a><span class="lineno"> 901</span>  ++numHistShards;</div>
|
|
<div class="line"><a name="l00902"></a><span class="lineno"> 902</span>  }</div>
|
|
<div class="line"><a name="l00903"></a><span class="lineno"> 903</span>  <span class="keywordflow">catch</span> (<a class="codeRef" href="http://en.cppreference.com/w/cpp/error/exception.html">std::exception</a> <span class="keyword">const</span>& e)</div>
|
|
<div class="line"><a name="l00904"></a><span class="lineno"> 904</span>  {</div>
|
|
<div class="line"><a name="l00905"></a><span class="lineno"> 905</span>  JLOG(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">error</a>()) << <span class="stringliteral">"exception "</span> << e.<a class="codeRef" href="http://en.cppreference.com/w/cpp/error/exception/what.html">what</a>()</div>
|
|
<div class="line"><a name="l00906"></a><span class="lineno"> 906</span>  << <span class="stringliteral">" in function "</span> << __func__;</div>
|
|
<div class="line"><a name="l00907"></a><span class="lineno"> 907</span>  shard->removeOnDestroy();</div>
|
|
<div class="line"><a name="l00908"></a><span class="lineno"> 908</span>  }</div>
|
|
<div class="line"><a name="l00909"></a><span class="lineno"> 909</span>  }</div>
|
|
<div class="line"><a name="l00910"></a><span class="lineno"> 910</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l00911"></a><span class="lineno"> 911</span>  {</div>
|
|
<div class="line"><a name="l00912"></a><span class="lineno"> 912</span>  JLOG(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">error</a>())</div>
|
|
<div class="line"><a name="l00913"></a><span class="lineno"> 913</span>  << <span class="stringliteral">"shard "</span> << shardIndex << <span class="stringliteral">" failed to import"</span>;</div>
|
|
<div class="line"><a name="l00914"></a><span class="lineno"> 914</span>  shard->removeOnDestroy();</div>
|
|
<div class="line"><a name="l00915"></a><span class="lineno"> 915</span>  }</div>
|
|
<div class="line"><a name="l00916"></a><span class="lineno"> 916</span>  }</div>
|
|
<div class="line"><a name="l00917"></a><span class="lineno"> 917</span>  </div>
|
|
<div class="line"><a name="l00918"></a><span class="lineno"> 918</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#ae02d456edfaf9c9420a38c8e6101522e">updateStatus</a>(lock);</div>
|
|
<div class="line"><a name="l00919"></a><span class="lineno"> 919</span>  }</div>
|
|
<div class="line"><a name="l00920"></a><span class="lineno"> 920</span>  </div>
|
|
<div class="line"><a name="l00921"></a><span class="lineno"> 921</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#afee9d9667f932463329bb7c65ccd2300">setFileStats</a>();</div>
|
|
<div class="line"><a name="l00922"></a><span class="lineno"> 922</span> }</div>
|
|
<div class="line"><a name="l00923"></a><span class="lineno"> 923</span>  </div>
|
|
<div class="line"><a name="l00924"></a><span class="lineno"> 924</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::int32_t</a></div>
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|
<div class="line"><a name="l00925"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a494d3b67a11fccc7f21c0a5e58b1e26b"> 925</a></span> <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a494d3b67a11fccc7f21c0a5e58b1e26b">DatabaseShardImp::getWriteLoad</a>()<span class="keyword"> const</span></div>
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<div class="line"><a name="l00926"></a><span class="lineno"> 926</span> <span class="keyword"></span>{</div>
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<div class="line"><a name="l00927"></a><span class="lineno"> 927</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<Shard></a> shard;</div>
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|
<div class="line"><a name="l00928"></a><span class="lineno"> 928</span>  {</div>
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<div class="line"><a name="l00929"></a><span class="lineno"> 929</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> lock(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aa16a171bc9b238db86a9f9990d2dff8e">mutex_</a>);</div>
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<div class="line"><a name="l00930"></a><span class="lineno"> 930</span>  assert(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a93c4f12a0ef777c6b71deef93e5ad767">init_</a>);</div>
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|
<div class="line"><a name="l00931"></a><span class="lineno"> 931</span>  </div>
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|
<div class="line"><a name="l00932"></a><span class="lineno"> 932</span>  <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> it{<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aaf231cc9d3a5c05fe195dc2bdda5c77f">shards_</a>.find(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a1312ce415716b18c2b8d763c89017da9">acquireIndex_</a>)}; it != <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aaf231cc9d3a5c05fe195dc2bdda5c77f">shards_</a>.end())</div>
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|
<div class="line"><a name="l00933"></a><span class="lineno"> 933</span>  shard = it->second.shard;</div>
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|
<div class="line"><a name="l00934"></a><span class="lineno"> 934</span>  <span class="keywordflow">else</span></div>
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|
<div class="line"><a name="l00935"></a><span class="lineno"> 935</span>  <span class="keywordflow">return</span> 0;</div>
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|
<div class="line"><a name="l00936"></a><span class="lineno"> 936</span>  }</div>
|
|
<div class="line"><a name="l00937"></a><span class="lineno"> 937</span>  </div>
|
|
<div class="line"><a name="l00938"></a><span class="lineno"> 938</span>  <span class="keywordflow">return</span> shard->getBackend()->getWriteLoad();</div>
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|
<div class="line"><a name="l00939"></a><span class="lineno"> 939</span> }</div>
|
|
<div class="line"><a name="l00940"></a><span class="lineno"> 940</span>  </div>
|
|
<div class="line"><a name="l00941"></a><span class="lineno"> 941</span> <span class="keywordtype">void</span></div>
|
|
<div class="line"><a name="l00942"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a9d1c4f295ea4c69503bfc9fb3cc810a3"> 942</a></span> <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a9d1c4f295ea4c69503bfc9fb3cc810a3">DatabaseShardImp::store</a>(</div>
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|
<div class="line"><a name="l00943"></a><span class="lineno"> 943</span>  <a class="code" href="namespaceripple.html#a57d7e7b27df7e719fdf5569f96be60a3">NodeObjectType</a> type,</div>
|
|
<div class="line"><a name="l00944"></a><span class="lineno"> 944</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector.html">Blob</a>&& data,</div>
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|
<div class="line"><a name="l00945"></a><span class="lineno"> 945</span>  <a class="code" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>& hash,</div>
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|
<div class="line"><a name="l00946"></a><span class="lineno"> 946</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> seq)</div>
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|
<div class="line"><a name="l00947"></a><span class="lineno"> 947</span> {</div>
|
|
<div class="line"><a name="l00948"></a><span class="lineno"> 948</span>  <span class="keyword">auto</span> <span class="keyword">const</span> shardIndex{<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a631c83eb55b8288d87d4277510494e8c">seqToShardIndex</a>(seq)};</div>
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|
<div class="line"><a name="l00949"></a><span class="lineno"> 949</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<Shard></a> shard;</div>
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|
<div class="line"><a name="l00950"></a><span class="lineno"> 950</span>  {</div>
|
|
<div class="line"><a name="l00951"></a><span class="lineno"> 951</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> lock(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aa16a171bc9b238db86a9f9990d2dff8e">mutex_</a>);</div>
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|
<div class="line"><a name="l00952"></a><span class="lineno"> 952</span>  assert(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a93c4f12a0ef777c6b71deef93e5ad767">init_</a>);</div>
|
|
<div class="line"><a name="l00953"></a><span class="lineno"> 953</span>  </div>
|
|
<div class="line"><a name="l00954"></a><span class="lineno"> 954</span>  <span class="keywordflow">if</span> (shardIndex != <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a1312ce415716b18c2b8d763c89017da9">acquireIndex_</a>)</div>
|
|
<div class="line"><a name="l00955"></a><span class="lineno"> 955</span>  {</div>
|
|
<div class="line"><a name="l00956"></a><span class="lineno"> 956</span>  JLOG(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>.<a class="code" href="classbeast_1_1Journal.html#abbe082bd27ca0f1d1365af2824e4f85b">trace</a>())</div>
|
|
<div class="line"><a name="l00957"></a><span class="lineno"> 957</span>  << <span class="stringliteral">"shard "</span> << shardIndex << <span class="stringliteral">" is not being acquired"</span>;</div>
|
|
<div class="line"><a name="l00958"></a><span class="lineno"> 958</span>  <span class="keywordflow">return</span>;</div>
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|
<div class="line"><a name="l00959"></a><span class="lineno"> 959</span>  }</div>
|
|
<div class="line"><a name="l00960"></a><span class="lineno"> 960</span>  </div>
|
|
<div class="line"><a name="l00961"></a><span class="lineno"> 961</span>  <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> it{<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aaf231cc9d3a5c05fe195dc2bdda5c77f">shards_</a>.find(shardIndex)}; it != <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aaf231cc9d3a5c05fe195dc2bdda5c77f">shards_</a>.end())</div>
|
|
<div class="line"><a name="l00962"></a><span class="lineno"> 962</span>  shard = it->second.shard;</div>
|
|
<div class="line"><a name="l00963"></a><span class="lineno"> 963</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l00964"></a><span class="lineno"> 964</span>  {</div>
|
|
<div class="line"><a name="l00965"></a><span class="lineno"> 965</span>  JLOG(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">error</a>())</div>
|
|
<div class="line"><a name="l00966"></a><span class="lineno"> 966</span>  << <span class="stringliteral">"shard "</span> << shardIndex << <span class="stringliteral">" is not being acquired"</span>;</div>
|
|
<div class="line"><a name="l00967"></a><span class="lineno"> 967</span>  <span class="keywordflow">return</span>;</div>
|
|
<div class="line"><a name="l00968"></a><span class="lineno"> 968</span>  }</div>
|
|
<div class="line"><a name="l00969"></a><span class="lineno"> 969</span>  }</div>
|
|
<div class="line"><a name="l00970"></a><span class="lineno"> 970</span>  </div>
|
|
<div class="line"><a name="l00971"></a><span class="lineno"> 971</span>  <span class="keyword">auto</span> [backend, pCache, nCache] = shard->getBackendAll();</div>
|
|
<div class="line"><a name="l00972"></a><span class="lineno"> 972</span>  <span class="keyword">auto</span> nObj{<a class="code" href="classripple_1_1NodeObject.html#a841bb9bba547efbd89b240fa9c1cf146">NodeObject::createObject</a>(type, std::move(data), hash)};</div>
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|
<div class="line"><a name="l00973"></a><span class="lineno"> 973</span>  </div>
|
|
<div class="line"><a name="l00974"></a><span class="lineno"> 974</span>  pCache->canonicalize_replace_cache(hash, nObj);</div>
|
|
<div class="line"><a name="l00975"></a><span class="lineno"> 975</span>  backend->store(nObj);</div>
|
|
<div class="line"><a name="l00976"></a><span class="lineno"> 976</span>  nCache->erase(hash);</div>
|
|
<div class="line"><a name="l00977"></a><span class="lineno"> 977</span>  </div>
|
|
<div class="line"><a name="l00978"></a><span class="lineno"> 978</span>  <a class="code" href="classripple_1_1NodeStore_1_1Database.html#aa3570fbe5e933011616c7662961de3e5">storeStats</a>(nObj->getData().size());</div>
|
|
<div class="line"><a name="l00979"></a><span class="lineno"> 979</span> }</div>
|
|
<div class="line"><a name="l00980"></a><span class="lineno"> 980</span>  </div>
|
|
<div class="line"><a name="l00981"></a><span class="lineno"> 981</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<NodeObject></a></div>
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|
<div class="line"><a name="l00982"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a59661b3f4d5bbfec02a0d514c5322641"> 982</a></span> <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a59661b3f4d5bbfec02a0d514c5322641">DatabaseShardImp::fetch</a>(<a class="code" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>& hash, <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> seq)</div>
|
|
<div class="line"><a name="l00983"></a><span class="lineno"> 983</span> {</div>
|
|
<div class="line"><a name="l00984"></a><span class="lineno"> 984</span>  <span class="keyword">auto</span> cache{<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#ab19bafbe56ad56228172fecd7b2e05fa">getCache</a>(seq)};</div>
|
|
<div class="line"><a name="l00985"></a><span class="lineno"> 985</span>  <span class="keywordflow">if</span> (cache.first)</div>
|
|
<div class="line"><a name="l00986"></a><span class="lineno"> 986</span>  <span class="keywordflow">return</span> <a class="code" href="classripple_1_1NodeStore_1_1Database.html#a1eb657a3b7c4b409f9640b82c11ed89e">doFetch</a>(hash, seq, *cache.first, *cache.second, <span class="keyword">false</span>);</div>
|
|
<div class="line"><a name="l00987"></a><span class="lineno"> 987</span>  <span class="keywordflow">return</span> {};</div>
|
|
<div class="line"><a name="l00988"></a><span class="lineno"> 988</span> }</div>
|
|
<div class="line"><a name="l00989"></a><span class="lineno"> 989</span>  </div>
|
|
<div class="line"><a name="l00990"></a><span class="lineno"> 990</span> <span class="keywordtype">bool</span></div>
|
|
<div class="line"><a name="l00991"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a9494268e3dd6ca6d44d16cea5706f19f"> 991</a></span> <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a9494268e3dd6ca6d44d16cea5706f19f">DatabaseShardImp::asyncFetch</a>(</div>
|
|
<div class="line"><a name="l00992"></a><span class="lineno"> 992</span>  <a class="code" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>& hash,</div>
|
|
<div class="line"><a name="l00993"></a><span class="lineno"> 993</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> seq,</div>
|
|
<div class="line"><a name="l00994"></a><span class="lineno"> 994</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<NodeObject></a>& <span class="keywordtype">object</span>)</div>
|
|
<div class="line"><a name="l00995"></a><span class="lineno"> 995</span> {</div>
|
|
<div class="line"><a name="l00996"></a><span class="lineno"> 996</span>  <span class="keyword">auto</span> cache{<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#ab19bafbe56ad56228172fecd7b2e05fa">getCache</a>(seq)};</div>
|
|
<div class="line"><a name="l00997"></a><span class="lineno"> 997</span>  <span class="keywordflow">if</span> (cache.first)</div>
|
|
<div class="line"><a name="l00998"></a><span class="lineno"> 998</span>  {</div>
|
|
<div class="line"><a name="l00999"></a><span class="lineno"> 999</span>  <span class="comment">// See if the object is in cache</span></div>
|
|
<div class="line"><a name="l01000"></a><span class="lineno"> 1000</span>  <span class="keywordtype">object</span> = cache.first->fetch(hash);</div>
|
|
<div class="line"><a name="l01001"></a><span class="lineno"> 1001</span>  <span class="keywordflow">if</span> (<span class="keywordtype">object</span> || cache.second->touch_if_exists(hash))</div>
|
|
<div class="line"><a name="l01002"></a><span class="lineno"> 1002</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
|
|
<div class="line"><a name="l01003"></a><span class="lineno"> 1003</span>  <span class="comment">// Otherwise post a read</span></div>
|
|
<div class="line"><a name="l01004"></a><span class="lineno"> 1004</span>  <a class="code" href="classripple_1_1NodeStore_1_1Database.html#a44b4880cc7028c8171c4a901381ba21e">Database::asyncFetch</a>(hash, seq, cache.first, cache.second);</div>
|
|
<div class="line"><a name="l01005"></a><span class="lineno"> 1005</span>  }</div>
|
|
<div class="line"><a name="l01006"></a><span class="lineno"> 1006</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l01007"></a><span class="lineno"> 1007</span> }</div>
|
|
<div class="line"><a name="l01008"></a><span class="lineno"> 1008</span>  </div>
|
|
<div class="line"><a name="l01009"></a><span class="lineno"> 1009</span> <span class="keywordtype">bool</span></div>
|
|
<div class="line"><a name="l01010"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a2f242c02ca2541308788a558e747e21b"> 1010</a></span> <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a2f242c02ca2541308788a558e747e21b">DatabaseShardImp::storeLedger</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<Ledger const></a> <span class="keyword">const</span>& srcLedger)</div>
|
|
<div class="line"><a name="l01011"></a><span class="lineno"> 1011</span> {</div>
|
|
<div class="line"><a name="l01012"></a><span class="lineno"> 1012</span>  <span class="keyword">auto</span> <span class="keyword">const</span> seq{srcLedger->info().seq};</div>
|
|
<div class="line"><a name="l01013"></a><span class="lineno"> 1013</span>  <span class="keyword">auto</span> <span class="keyword">const</span> shardIndex{<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a631c83eb55b8288d87d4277510494e8c">seqToShardIndex</a>(seq)};</div>
|
|
<div class="line"><a name="l01014"></a><span class="lineno"> 1014</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<Shard></a> shard;</div>
|
|
<div class="line"><a name="l01015"></a><span class="lineno"> 1015</span>  {</div>
|
|
<div class="line"><a name="l01016"></a><span class="lineno"> 1016</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> lock(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aa16a171bc9b238db86a9f9990d2dff8e">mutex_</a>);</div>
|
|
<div class="line"><a name="l01017"></a><span class="lineno"> 1017</span>  assert(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a93c4f12a0ef777c6b71deef93e5ad767">init_</a>);</div>
|
|
<div class="line"><a name="l01018"></a><span class="lineno"> 1018</span>  </div>
|
|
<div class="line"><a name="l01019"></a><span class="lineno"> 1019</span>  <span class="keywordflow">if</span> (shardIndex != <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a1312ce415716b18c2b8d763c89017da9">acquireIndex_</a>)</div>
|
|
<div class="line"><a name="l01020"></a><span class="lineno"> 1020</span>  {</div>
|
|
<div class="line"><a name="l01021"></a><span class="lineno"> 1021</span>  JLOG(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>.<a class="code" href="classbeast_1_1Journal.html#abbe082bd27ca0f1d1365af2824e4f85b">trace</a>())</div>
|
|
<div class="line"><a name="l01022"></a><span class="lineno"> 1022</span>  << <span class="stringliteral">"shard "</span> << shardIndex << <span class="stringliteral">" is not being acquired"</span>;</div>
|
|
<div class="line"><a name="l01023"></a><span class="lineno"> 1023</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l01024"></a><span class="lineno"> 1024</span>  }</div>
|
|
<div class="line"><a name="l01025"></a><span class="lineno"> 1025</span>  </div>
|
|
<div class="line"><a name="l01026"></a><span class="lineno"> 1026</span>  <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> it{<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aaf231cc9d3a5c05fe195dc2bdda5c77f">shards_</a>.find(shardIndex)}; it != <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aaf231cc9d3a5c05fe195dc2bdda5c77f">shards_</a>.end())</div>
|
|
<div class="line"><a name="l01027"></a><span class="lineno"> 1027</span>  shard = it->second.shard;</div>
|
|
<div class="line"><a name="l01028"></a><span class="lineno"> 1028</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l01029"></a><span class="lineno"> 1029</span>  {</div>
|
|
<div class="line"><a name="l01030"></a><span class="lineno"> 1030</span>  JLOG(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">error</a>())</div>
|
|
<div class="line"><a name="l01031"></a><span class="lineno"> 1031</span>  << <span class="stringliteral">"shard "</span> << shardIndex << <span class="stringliteral">" is not being acquired"</span>;</div>
|
|
<div class="line"><a name="l01032"></a><span class="lineno"> 1032</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l01033"></a><span class="lineno"> 1033</span>  }</div>
|
|
<div class="line"><a name="l01034"></a><span class="lineno"> 1034</span>  }</div>
|
|
<div class="line"><a name="l01035"></a><span class="lineno"> 1035</span>  </div>
|
|
<div class="line"><a name="l01036"></a><span class="lineno"> 1036</span>  <span class="keywordflow">if</span> (shard->containsLedger(seq))</div>
|
|
<div class="line"><a name="l01037"></a><span class="lineno"> 1037</span>  {</div>
|
|
<div class="line"><a name="l01038"></a><span class="lineno"> 1038</span>  JLOG(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>.<a class="code" href="classbeast_1_1Journal.html#abbe082bd27ca0f1d1365af2824e4f85b">trace</a>()) << <span class="stringliteral">"shard "</span> << shardIndex << <span class="stringliteral">" ledger already stored"</span>;</div>
|
|
<div class="line"><a name="l01039"></a><span class="lineno"> 1039</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l01040"></a><span class="lineno"> 1040</span>  }</div>
|
|
<div class="line"><a name="l01041"></a><span class="lineno"> 1041</span>  </div>
|
|
<div class="line"><a name="l01042"></a><span class="lineno"> 1042</span>  {</div>
|
|
<div class="line"><a name="l01043"></a><span class="lineno"> 1043</span>  <span class="keyword">auto</span> [backend, pCache, nCache] = shard->getBackendAll();</div>
|
|
<div class="line"><a name="l01044"></a><span class="lineno"> 1044</span>  <span class="keywordflow">if</span> (!<a class="code" href="classripple_1_1NodeStore_1_1Database.html#aad7aa12d0cc01006120761d23312d428">Database::storeLedger</a>(</div>
|
|
<div class="line"><a name="l01045"></a><span class="lineno"> 1045</span>  *srcLedger, backend, pCache, nCache, <span class="keyword">nullptr</span>))</div>
|
|
<div class="line"><a name="l01046"></a><span class="lineno"> 1046</span>  {</div>
|
|
<div class="line"><a name="l01047"></a><span class="lineno"> 1047</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l01048"></a><span class="lineno"> 1048</span>  }</div>
|
|
<div class="line"><a name="l01049"></a><span class="lineno"> 1049</span>  }</div>
|
|
<div class="line"><a name="l01050"></a><span class="lineno"> 1050</span>  </div>
|
|
<div class="line"><a name="l01051"></a><span class="lineno"> 1051</span>  <span class="keywordflow">return</span> <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a99553f0f16c045e46622d0af19c2dcea">storeLedgerInShard</a>(shard, srcLedger);</div>
|
|
<div class="line"><a name="l01052"></a><span class="lineno"> 1052</span> }</div>
|
|
<div class="line"><a name="l01053"></a><span class="lineno"> 1053</span>  </div>
|
|
<div class="line"><a name="l01054"></a><span class="lineno"> 1054</span> <span class="keywordtype">int</span></div>
|
|
<div class="line"><a name="l01055"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#ae485cb3f445b8514675a97533685bb51"> 1055</a></span> <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#ae485cb3f445b8514675a97533685bb51">DatabaseShardImp::getDesiredAsyncReadCount</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> seq)</div>
|
|
<div class="line"><a name="l01056"></a><span class="lineno"> 1056</span> {</div>
|
|
<div class="line"><a name="l01057"></a><span class="lineno"> 1057</span>  <span class="keyword">auto</span> <span class="keyword">const</span> shardIndex{<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a631c83eb55b8288d87d4277510494e8c">seqToShardIndex</a>(seq)};</div>
|
|
<div class="line"><a name="l01058"></a><span class="lineno"> 1058</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<Shard></a> shard;</div>
|
|
<div class="line"><a name="l01059"></a><span class="lineno"> 1059</span>  {</div>
|
|
<div class="line"><a name="l01060"></a><span class="lineno"> 1060</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> lock(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aa16a171bc9b238db86a9f9990d2dff8e">mutex_</a>);</div>
|
|
<div class="line"><a name="l01061"></a><span class="lineno"> 1061</span>  assert(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a93c4f12a0ef777c6b71deef93e5ad767">init_</a>);</div>
|
|
<div class="line"><a name="l01062"></a><span class="lineno"> 1062</span>  </div>
|
|
<div class="line"><a name="l01063"></a><span class="lineno"> 1063</span>  <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> it{<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aaf231cc9d3a5c05fe195dc2bdda5c77f">shards_</a>.find(shardIndex)}; it != <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aaf231cc9d3a5c05fe195dc2bdda5c77f">shards_</a>.end() &&</div>
|
|
<div class="line"><a name="l01064"></a><span class="lineno"> 1064</span>  (it->second.state == <a class="code" href="structripple_1_1NodeStore_1_1DatabaseShardImp_1_1ShardInfo.html#ae80eed968c12aefd8920b3672e9e882da2a1585a864d9e67627c6ae04c807a2c5">ShardInfo::State::final</a> ||</div>
|
|
<div class="line"><a name="l01065"></a><span class="lineno"> 1065</span>  it->second.state == <a class="code" href="structripple_1_1NodeStore_1_1DatabaseShardImp_1_1ShardInfo.html#ae80eed968c12aefd8920b3672e9e882da86a4fa105ff51b8c3be84734797d8144">ShardInfo::State::acquire</a>))</div>
|
|
<div class="line"><a name="l01066"></a><span class="lineno"> 1066</span>  {</div>
|
|
<div class="line"><a name="l01067"></a><span class="lineno"> 1067</span>  shard = it->second.shard;</div>
|
|
<div class="line"><a name="l01068"></a><span class="lineno"> 1068</span>  }</div>
|
|
<div class="line"><a name="l01069"></a><span class="lineno"> 1069</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l01070"></a><span class="lineno"> 1070</span>  <span class="keywordflow">return</span> 0;</div>
|
|
<div class="line"><a name="l01071"></a><span class="lineno"> 1071</span>  }</div>
|
|
<div class="line"><a name="l01072"></a><span class="lineno"> 1072</span>  </div>
|
|
<div class="line"><a name="l01073"></a><span class="lineno"> 1073</span>  <span class="keywordflow">return</span> shard->pCache()->getTargetSize() / <a class="code" href="namespaceripple_1_1NodeStore.html#ab026118fd22b5e7db14b5dea6938aaa8ac33a634d0db63027973fd6d4ac0b5433">asyncDivider</a>;</div>
|
|
<div class="line"><a name="l01074"></a><span class="lineno"> 1074</span> }</div>
|
|
<div class="line"><a name="l01075"></a><span class="lineno"> 1075</span>  </div>
|
|
<div class="line"><a name="l01076"></a><span class="lineno"> 1076</span> <span class="keywordtype">float</span></div>
|
|
<div class="line"><a name="l01077"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#af9351ee2bd83a81ce8dad2efc3933a44"> 1077</a></span> <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#af9351ee2bd83a81ce8dad2efc3933a44">DatabaseShardImp::getCacheHitRate</a>()</div>
|
|
<div class="line"><a name="l01078"></a><span class="lineno"> 1078</span> {</div>
|
|
<div class="line"><a name="l01079"></a><span class="lineno"> 1079</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<Shard></a> shard;</div>
|
|
<div class="line"><a name="l01080"></a><span class="lineno"> 1080</span>  {</div>
|
|
<div class="line"><a name="l01081"></a><span class="lineno"> 1081</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> lock(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aa16a171bc9b238db86a9f9990d2dff8e">mutex_</a>);</div>
|
|
<div class="line"><a name="l01082"></a><span class="lineno"> 1082</span>  assert(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a93c4f12a0ef777c6b71deef93e5ad767">init_</a>);</div>
|
|
<div class="line"><a name="l01083"></a><span class="lineno"> 1083</span>  </div>
|
|
<div class="line"><a name="l01084"></a><span class="lineno"> 1084</span>  <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> it{<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aaf231cc9d3a5c05fe195dc2bdda5c77f">shards_</a>.find(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a1312ce415716b18c2b8d763c89017da9">acquireIndex_</a>)}; it != <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aaf231cc9d3a5c05fe195dc2bdda5c77f">shards_</a>.end())</div>
|
|
<div class="line"><a name="l01085"></a><span class="lineno"> 1085</span>  shard = it->second.shard;</div>
|
|
<div class="line"><a name="l01086"></a><span class="lineno"> 1086</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l01087"></a><span class="lineno"> 1087</span>  <span class="keywordflow">return</span> 0;</div>
|
|
<div class="line"><a name="l01088"></a><span class="lineno"> 1088</span>  }</div>
|
|
<div class="line"><a name="l01089"></a><span class="lineno"> 1089</span>  </div>
|
|
<div class="line"><a name="l01090"></a><span class="lineno"> 1090</span>  <span class="keywordflow">return</span> shard->pCache()->getHitRate();</div>
|
|
<div class="line"><a name="l01091"></a><span class="lineno"> 1091</span> }</div>
|
|
<div class="line"><a name="l01092"></a><span class="lineno"> 1092</span>  </div>
|
|
<div class="line"><a name="l01093"></a><span class="lineno"> 1093</span> <span class="keywordtype">void</span></div>
|
|
<div class="line"><a name="l01094"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a09183bd09b93a64f42d6ffb57a0e5647"> 1094</a></span> <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a09183bd09b93a64f42d6ffb57a0e5647">DatabaseShardImp::sweep</a>()</div>
|
|
<div class="line"><a name="l01095"></a><span class="lineno"> 1095</span> {</div>
|
|
<div class="line"><a name="l01096"></a><span class="lineno"> 1096</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector<std::weak_ptr<Shard></a>> shards;</div>
|
|
<div class="line"><a name="l01097"></a><span class="lineno"> 1097</span>  {</div>
|
|
<div class="line"><a name="l01098"></a><span class="lineno"> 1098</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> lock(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aa16a171bc9b238db86a9f9990d2dff8e">mutex_</a>);</div>
|
|
<div class="line"><a name="l01099"></a><span class="lineno"> 1099</span>  assert(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a93c4f12a0ef777c6b71deef93e5ad767">init_</a>);</div>
|
|
<div class="line"><a name="l01100"></a><span class="lineno"> 1100</span>  </div>
|
|
<div class="line"><a name="l01101"></a><span class="lineno"> 1101</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> <span class="keyword">const</span>& e : <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aaf231cc9d3a5c05fe195dc2bdda5c77f">shards_</a>)</div>
|
|
<div class="line"><a name="l01102"></a><span class="lineno"> 1102</span>  <span class="keywordflow">if</span> (e.second.state == <a class="code" href="structripple_1_1NodeStore_1_1DatabaseShardImp_1_1ShardInfo.html#ae80eed968c12aefd8920b3672e9e882da2a1585a864d9e67627c6ae04c807a2c5">ShardInfo::State::final</a> ||</div>
|
|
<div class="line"><a name="l01103"></a><span class="lineno"> 1103</span>  e.second.state == <a class="code" href="structripple_1_1NodeStore_1_1DatabaseShardImp_1_1ShardInfo.html#ae80eed968c12aefd8920b3672e9e882da86a4fa105ff51b8c3be84734797d8144">ShardInfo::State::acquire</a>)</div>
|
|
<div class="line"><a name="l01104"></a><span class="lineno"> 1104</span>  {</div>
|
|
<div class="line"><a name="l01105"></a><span class="lineno"> 1105</span>  shards.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector/push_back.html">push_back</a>(e.second.shard);</div>
|
|
<div class="line"><a name="l01106"></a><span class="lineno"> 1106</span>  }</div>
|
|
<div class="line"><a name="l01107"></a><span class="lineno"> 1107</span>  }</div>
|
|
<div class="line"><a name="l01108"></a><span class="lineno"> 1108</span>  </div>
|
|
<div class="line"><a name="l01109"></a><span class="lineno"> 1109</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> <span class="keyword">const</span>& e : shards)</div>
|
|
<div class="line"><a name="l01110"></a><span class="lineno"> 1110</span>  {</div>
|
|
<div class="line"><a name="l01111"></a><span class="lineno"> 1111</span>  <span class="keywordflow">if</span> (<span class="keyword">auto</span> shard{e.lock()}; shard)</div>
|
|
<div class="line"><a name="l01112"></a><span class="lineno"> 1112</span>  shard->sweep();</div>
|
|
<div class="line"><a name="l01113"></a><span class="lineno"> 1113</span>  }</div>
|
|
<div class="line"><a name="l01114"></a><span class="lineno"> 1114</span> }</div>
|
|
<div class="line"><a name="l01115"></a><span class="lineno"> 1115</span>  </div>
|
|
<div class="line"><a name="l01116"></a><span class="lineno"> 1116</span> <span class="keywordtype">bool</span></div>
|
|
<div class="line"><a name="l01117"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a820d8c5e3f2f2a71b17d0b18a28d978f"> 1117</a></span> <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a820d8c5e3f2f2a71b17d0b18a28d978f">DatabaseShardImp::initConfig</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard<std::mutex></a>&)</div>
|
|
<div class="line"><a name="l01118"></a><span class="lineno"> 1118</span> {</div>
|
|
<div class="line"><a name="l01119"></a><span class="lineno"> 1119</span>  <span class="keyword">auto</span> fail = [j = <a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>](<a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a> <span class="keyword">const</span>& msg) {</div>
|
|
<div class="line"><a name="l01120"></a><span class="lineno"> 1120</span>  JLOG(j.error()) << <span class="stringliteral">"["</span> << <a class="code" href="structripple_1_1ConfigSection.html#abab87cd32670610e64b43124c381775c">ConfigSection::shardDatabase</a>() << <span class="stringliteral">"] "</span> << msg;</div>
|
|
<div class="line"><a name="l01121"></a><span class="lineno"> 1121</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l01122"></a><span class="lineno"> 1122</span>  };</div>
|
|
<div class="line"><a name="l01123"></a><span class="lineno"> 1123</span>  </div>
|
|
<div class="line"><a name="l01124"></a><span class="lineno"> 1124</span>  <a class="code" href="classripple_1_1Config.html">Config</a> <span class="keyword">const</span>& config{<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aa668c699e11a4aab62f677af6f6bf588">app_</a>.<a class="code" href="classripple_1_1Application.html#aca56b7c63030174e59720ab51d739422">config</a>()};</div>
|
|
<div class="line"><a name="l01125"></a><span class="lineno"> 1125</span>  <a class="code" href="classripple_1_1Section.html">Section</a> <span class="keyword">const</span>& section{config.section(<a class="code" href="structripple_1_1ConfigSection.html#abab87cd32670610e64b43124c381775c">ConfigSection::shardDatabase</a>())};</div>
|
|
<div class="line"><a name="l01126"></a><span class="lineno"> 1126</span>  </div>
|
|
<div class="line"><a name="l01127"></a><span class="lineno"> 1127</span>  {</div>
|
|
<div class="line"><a name="l01128"></a><span class="lineno"> 1128</span>  <span class="comment">// The earliest ledger sequence defaults to XRP_LEDGER_EARLIEST_SEQ.</span></div>
|
|
<div class="line"><a name="l01129"></a><span class="lineno"> 1129</span>  <span class="comment">// A custom earliest ledger sequence can be set through the</span></div>
|
|
<div class="line"><a name="l01130"></a><span class="lineno"> 1130</span>  <span class="comment">// configuration file using the 'earliest_seq' field under the</span></div>
|
|
<div class="line"><a name="l01131"></a><span class="lineno"> 1131</span>  <span class="comment">// 'node_db' and 'shard_db' stanzas. If specified, this field must</span></div>
|
|
<div class="line"><a name="l01132"></a><span class="lineno"> 1132</span>  <span class="comment">// have a value greater than zero and be equally assigned in</span></div>
|
|
<div class="line"><a name="l01133"></a><span class="lineno"> 1133</span>  <span class="comment">// both stanzas.</span></div>
|
|
<div class="line"><a name="l01134"></a><span class="lineno"> 1134</span>  </div>
|
|
<div class="line"><a name="l01135"></a><span class="lineno"> 1135</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> shardDBEarliestSeq{0};</div>
|
|
<div class="line"><a name="l01136"></a><span class="lineno"> 1136</span>  get_if_exists<std::uint32_t>(</div>
|
|
<div class="line"><a name="l01137"></a><span class="lineno"> 1137</span>  section, <span class="stringliteral">"earliest_seq"</span>, shardDBEarliestSeq);</div>
|
|
<div class="line"><a name="l01138"></a><span class="lineno"> 1138</span>  </div>
|
|
<div class="line"><a name="l01139"></a><span class="lineno"> 1139</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> nodeDBEarliestSeq{0};</div>
|
|
<div class="line"><a name="l01140"></a><span class="lineno"> 1140</span>  get_if_exists<std::uint32_t>(</div>
|
|
<div class="line"><a name="l01141"></a><span class="lineno"> 1141</span>  config.section(<a class="code" href="structripple_1_1ConfigSection.html#a44ee859a6705ddcac4e318602f8fe6ac">ConfigSection::nodeDatabase</a>()),</div>
|
|
<div class="line"><a name="l01142"></a><span class="lineno"> 1142</span>  <span class="stringliteral">"earliest_seq"</span>,</div>
|
|
<div class="line"><a name="l01143"></a><span class="lineno"> 1143</span>  nodeDBEarliestSeq);</div>
|
|
<div class="line"><a name="l01144"></a><span class="lineno"> 1144</span>  </div>
|
|
<div class="line"><a name="l01145"></a><span class="lineno"> 1145</span>  <span class="keywordflow">if</span> (shardDBEarliestSeq != nodeDBEarliestSeq)</div>
|
|
<div class="line"><a name="l01146"></a><span class="lineno"> 1146</span>  {</div>
|
|
<div class="line"><a name="l01147"></a><span class="lineno"> 1147</span>  <span class="keywordflow">return</span> fail(</div>
|
|
<div class="line"><a name="l01148"></a><span class="lineno"> 1148</span>  <span class="stringliteral">"and ["</span> + <a class="code" href="structripple_1_1ConfigSection.html#a44ee859a6705ddcac4e318602f8fe6ac">ConfigSection::nodeDatabase</a>() +</div>
|
|
<div class="line"><a name="l01149"></a><span class="lineno"> 1149</span>  <span class="stringliteral">"] define different 'earliest_seq' values"</span>);</div>
|
|
<div class="line"><a name="l01150"></a><span class="lineno"> 1150</span>  }</div>
|
|
<div class="line"><a name="l01151"></a><span class="lineno"> 1151</span>  }</div>
|
|
<div class="line"><a name="l01152"></a><span class="lineno"> 1152</span>  </div>
|
|
<div class="line"><a name="l01153"></a><span class="lineno"> 1153</span>  <span class="keyword">using namespace </span>boost::filesystem;</div>
|
|
<div class="line"><a name="l01154"></a><span class="lineno"> 1154</span>  <span class="keywordflow">if</span> (!get_if_exists<path>(section, <span class="stringliteral">"path"</span>, <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a7611112fba3e838e4326394d9b79ed05">dir_</a>))</div>
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|
<div class="line"><a name="l01155"></a><span class="lineno"> 1155</span>  <span class="keywordflow">return</span> fail(<span class="stringliteral">"'path' missing"</span>);</div>
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|
<div class="line"><a name="l01156"></a><span class="lineno"> 1156</span>  </div>
|
|
<div class="line"><a name="l01157"></a><span class="lineno"> 1157</span>  {</div>
|
|
<div class="line"><a name="l01158"></a><span class="lineno"> 1158</span>  <a class="code" href="namespaceripple.html#a55f440d44d3b98aa990fadd4ebb7c87e">get_if_exists</a>(section, <span class="stringliteral">"max_historical_shards"</span>, <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#ade9e53bb5540171fe553679f4d249b10">maxHistoricalShards_</a>);</div>
|
|
<div class="line"><a name="l01159"></a><span class="lineno"> 1159</span>  </div>
|
|
<div class="line"><a name="l01160"></a><span class="lineno"> 1160</span>  <a class="code" href="classripple_1_1Section.html">Section</a> <span class="keyword">const</span>& historicalShardPaths =</div>
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|
<div class="line"><a name="l01161"></a><span class="lineno"> 1161</span>  config.section(SECTION_HISTORICAL_SHARD_PATHS);</div>
|
|
<div class="line"><a name="l01162"></a><span class="lineno"> 1162</span>  </div>
|
|
<div class="line"><a name="l01163"></a><span class="lineno"> 1163</span>  <span class="keyword">auto</span> values = historicalShardPaths.<a class="code" href="classripple_1_1Section.html#a320f911d1e931b45b71a50c25561ecf7">values</a>();</div>
|
|
<div class="line"><a name="l01164"></a><span class="lineno"> 1164</span>  </div>
|
|
<div class="line"><a name="l01165"></a><span class="lineno"> 1165</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/algorithm/sort.html">std::sort</a>(values.begin(), values.end());</div>
|
|
<div class="line"><a name="l01166"></a><span class="lineno"> 1166</span>  values.erase(<a class="codeRef" href="http://en.cppreference.com/w/cpp/algorithm/unique.html">std::unique</a>(values.begin(), values.end()), values.end());</div>
|
|
<div class="line"><a name="l01167"></a><span class="lineno"> 1167</span>  </div>
|
|
<div class="line"><a name="l01168"></a><span class="lineno"> 1168</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> <span class="keyword">const</span>& s : values)</div>
|
|
<div class="line"><a name="l01169"></a><span class="lineno"> 1169</span>  {</div>
|
|
<div class="line"><a name="l01170"></a><span class="lineno"> 1170</span>  <span class="keyword">auto</span> <span class="keyword">const</span> dir = path(s);</div>
|
|
<div class="line"><a name="l01171"></a><span class="lineno"> 1171</span>  <span class="keywordflow">if</span> (<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a7611112fba3e838e4326394d9b79ed05">dir_</a> == dir)</div>
|
|
<div class="line"><a name="l01172"></a><span class="lineno"> 1172</span>  {</div>
|
|
<div class="line"><a name="l01173"></a><span class="lineno"> 1173</span>  <span class="keywordflow">return</span> fail(</div>
|
|
<div class="line"><a name="l01174"></a><span class="lineno"> 1174</span>  <span class="stringliteral">"the 'path' cannot also be in the "</span></div>
|
|
<div class="line"><a name="l01175"></a><span class="lineno"> 1175</span>  <span class="stringliteral">"'historical_shard_path' section"</span>);</div>
|
|
<div class="line"><a name="l01176"></a><span class="lineno"> 1176</span>  }</div>
|
|
<div class="line"><a name="l01177"></a><span class="lineno"> 1177</span>  </div>
|
|
<div class="line"><a name="l01178"></a><span class="lineno"> 1178</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a6a9609b4abbe08c0842f0e2ab16cab5a">historicalPaths_</a>.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector/push_back.html">push_back</a>(s);</div>
|
|
<div class="line"><a name="l01179"></a><span class="lineno"> 1179</span>  }</div>
|
|
<div class="line"><a name="l01180"></a><span class="lineno"> 1180</span>  }</div>
|
|
<div class="line"><a name="l01181"></a><span class="lineno"> 1181</span>  </div>
|
|
<div class="line"><a name="l01182"></a><span class="lineno"> 1182</span>  <span class="keywordflow">if</span> (section.exists(<span class="stringliteral">"ledgers_per_shard"</span>))</div>
|
|
<div class="line"><a name="l01183"></a><span class="lineno"> 1183</span>  {</div>
|
|
<div class="line"><a name="l01184"></a><span class="lineno"> 1184</span>  <span class="comment">// To be set only in standalone for testing</span></div>
|
|
<div class="line"><a name="l01185"></a><span class="lineno"> 1185</span>  <span class="keywordflow">if</span> (!config.standalone())</div>
|
|
<div class="line"><a name="l01186"></a><span class="lineno"> 1186</span>  <span class="keywordflow">return</span> fail(<span class="stringliteral">"'ledgers_per_shard' only honored in stand alone"</span>);</div>
|
|
<div class="line"><a name="l01187"></a><span class="lineno"> 1187</span>  </div>
|
|
<div class="line"><a name="l01188"></a><span class="lineno"> 1188</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#ab72ba68dc339bde227a58b76244075d9">ledgersPerShard_</a> = get<std::uint32_t>(section, <span class="stringliteral">"ledgers_per_shard"</span>);</div>
|
|
<div class="line"><a name="l01189"></a><span class="lineno"> 1189</span>  <span class="keywordflow">if</span> (<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#ab72ba68dc339bde227a58b76244075d9">ledgersPerShard_</a> == 0 || <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#ab72ba68dc339bde227a58b76244075d9">ledgersPerShard_</a> % 256 != 0)</div>
|
|
<div class="line"><a name="l01190"></a><span class="lineno"> 1190</span>  <span class="keywordflow">return</span> fail(<span class="stringliteral">"'ledgers_per_shard' must be a multiple of 256"</span>);</div>
|
|
<div class="line"><a name="l01191"></a><span class="lineno"> 1191</span>  </div>
|
|
<div class="line"><a name="l01192"></a><span class="lineno"> 1192</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a96a9d6f4559fff5c221f4d64575da23e">earliestShardIndex_</a> = <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a631c83eb55b8288d87d4277510494e8c">seqToShardIndex</a>(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a51f2d9197ceae15155509404ce09d9a7">earliestLedgerSeq</a>());</div>
|
|
<div class="line"><a name="l01193"></a><span class="lineno"> 1193</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a32e81dda8a5e80807b35e4ed059eca6a">avgShardFileSz_</a> = <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#ab72ba68dc339bde227a58b76244075d9">ledgersPerShard_</a> * <a class="code" href="namespaceripple.html#a8f7c1dac6a768426c7fc2bf4b544254a">kilobytes</a>(192);</div>
|
|
<div class="line"><a name="l01194"></a><span class="lineno"> 1194</span>  }</div>
|
|
<div class="line"><a name="l01195"></a><span class="lineno"> 1195</span>  </div>
|
|
<div class="line"><a name="l01196"></a><span class="lineno"> 1196</span>  <span class="comment">// NuDB is the default and only supported permanent storage backend</span></div>
|
|
<div class="line"><a name="l01197"></a><span class="lineno"> 1197</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a54b9f5c03c75d5624f63f321cb54eeaf">backendName_</a> = get<std::string>(section, <span class="stringliteral">"type"</span>, <span class="stringliteral">"nudb"</span>);</div>
|
|
<div class="line"><a name="l01198"></a><span class="lineno"> 1198</span>  <span class="keywordflow">if</span> (!boost::iequals(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a54b9f5c03c75d5624f63f321cb54eeaf">backendName_</a>, <span class="stringliteral">"NuDB"</span>))</div>
|
|
<div class="line"><a name="l01199"></a><span class="lineno"> 1199</span>  <span class="keywordflow">return</span> fail(<span class="stringliteral">"'type' value unsupported"</span>);</div>
|
|
<div class="line"><a name="l01200"></a><span class="lineno"> 1200</span>  </div>
|
|
<div class="line"><a name="l01201"></a><span class="lineno"> 1201</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
|
|
<div class="line"><a name="l01202"></a><span class="lineno"> 1202</span> }</div>
|
|
<div class="line"><a name="l01203"></a><span class="lineno"> 1203</span>  </div>
|
|
<div class="line"><a name="l01204"></a><span class="lineno"> 1204</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<NodeObject></a></div>
|
|
<div class="line"><a name="l01205"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a62ea02debe72d195bc03dc947dd674e2"> 1205</a></span> <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a62ea02debe72d195bc03dc947dd674e2">DatabaseShardImp::fetchFrom</a>(<a class="code" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>& hash, <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> seq)</div>
|
|
<div class="line"><a name="l01206"></a><span class="lineno"> 1206</span> {</div>
|
|
<div class="line"><a name="l01207"></a><span class="lineno"> 1207</span>  <span class="keyword">auto</span> <span class="keyword">const</span> shardIndex{<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a631c83eb55b8288d87d4277510494e8c">seqToShardIndex</a>(seq)};</div>
|
|
<div class="line"><a name="l01208"></a><span class="lineno"> 1208</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<Shard></a> shard;</div>
|
|
<div class="line"><a name="l01209"></a><span class="lineno"> 1209</span>  {</div>
|
|
<div class="line"><a name="l01210"></a><span class="lineno"> 1210</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> lock(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aa16a171bc9b238db86a9f9990d2dff8e">mutex_</a>);</div>
|
|
<div class="line"><a name="l01211"></a><span class="lineno"> 1211</span>  assert(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a93c4f12a0ef777c6b71deef93e5ad767">init_</a>);</div>
|
|
<div class="line"><a name="l01212"></a><span class="lineno"> 1212</span>  </div>
|
|
<div class="line"><a name="l01213"></a><span class="lineno"> 1213</span>  <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> it{<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aaf231cc9d3a5c05fe195dc2bdda5c77f">shards_</a>.find(shardIndex)};</div>
|
|
<div class="line"><a name="l01214"></a><span class="lineno"> 1214</span>  it != <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aaf231cc9d3a5c05fe195dc2bdda5c77f">shards_</a>.end() && it->second.shard)</div>
|
|
<div class="line"><a name="l01215"></a><span class="lineno"> 1215</span>  {</div>
|
|
<div class="line"><a name="l01216"></a><span class="lineno"> 1216</span>  shard = it->second.shard;</div>
|
|
<div class="line"><a name="l01217"></a><span class="lineno"> 1217</span>  }</div>
|
|
<div class="line"><a name="l01218"></a><span class="lineno"> 1218</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l01219"></a><span class="lineno"> 1219</span>  <span class="keywordflow">return</span> {};</div>
|
|
<div class="line"><a name="l01220"></a><span class="lineno"> 1220</span>  }</div>
|
|
<div class="line"><a name="l01221"></a><span class="lineno"> 1221</span>  </div>
|
|
<div class="line"><a name="l01222"></a><span class="lineno"> 1222</span>  <span class="keywordflow">return</span> <a class="code" href="classripple_1_1NodeStore_1_1Database.html#a109754c4bed6627ba778fa84244177a4">fetchInternal</a>(hash, shard->getBackend());</div>
|
|
<div class="line"><a name="l01223"></a><span class="lineno"> 1223</span> }</div>
|
|
<div class="line"><a name="l01224"></a><span class="lineno"> 1224</span>  </div>
|
|
<div class="line"><a name="l01225"></a><span class="lineno"> 1225</span> boost::optional<std::uint32_t></div>
|
|
<div class="line"><a name="l01226"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a200195e3ef1595d39b613142ada49213"> 1226</a></span> <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a200195e3ef1595d39b613142ada49213">DatabaseShardImp::findAcquireIndex</a>(</div>
|
|
<div class="line"><a name="l01227"></a><span class="lineno"> 1227</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> validLedgerSeq,</div>
|
|
<div class="line"><a name="l01228"></a><span class="lineno"> 1228</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard<std::mutex></a>&)</div>
|
|
<div class="line"><a name="l01229"></a><span class="lineno"> 1229</span> {</div>
|
|
<div class="line"><a name="l01230"></a><span class="lineno"> 1230</span>  <span class="keywordflow">if</span> (validLedgerSeq < <a class="code" href="classripple_1_1NodeStore_1_1Database.html#a51f2d9197ceae15155509404ce09d9a7">earliestLedgerSeq</a>())</div>
|
|
<div class="line"><a name="l01231"></a><span class="lineno"> 1231</span>  <span class="keywordflow">return</span> boost::none;</div>
|
|
<div class="line"><a name="l01232"></a><span class="lineno"> 1232</span>  </div>
|
|
<div class="line"><a name="l01233"></a><span class="lineno"> 1233</span>  <span class="keyword">auto</span> <span class="keyword">const</span> maxShardIndex{[<span class="keyword">this</span>, validLedgerSeq]() {</div>
|
|
<div class="line"><a name="l01234"></a><span class="lineno"> 1234</span>  <span class="keyword">auto</span> shardIndex{<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a631c83eb55b8288d87d4277510494e8c">seqToShardIndex</a>(validLedgerSeq)};</div>
|
|
<div class="line"><a name="l01235"></a><span class="lineno"> 1235</span>  <span class="keywordflow">if</span> (validLedgerSeq != <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a7f5480b7ec1ba9ba04cb6d12a2a50fe1">lastLedgerSeq</a>(shardIndex))</div>
|
|
<div class="line"><a name="l01236"></a><span class="lineno"> 1236</span>  --shardIndex;</div>
|
|
<div class="line"><a name="l01237"></a><span class="lineno"> 1237</span>  <span class="keywordflow">return</span> shardIndex;</div>
|
|
<div class="line"><a name="l01238"></a><span class="lineno"> 1238</span>  }()};</div>
|
|
<div class="line"><a name="l01239"></a><span class="lineno"> 1239</span>  <span class="keyword">auto</span> <span class="keyword">const</span> maxNumShards{maxShardIndex - <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a344c81b135fff722e404ca66bc0e1ba3">earliestShardIndex</a>() + 1};</div>
|
|
<div class="line"><a name="l01240"></a><span class="lineno"> 1240</span>  </div>
|
|
<div class="line"><a name="l01241"></a><span class="lineno"> 1241</span>  <span class="comment">// Check if the shard store has all shards</span></div>
|
|
<div class="line"><a name="l01242"></a><span class="lineno"> 1242</span>  <span class="keywordflow">if</span> (<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aaf231cc9d3a5c05fe195dc2bdda5c77f">shards_</a>.size() >= maxNumShards)</div>
|
|
<div class="line"><a name="l01243"></a><span class="lineno"> 1243</span>  <span class="keywordflow">return</span> boost::none;</div>
|
|
<div class="line"><a name="l01244"></a><span class="lineno"> 1244</span>  </div>
|
|
<div class="line"><a name="l01245"></a><span class="lineno"> 1245</span>  <span class="keywordflow">if</span> (maxShardIndex < 1024 ||</div>
|
|
<div class="line"><a name="l01246"></a><span class="lineno"> 1246</span>  <span class="keyword">static_cast<</span><span class="keywordtype">float</span><span class="keyword">></span>(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aaf231cc9d3a5c05fe195dc2bdda5c77f">shards_</a>.size()) / maxNumShards > 0.5f)</div>
|
|
<div class="line"><a name="l01247"></a><span class="lineno"> 1247</span>  {</div>
|
|
<div class="line"><a name="l01248"></a><span class="lineno"> 1248</span>  <span class="comment">// Small or mostly full index space to sample</span></div>
|
|
<div class="line"><a name="l01249"></a><span class="lineno"> 1249</span>  <span class="comment">// Find the available indexes and select one at random</span></div>
|
|
<div class="line"><a name="l01250"></a><span class="lineno"> 1250</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector<std::uint32_t></a> available;</div>
|
|
<div class="line"><a name="l01251"></a><span class="lineno"> 1251</span>  available.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector/reserve.html">reserve</a>(maxNumShards - <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aaf231cc9d3a5c05fe195dc2bdda5c77f">shards_</a>.size());</div>
|
|
<div class="line"><a name="l01252"></a><span class="lineno"> 1252</span>  </div>
|
|
<div class="line"><a name="l01253"></a><span class="lineno"> 1253</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> shardIndex = <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a344c81b135fff722e404ca66bc0e1ba3">earliestShardIndex</a>();</div>
|
|
<div class="line"><a name="l01254"></a><span class="lineno"> 1254</span>  shardIndex <= maxShardIndex;</div>
|
|
<div class="line"><a name="l01255"></a><span class="lineno"> 1255</span>  ++shardIndex)</div>
|
|
<div class="line"><a name="l01256"></a><span class="lineno"> 1256</span>  {</div>
|
|
<div class="line"><a name="l01257"></a><span class="lineno"> 1257</span>  <span class="keywordflow">if</span> (<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aaf231cc9d3a5c05fe195dc2bdda5c77f">shards_</a>.find(shardIndex) == <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aaf231cc9d3a5c05fe195dc2bdda5c77f">shards_</a>.end())</div>
|
|
<div class="line"><a name="l01258"></a><span class="lineno"> 1258</span>  available.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector/push_back.html">push_back</a>(shardIndex);</div>
|
|
<div class="line"><a name="l01259"></a><span class="lineno"> 1259</span>  }</div>
|
|
<div class="line"><a name="l01260"></a><span class="lineno"> 1260</span>  </div>
|
|
<div class="line"><a name="l01261"></a><span class="lineno"> 1261</span>  <span class="keywordflow">if</span> (available.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector/empty.html">empty</a>())</div>
|
|
<div class="line"><a name="l01262"></a><span class="lineno"> 1262</span>  <span class="keywordflow">return</span> boost::none;</div>
|
|
<div class="line"><a name="l01263"></a><span class="lineno"> 1263</span>  </div>
|
|
<div class="line"><a name="l01264"></a><span class="lineno"> 1264</span>  <span class="keywordflow">if</span> (available.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector/size.html">size</a>() == 1)</div>
|
|
<div class="line"><a name="l01265"></a><span class="lineno"> 1265</span>  <span class="keywordflow">return</span> available.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector/front.html">front</a>();</div>
|
|
<div class="line"><a name="l01266"></a><span class="lineno"> 1266</span>  </div>
|
|
<div class="line"><a name="l01267"></a><span class="lineno"> 1267</span>  <span class="keywordflow">return</span> available[<a class="code" href="namespaceripple.html#a71a6227fec78db0b06595d62c06b25dc">rand_int</a>(</div>
|
|
<div class="line"><a name="l01268"></a><span class="lineno"> 1268</span>  0u, <span class="keyword">static_cast<</span><a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a><span class="keyword">></span>(available.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector/size.html">size</a>() - 1))];</div>
|
|
<div class="line"><a name="l01269"></a><span class="lineno"> 1269</span>  }</div>
|
|
<div class="line"><a name="l01270"></a><span class="lineno"> 1270</span>  </div>
|
|
<div class="line"><a name="l01271"></a><span class="lineno"> 1271</span>  <span class="comment">// Large, sparse index space to sample</span></div>
|
|
<div class="line"><a name="l01272"></a><span class="lineno"> 1272</span>  <span class="comment">// Keep choosing indexes at random until an available one is found</span></div>
|
|
<div class="line"><a name="l01273"></a><span class="lineno"> 1273</span>  <span class="comment">// chances of running more than 30 times is less than 1 in a billion</span></div>
|
|
<div class="line"><a name="l01274"></a><span class="lineno"> 1274</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < 40; ++i)</div>
|
|
<div class="line"><a name="l01275"></a><span class="lineno"> 1275</span>  {</div>
|
|
<div class="line"><a name="l01276"></a><span class="lineno"> 1276</span>  <span class="keyword">auto</span> <span class="keyword">const</span> shardIndex{<a class="code" href="namespaceripple.html#a71a6227fec78db0b06595d62c06b25dc">rand_int</a>(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a344c81b135fff722e404ca66bc0e1ba3">earliestShardIndex</a>(), maxShardIndex)};</div>
|
|
<div class="line"><a name="l01277"></a><span class="lineno"> 1277</span>  <span class="keywordflow">if</span> (<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aaf231cc9d3a5c05fe195dc2bdda5c77f">shards_</a>.find(shardIndex) == <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aaf231cc9d3a5c05fe195dc2bdda5c77f">shards_</a>.end())</div>
|
|
<div class="line"><a name="l01278"></a><span class="lineno"> 1278</span>  <span class="keywordflow">return</span> shardIndex;</div>
|
|
<div class="line"><a name="l01279"></a><span class="lineno"> 1279</span>  }</div>
|
|
<div class="line"><a name="l01280"></a><span class="lineno"> 1280</span>  </div>
|
|
<div class="line"><a name="l01281"></a><span class="lineno"> 1281</span>  assert(<span class="keyword">false</span>);</div>
|
|
<div class="line"><a name="l01282"></a><span class="lineno"> 1282</span>  <span class="keywordflow">return</span> boost::none;</div>
|
|
<div class="line"><a name="l01283"></a><span class="lineno"> 1283</span> }</div>
|
|
<div class="line"><a name="l01284"></a><span class="lineno"> 1284</span>  </div>
|
|
<div class="line"><a name="l01285"></a><span class="lineno"> 1285</span> <span class="keywordtype">void</span></div>
|
|
<div class="line"><a name="l01286"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#afa1e7937ac4ac76fd7bb24ff19e227b5"> 1286</a></span> <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#afa1e7937ac4ac76fd7bb24ff19e227b5">DatabaseShardImp::finalizeShard</a>(</div>
|
|
<div class="line"><a name="l01287"></a><span class="lineno"> 1287</span>  <a class="code" href="structripple_1_1NodeStore_1_1DatabaseShardImp_1_1ShardInfo.html">ShardInfo</a>& shardInfo,</div>
|
|
<div class="line"><a name="l01288"></a><span class="lineno"> 1288</span>  <span class="keywordtype">bool</span> writeSQLite,</div>
|
|
<div class="line"><a name="l01289"></a><span class="lineno"> 1289</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard<std::mutex></a>&,</div>
|
|
<div class="line"><a name="l01290"></a><span class="lineno"> 1290</span>  boost::optional<uint256> <span class="keyword">const</span>& expectedHash)</div>
|
|
<div class="line"><a name="l01291"></a><span class="lineno"> 1291</span> {</div>
|
|
<div class="line"><a name="l01292"></a><span class="lineno"> 1292</span>  assert(shardInfo.<a class="code" href="structripple_1_1NodeStore_1_1DatabaseShardImp_1_1ShardInfo.html#a0f8da542ecf331ef870f4c1f8fb43a25">shard</a>);</div>
|
|
<div class="line"><a name="l01293"></a><span class="lineno"> 1293</span>  assert(shardInfo.<a class="code" href="structripple_1_1NodeStore_1_1DatabaseShardImp_1_1ShardInfo.html#a0f8da542ecf331ef870f4c1f8fb43a25">shard</a>->index() != <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a1312ce415716b18c2b8d763c89017da9">acquireIndex_</a>);</div>
|
|
<div class="line"><a name="l01294"></a><span class="lineno"> 1294</span>  assert(shardInfo.<a class="code" href="structripple_1_1NodeStore_1_1DatabaseShardImp_1_1ShardInfo.html#a0f8da542ecf331ef870f4c1f8fb43a25">shard</a>->isBackendComplete());</div>
|
|
<div class="line"><a name="l01295"></a><span class="lineno"> 1295</span>  assert(shardInfo.<a class="code" href="structripple_1_1NodeStore_1_1DatabaseShardImp_1_1ShardInfo.html#adb45881527a8d6d1ea0afb52f88f82e4">state</a> != <a class="code" href="structripple_1_1NodeStore_1_1DatabaseShardImp_1_1ShardInfo.html#ae80eed968c12aefd8920b3672e9e882da12071b81bb60f781f9eb9672c5553bf0">ShardInfo::State::finalize</a>);</div>
|
|
<div class="line"><a name="l01296"></a><span class="lineno"> 1296</span>  </div>
|
|
<div class="line"><a name="l01297"></a><span class="lineno"> 1297</span>  <span class="keyword">auto</span> <span class="keyword">const</span> shardIndex{shardInfo.<a class="code" href="structripple_1_1NodeStore_1_1DatabaseShardImp_1_1ShardInfo.html#a0f8da542ecf331ef870f4c1f8fb43a25">shard</a>->index()};</div>
|
|
<div class="line"><a name="l01298"></a><span class="lineno"> 1298</span>  </div>
|
|
<div class="line"><a name="l01299"></a><span class="lineno"> 1299</span>  shardInfo.<a class="code" href="structripple_1_1NodeStore_1_1DatabaseShardImp_1_1ShardInfo.html#adb45881527a8d6d1ea0afb52f88f82e4">state</a> = <a class="code" href="structripple_1_1NodeStore_1_1DatabaseShardImp_1_1ShardInfo.html#ae80eed968c12aefd8920b3672e9e882da12071b81bb60f781f9eb9672c5553bf0">ShardInfo::State::finalize</a>;</div>
|
|
<div class="line"><a name="l01300"></a><span class="lineno"> 1300</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a34893db7d0e29f5986cba7f2f045751b">taskQueue_</a>->addTask([<span class="keyword">this</span>, shardIndex, writeSQLite, expectedHash]() {</div>
|
|
<div class="line"><a name="l01301"></a><span class="lineno"> 1301</span>  <span class="keywordflow">if</span> (<a class="code" href="classripple_1_1Stoppable.html#a836b8737444ef1133c3596e61010fa80">isStopping</a>())</div>
|
|
<div class="line"><a name="l01302"></a><span class="lineno"> 1302</span>  <span class="keywordflow">return</span>;</div>
|
|
<div class="line"><a name="l01303"></a><span class="lineno"> 1303</span>  </div>
|
|
<div class="line"><a name="l01304"></a><span class="lineno"> 1304</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<Shard></a> shard;</div>
|
|
<div class="line"><a name="l01305"></a><span class="lineno"> 1305</span>  {</div>
|
|
<div class="line"><a name="l01306"></a><span class="lineno"> 1306</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> lock(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aa16a171bc9b238db86a9f9990d2dff8e">mutex_</a>);</div>
|
|
<div class="line"><a name="l01307"></a><span class="lineno"> 1307</span>  <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> it{<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aaf231cc9d3a5c05fe195dc2bdda5c77f">shards_</a>.find(shardIndex)}; it != <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aaf231cc9d3a5c05fe195dc2bdda5c77f">shards_</a>.end())</div>
|
|
<div class="line"><a name="l01308"></a><span class="lineno"> 1308</span>  {</div>
|
|
<div class="line"><a name="l01309"></a><span class="lineno"> 1309</span>  shard = it->second.shard;</div>
|
|
<div class="line"><a name="l01310"></a><span class="lineno"> 1310</span>  }</div>
|
|
<div class="line"><a name="l01311"></a><span class="lineno"> 1311</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l01312"></a><span class="lineno"> 1312</span>  {</div>
|
|
<div class="line"><a name="l01313"></a><span class="lineno"> 1313</span>  JLOG(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">error</a>()) << <span class="stringliteral">"Unable to finalize shard "</span> << shardIndex;</div>
|
|
<div class="line"><a name="l01314"></a><span class="lineno"> 1314</span>  <span class="keywordflow">return</span>;</div>
|
|
<div class="line"><a name="l01315"></a><span class="lineno"> 1315</span>  }</div>
|
|
<div class="line"><a name="l01316"></a><span class="lineno"> 1316</span>  }</div>
|
|
<div class="line"><a name="l01317"></a><span class="lineno"> 1317</span>  </div>
|
|
<div class="line"><a name="l01318"></a><span class="lineno"> 1318</span>  <span class="keywordflow">if</span> (!shard->finalize(writeSQLite, expectedHash))</div>
|
|
<div class="line"><a name="l01319"></a><span class="lineno"> 1319</span>  {</div>
|
|
<div class="line"><a name="l01320"></a><span class="lineno"> 1320</span>  <span class="keywordflow">if</span> (<a class="code" href="classripple_1_1Stoppable.html#a836b8737444ef1133c3596e61010fa80">isStopping</a>())</div>
|
|
<div class="line"><a name="l01321"></a><span class="lineno"> 1321</span>  <span class="keywordflow">return</span>;</div>
|
|
<div class="line"><a name="l01322"></a><span class="lineno"> 1322</span>  </div>
|
|
<div class="line"><a name="l01323"></a><span class="lineno"> 1323</span>  <span class="comment">// Invalid or corrupt shard, remove it</span></div>
|
|
<div class="line"><a name="l01324"></a><span class="lineno"> 1324</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a3c7492ee4b286b6cc18146b335735e0d">removeFailedShard</a>(shard);</div>
|
|
<div class="line"><a name="l01325"></a><span class="lineno"> 1325</span>  <span class="keywordflow">return</span>;</div>
|
|
<div class="line"><a name="l01326"></a><span class="lineno"> 1326</span>  }</div>
|
|
<div class="line"><a name="l01327"></a><span class="lineno"> 1327</span>  </div>
|
|
<div class="line"><a name="l01328"></a><span class="lineno"> 1328</span>  <span class="keywordflow">if</span> (<a class="code" href="classripple_1_1Stoppable.html#a836b8737444ef1133c3596e61010fa80">isStopping</a>())</div>
|
|
<div class="line"><a name="l01329"></a><span class="lineno"> 1329</span>  <span class="keywordflow">return</span>;</div>
|
|
<div class="line"><a name="l01330"></a><span class="lineno"> 1330</span>  </div>
|
|
<div class="line"><a name="l01331"></a><span class="lineno"> 1331</span>  {</div>
|
|
<div class="line"><a name="l01332"></a><span class="lineno"> 1332</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> lock(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aa16a171bc9b238db86a9f9990d2dff8e">mutex_</a>);</div>
|
|
<div class="line"><a name="l01333"></a><span class="lineno"> 1333</span>  <span class="keyword">auto</span> <span class="keyword">const</span> it{<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aaf231cc9d3a5c05fe195dc2bdda5c77f">shards_</a>.find(shardIndex)};</div>
|
|
<div class="line"><a name="l01334"></a><span class="lineno"> 1334</span>  <span class="keywordflow">if</span> (it == <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aaf231cc9d3a5c05fe195dc2bdda5c77f">shards_</a>.end())</div>
|
|
<div class="line"><a name="l01335"></a><span class="lineno"> 1335</span>  <span class="keywordflow">return</span>;</div>
|
|
<div class="line"><a name="l01336"></a><span class="lineno"> 1336</span>  it->second.state = <a class="code" href="structripple_1_1NodeStore_1_1DatabaseShardImp_1_1ShardInfo.html#ae80eed968c12aefd8920b3672e9e882da2a1585a864d9e67627c6ae04c807a2c5">ShardInfo::State::final</a>;</div>
|
|
<div class="line"><a name="l01337"></a><span class="lineno"> 1337</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#ae02d456edfaf9c9420a38c8e6101522e">updateStatus</a>(lock);</div>
|
|
<div class="line"><a name="l01338"></a><span class="lineno"> 1338</span>  </div>
|
|
<div class="line"><a name="l01339"></a><span class="lineno"> 1339</span>  <span class="keyword">auto</span> <span class="keyword">const</span> boundaryIndex = <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a7e7ec5fbd156f5d4cf488a61c3151622">shardBoundaryIndex</a>(lock);</div>
|
|
<div class="line"><a name="l01340"></a><span class="lineno"> 1340</span>  <span class="keyword">auto</span> <span class="keyword">const</span> isHistoricalShard = shardIndex < boundaryIndex;</div>
|
|
<div class="line"><a name="l01341"></a><span class="lineno"> 1341</span>  </div>
|
|
<div class="line"><a name="l01342"></a><span class="lineno"> 1342</span>  <span class="keywordflow">if</span> (isHistoricalShard)</div>
|
|
<div class="line"><a name="l01343"></a><span class="lineno"> 1343</span>  {</div>
|
|
<div class="line"><a name="l01344"></a><span class="lineno"> 1344</span>  <span class="keywordflow">if</span> (!<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a6a9609b4abbe08c0842f0e2ab16cab5a">historicalPaths_</a>.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector/empty.html">empty</a>() &&</div>
|
|
<div class="line"><a name="l01345"></a><span class="lineno"> 1345</span>  shard->getDir().parent_path() == <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a7611112fba3e838e4326394d9b79ed05">dir_</a>)</div>
|
|
<div class="line"><a name="l01346"></a><span class="lineno"> 1346</span>  {</div>
|
|
<div class="line"><a name="l01347"></a><span class="lineno"> 1347</span>  <span class="comment">// This is a historical shard that wasn't</span></div>
|
|
<div class="line"><a name="l01348"></a><span class="lineno"> 1348</span>  <span class="comment">// placed at a separate historical path</span></div>
|
|
<div class="line"><a name="l01349"></a><span class="lineno"> 1349</span>  JLOG(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>.<a class="code" href="classbeast_1_1Journal.html#ad8fefe3e8ad583e1ed1bf02094ac3d8f">warn</a>()) << <span class="stringliteral">"shard "</span> << shardIndex</div>
|
|
<div class="line"><a name="l01350"></a><span class="lineno"> 1350</span>  << <span class="stringliteral">" is not stored at a historical path"</span>;</div>
|
|
<div class="line"><a name="l01351"></a><span class="lineno"> 1351</span>  }</div>
|
|
<div class="line"><a name="l01352"></a><span class="lineno"> 1352</span>  }</div>
|
|
<div class="line"><a name="l01353"></a><span class="lineno"> 1353</span>  </div>
|
|
<div class="line"><a name="l01354"></a><span class="lineno"> 1354</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l01355"></a><span class="lineno"> 1355</span>  {</div>
|
|
<div class="line"><a name="l01356"></a><span class="lineno"> 1356</span>  <span class="comment">// Not a historical shard. Shift recent shards</span></div>
|
|
<div class="line"><a name="l01357"></a><span class="lineno"> 1357</span>  <span class="comment">// if necessary</span></div>
|
|
<div class="line"><a name="l01358"></a><span class="lineno"> 1358</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aa4396f50343356b5ba15f278f15181ff">relocateOutdatedShards</a>(lock);</div>
|
|
<div class="line"><a name="l01359"></a><span class="lineno"> 1359</span>  assert(!boundaryIndex || shardIndex - boundaryIndex <= 1);</div>
|
|
<div class="line"><a name="l01360"></a><span class="lineno"> 1360</span>  </div>
|
|
<div class="line"><a name="l01361"></a><span class="lineno"> 1361</span>  <span class="keyword">auto</span>& recentShard = shardIndex == boundaryIndex</div>
|
|
<div class="line"><a name="l01362"></a><span class="lineno"> 1362</span>  ? <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a43f1836f965d13786342f3cd51773fd3">secondLatestShardIndex_</a></div>
|
|
<div class="line"><a name="l01363"></a><span class="lineno"> 1363</span>  : <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a99507baad74b4f29488d61f5d9c6ef57">latestShardIndex_</a>;</div>
|
|
<div class="line"><a name="l01364"></a><span class="lineno"> 1364</span>  </div>
|
|
<div class="line"><a name="l01365"></a><span class="lineno"> 1365</span>  <span class="comment">// Set the appropriate recent shard</span></div>
|
|
<div class="line"><a name="l01366"></a><span class="lineno"> 1366</span>  <span class="comment">// index</span></div>
|
|
<div class="line"><a name="l01367"></a><span class="lineno"> 1367</span>  recentShard = shardIndex;</div>
|
|
<div class="line"><a name="l01368"></a><span class="lineno"> 1368</span>  </div>
|
|
<div class="line"><a name="l01369"></a><span class="lineno"> 1369</span>  <span class="keywordflow">if</span> (shard->getDir().parent_path() != <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a7611112fba3e838e4326394d9b79ed05">dir_</a>)</div>
|
|
<div class="line"><a name="l01370"></a><span class="lineno"> 1370</span>  {</div>
|
|
<div class="line"><a name="l01371"></a><span class="lineno"> 1371</span>  JLOG(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>.<a class="code" href="classbeast_1_1Journal.html#ad8fefe3e8ad583e1ed1bf02094ac3d8f">warn</a>()) << <span class="stringliteral">"shard "</span> << shard->index()</div>
|
|
<div class="line"><a name="l01372"></a><span class="lineno"> 1372</span>  << <span class="stringliteral">" is not stored at the path"</span>;</div>
|
|
<div class="line"><a name="l01373"></a><span class="lineno"> 1373</span>  }</div>
|
|
<div class="line"><a name="l01374"></a><span class="lineno"> 1374</span>  }</div>
|
|
<div class="line"><a name="l01375"></a><span class="lineno"> 1375</span>  }</div>
|
|
<div class="line"><a name="l01376"></a><span class="lineno"> 1376</span>  </div>
|
|
<div class="line"><a name="l01377"></a><span class="lineno"> 1377</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#afee9d9667f932463329bb7c65ccd2300">setFileStats</a>();</div>
|
|
<div class="line"><a name="l01378"></a><span class="lineno"> 1378</span>  </div>
|
|
<div class="line"><a name="l01379"></a><span class="lineno"> 1379</span>  <span class="comment">// Update peers with new shard index</span></div>
|
|
<div class="line"><a name="l01380"></a><span class="lineno"> 1380</span>  <span class="keywordflow">if</span> (!<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aa668c699e11a4aab62f677af6f6bf588">app_</a>.<a class="code" href="classripple_1_1Application.html#aca56b7c63030174e59720ab51d739422">config</a>().<a class="code" href="classripple_1_1Config.html#a55cd8ef67ffbf6a137e0dd71bc8151c6">standalone</a>() &&</div>
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<div class="line"><a name="l01381"></a><span class="lineno"> 1381</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aa668c699e11a4aab62f677af6f6bf588">app_</a>.<a class="code" href="classripple_1_1Application.html#a7c963aa5c47180b24897ff6b5622e5bc">getOPs</a>().<a class="code" href="classripple_1_1NetworkOPs.html#a41818990c5329f7e3d025d52bcf569b5">getOperatingMode</a>() != <a class="code" href="namespaceripple.html#a597325d7385ff9c19686e14e5bead510a99c8ce56e7ab246445d3b134724428f3">OperatingMode::DISCONNECTED</a>)</div>
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|
<div class="line"><a name="l01382"></a><span class="lineno"> 1382</span>  {</div>
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|
<div class="line"><a name="l01383"></a><span class="lineno"> 1383</span>  protocol::TMPeerShardInfo message;</div>
|
|
<div class="line"><a name="l01384"></a><span class="lineno"> 1384</span>  <a class="code" href="classripple_1_1PublicKey.html">PublicKey</a> <span class="keyword">const</span>& publicKey{<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aa668c699e11a4aab62f677af6f6bf588">app_</a>.<a class="code" href="classripple_1_1Application.html#a9b3f2eb30c34c4c8a516bce076be513e">nodeIdentity</a>().first};</div>
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|
<div class="line"><a name="l01385"></a><span class="lineno"> 1385</span>  message.set_nodepubkey(publicKey.data(), publicKey.size());</div>
|
|
<div class="line"><a name="l01386"></a><span class="lineno"> 1386</span>  message.set_shardindexes(<a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string/to_string.html">std::to_string</a>(shardIndex));</div>
|
|
<div class="line"><a name="l01387"></a><span class="lineno"> 1387</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aa668c699e11a4aab62f677af6f6bf588">app_</a>.<a class="code" href="classripple_1_1Application.html#a0511c5e849c6735036d4667a72ff01ee">overlay</a>().<a class="code" href="classripple_1_1Overlay.html#ace401ddd7d28c698af38c35ef8fc06e3">foreach</a>(<a class="code" href="structripple_1_1send__always.html">send_always</a>(std::make_shared<Message>(</div>
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|
<div class="line"><a name="l01388"></a><span class="lineno"> 1388</span>  message, protocol::mtPEER_SHARD_INFO)));</div>
|
|
<div class="line"><a name="l01389"></a><span class="lineno"> 1389</span>  }</div>
|
|
<div class="line"><a name="l01390"></a><span class="lineno"> 1390</span>  });</div>
|
|
<div class="line"><a name="l01391"></a><span class="lineno"> 1391</span> }</div>
|
|
<div class="line"><a name="l01392"></a><span class="lineno"> 1392</span>  </div>
|
|
<div class="line"><a name="l01393"></a><span class="lineno"> 1393</span> <span class="keywordtype">void</span></div>
|
|
<div class="line"><a name="l01394"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#afee9d9667f932463329bb7c65ccd2300"> 1394</a></span> <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#afee9d9667f932463329bb7c65ccd2300">DatabaseShardImp::setFileStats</a>()</div>
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|
<div class="line"><a name="l01395"></a><span class="lineno"> 1395</span> {</div>
|
|
<div class="line"><a name="l01396"></a><span class="lineno"> 1396</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector<std::weak_ptr<Shard></a>> shards;</div>
|
|
<div class="line"><a name="l01397"></a><span class="lineno"> 1397</span>  {</div>
|
|
<div class="line"><a name="l01398"></a><span class="lineno"> 1398</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> lock(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aa16a171bc9b238db86a9f9990d2dff8e">mutex_</a>);</div>
|
|
<div class="line"><a name="l01399"></a><span class="lineno"> 1399</span>  assert(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a93c4f12a0ef777c6b71deef93e5ad767">init_</a>);</div>
|
|
<div class="line"><a name="l01400"></a><span class="lineno"> 1400</span>  </div>
|
|
<div class="line"><a name="l01401"></a><span class="lineno"> 1401</span>  <span class="keywordflow">if</span> (<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aaf231cc9d3a5c05fe195dc2bdda5c77f">shards_</a>.empty())</div>
|
|
<div class="line"><a name="l01402"></a><span class="lineno"> 1402</span>  <span class="keywordflow">return</span>;</div>
|
|
<div class="line"><a name="l01403"></a><span class="lineno"> 1403</span>  </div>
|
|
<div class="line"><a name="l01404"></a><span class="lineno"> 1404</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> <span class="keyword">const</span>& e : <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aaf231cc9d3a5c05fe195dc2bdda5c77f">shards_</a>)</div>
|
|
<div class="line"><a name="l01405"></a><span class="lineno"> 1405</span>  <span class="keywordflow">if</span> (e.second.shard)</div>
|
|
<div class="line"><a name="l01406"></a><span class="lineno"> 1406</span>  shards.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector/push_back.html">push_back</a>(e.second.shard);</div>
|
|
<div class="line"><a name="l01407"></a><span class="lineno"> 1407</span>  }</div>
|
|
<div class="line"><a name="l01408"></a><span class="lineno"> 1408</span>  </div>
|
|
<div class="line"><a name="l01409"></a><span class="lineno"> 1409</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint64_t</a> sumSz{0};</div>
|
|
<div class="line"><a name="l01410"></a><span class="lineno"> 1410</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> sumFd{0};</div>
|
|
<div class="line"><a name="l01411"></a><span class="lineno"> 1411</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> numShards{0};</div>
|
|
<div class="line"><a name="l01412"></a><span class="lineno"> 1412</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> <span class="keyword">const</span>& e : shards)</div>
|
|
<div class="line"><a name="l01413"></a><span class="lineno"> 1413</span>  {</div>
|
|
<div class="line"><a name="l01414"></a><span class="lineno"> 1414</span>  <span class="keywordflow">if</span> (<span class="keyword">auto</span> shard{e.lock()}; shard)</div>
|
|
<div class="line"><a name="l01415"></a><span class="lineno"> 1415</span>  {</div>
|
|
<div class="line"><a name="l01416"></a><span class="lineno"> 1416</span>  <span class="keyword">auto</span> [sz, fd] = shard->fileInfo();</div>
|
|
<div class="line"><a name="l01417"></a><span class="lineno"> 1417</span>  sumSz += sz;</div>
|
|
<div class="line"><a name="l01418"></a><span class="lineno"> 1418</span>  sumFd += fd;</div>
|
|
<div class="line"><a name="l01419"></a><span class="lineno"> 1419</span>  ++numShards;</div>
|
|
<div class="line"><a name="l01420"></a><span class="lineno"> 1420</span>  }</div>
|
|
<div class="line"><a name="l01421"></a><span class="lineno"> 1421</span>  }</div>
|
|
<div class="line"><a name="l01422"></a><span class="lineno"> 1422</span>  </div>
|
|
<div class="line"><a name="l01423"></a><span class="lineno"> 1423</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> lock(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aa16a171bc9b238db86a9f9990d2dff8e">mutex_</a>);</div>
|
|
<div class="line"><a name="l01424"></a><span class="lineno"> 1424</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a65911f692ca84016f32b056d7f20437e">fileSz_</a> = sumSz;</div>
|
|
<div class="line"><a name="l01425"></a><span class="lineno"> 1425</span>  <a class="code" href="classripple_1_1NodeStore_1_1Database.html#a730a87cf8b617a8afb30e2531ede0f81">fdRequired_</a> = sumFd;</div>
|
|
<div class="line"><a name="l01426"></a><span class="lineno"> 1426</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a32e81dda8a5e80807b35e4ed059eca6a">avgShardFileSz_</a> = (numShards == 0 ? <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a65911f692ca84016f32b056d7f20437e">fileSz_</a> : <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a65911f692ca84016f32b056d7f20437e">fileSz_</a> / numShards);</div>
|
|
<div class="line"><a name="l01427"></a><span class="lineno"> 1427</span>  </div>
|
|
<div class="line"><a name="l01428"></a><span class="lineno"> 1428</span>  <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> count = <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a8f49310d6f4f314331c09f7c4561a1b3">numHistoricalShards</a>(lock);</div>
|
|
<div class="line"><a name="l01429"></a><span class="lineno"> 1429</span>  count >= <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#ade9e53bb5540171fe553679f4d249b10">maxHistoricalShards_</a>)</div>
|
|
<div class="line"><a name="l01430"></a><span class="lineno"> 1430</span>  {</div>
|
|
<div class="line"><a name="l01431"></a><span class="lineno"> 1431</span>  JLOG(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>.<a class="code" href="classbeast_1_1Journal.html#ad8fefe3e8ad583e1ed1bf02094ac3d8f">warn</a>()) << <span class="stringliteral">"maximum number of historical shards reached"</span>;</div>
|
|
<div class="line"><a name="l01432"></a><span class="lineno"> 1432</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a0f64d3dbe29e5079cf0840c487daa6ff">canAdd_</a> = <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l01433"></a><span class="lineno"> 1433</span>  }</div>
|
|
<div class="line"><a name="l01434"></a><span class="lineno"> 1434</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (!<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a35a74407f30dd1cb390020c06dac7ca4">sufficientStorage</a>(</div>
|
|
<div class="line"><a name="l01435"></a><span class="lineno"> 1435</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#ade9e53bb5540171fe553679f4d249b10">maxHistoricalShards_</a> - count,</div>
|
|
<div class="line"><a name="l01436"></a><span class="lineno"> 1436</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#ac30abebe86f4437afe564602e793f7c2adff1dc0aa9a196a6e2d755a23cdb0642">PathDesignation::historical</a>,</div>
|
|
<div class="line"><a name="l01437"></a><span class="lineno"> 1437</span>  lock))</div>
|
|
<div class="line"><a name="l01438"></a><span class="lineno"> 1438</span>  {</div>
|
|
<div class="line"><a name="l01439"></a><span class="lineno"> 1439</span>  JLOG(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>.<a class="code" href="classbeast_1_1Journal.html#ad8fefe3e8ad583e1ed1bf02094ac3d8f">warn</a>())</div>
|
|
<div class="line"><a name="l01440"></a><span class="lineno"> 1440</span>  << <span class="stringliteral">"maximum shard store size exceeds available storage space"</span>;</div>
|
|
<div class="line"><a name="l01441"></a><span class="lineno"> 1441</span>  }</div>
|
|
<div class="line"><a name="l01442"></a><span class="lineno"> 1442</span> }</div>
|
|
<div class="line"><a name="l01443"></a><span class="lineno"> 1443</span>  </div>
|
|
<div class="line"><a name="l01444"></a><span class="lineno"> 1444</span> <span class="keywordtype">void</span></div>
|
|
<div class="line"><a name="l01445"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#ae02d456edfaf9c9420a38c8e6101522e"> 1445</a></span> <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#ae02d456edfaf9c9420a38c8e6101522e">DatabaseShardImp::updateStatus</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard<std::mutex></a>&)</div>
|
|
<div class="line"><a name="l01446"></a><span class="lineno"> 1446</span> {</div>
|
|
<div class="line"><a name="l01447"></a><span class="lineno"> 1447</span>  <span class="keywordflow">if</span> (!<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aaf231cc9d3a5c05fe195dc2bdda5c77f">shards_</a>.empty())</div>
|
|
<div class="line"><a name="l01448"></a><span class="lineno"> 1448</span>  {</div>
|
|
<div class="line"><a name="l01449"></a><span class="lineno"> 1449</span>  <a class="code" href="namespaceripple.html#a8c2adee26b605bf80bdd122435bc40bb">RangeSet<std::uint32_t></a> rs;</div>
|
|
<div class="line"><a name="l01450"></a><span class="lineno"> 1450</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> <span class="keyword">const</span>& e : <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aaf231cc9d3a5c05fe195dc2bdda5c77f">shards_</a>)</div>
|
|
<div class="line"><a name="l01451"></a><span class="lineno"> 1451</span>  <span class="keywordflow">if</span> (e.second.state == <a class="code" href="structripple_1_1NodeStore_1_1DatabaseShardImp_1_1ShardInfo.html#ae80eed968c12aefd8920b3672e9e882da2a1585a864d9e67627c6ae04c807a2c5">ShardInfo::State::final</a>)</div>
|
|
<div class="line"><a name="l01452"></a><span class="lineno"> 1452</span>  rs.insert(e.second.shard->index());</div>
|
|
<div class="line"><a name="l01453"></a><span class="lineno"> 1453</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a56cba09312c9ebf64e629fc52cf11634">status_</a> = <a class="code" href="namespaceripple.html#a96888695e8d79474e080c334f149e30a">to_string</a>(rs);</div>
|
|
<div class="line"><a name="l01454"></a><span class="lineno"> 1454</span>  }</div>
|
|
<div class="line"><a name="l01455"></a><span class="lineno"> 1455</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l01456"></a><span class="lineno"> 1456</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a56cba09312c9ebf64e629fc52cf11634">status_</a>.<a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string/clear.html">clear</a>();</div>
|
|
<div class="line"><a name="l01457"></a><span class="lineno"> 1457</span> }</div>
|
|
<div class="line"><a name="l01458"></a><span class="lineno"> 1458</span>  </div>
|
|
<div class="line"><a name="l01459"></a><span class="lineno"> 1459</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair<std::shared_ptr<PCache></a>, <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<NCache></a>></div>
|
|
<div class="line"><a name="l01460"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#ab19bafbe56ad56228172fecd7b2e05fa"> 1460</a></span> <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#ab19bafbe56ad56228172fecd7b2e05fa">DatabaseShardImp::getCache</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> seq)</div>
|
|
<div class="line"><a name="l01461"></a><span class="lineno"> 1461</span> {</div>
|
|
<div class="line"><a name="l01462"></a><span class="lineno"> 1462</span>  <span class="keyword">auto</span> <span class="keyword">const</span> shardIndex{<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a631c83eb55b8288d87d4277510494e8c">seqToShardIndex</a>(seq)};</div>
|
|
<div class="line"><a name="l01463"></a><span class="lineno"> 1463</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<Shard></a> shard;</div>
|
|
<div class="line"><a name="l01464"></a><span class="lineno"> 1464</span>  {</div>
|
|
<div class="line"><a name="l01465"></a><span class="lineno"> 1465</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> lock(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aa16a171bc9b238db86a9f9990d2dff8e">mutex_</a>);</div>
|
|
<div class="line"><a name="l01466"></a><span class="lineno"> 1466</span>  assert(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a93c4f12a0ef777c6b71deef93e5ad767">init_</a>);</div>
|
|
<div class="line"><a name="l01467"></a><span class="lineno"> 1467</span>  </div>
|
|
<div class="line"><a name="l01468"></a><span class="lineno"> 1468</span>  <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> it{<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aaf231cc9d3a5c05fe195dc2bdda5c77f">shards_</a>.find(shardIndex)};</div>
|
|
<div class="line"><a name="l01469"></a><span class="lineno"> 1469</span>  it != <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aaf231cc9d3a5c05fe195dc2bdda5c77f">shards_</a>.end() && it->second.shard)</div>
|
|
<div class="line"><a name="l01470"></a><span class="lineno"> 1470</span>  {</div>
|
|
<div class="line"><a name="l01471"></a><span class="lineno"> 1471</span>  shard = it->second.shard;</div>
|
|
<div class="line"><a name="l01472"></a><span class="lineno"> 1472</span>  }</div>
|
|
<div class="line"><a name="l01473"></a><span class="lineno"> 1473</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l01474"></a><span class="lineno"> 1474</span>  <span class="keywordflow">return</span> {};</div>
|
|
<div class="line"><a name="l01475"></a><span class="lineno"> 1475</span>  }</div>
|
|
<div class="line"><a name="l01476"></a><span class="lineno"> 1476</span>  </div>
|
|
<div class="line"><a name="l01477"></a><span class="lineno"> 1477</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<PCache></a> pCache;</div>
|
|
<div class="line"><a name="l01478"></a><span class="lineno"> 1478</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<NCache></a> nCache;</div>
|
|
<div class="line"><a name="l01479"></a><span class="lineno"> 1479</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/tuple/tie.html">std::tie</a>(std::ignore, pCache, nCache) = shard->getBackendAll();</div>
|
|
<div class="line"><a name="l01480"></a><span class="lineno"> 1480</span>  </div>
|
|
<div class="line"><a name="l01481"></a><span class="lineno"> 1481</span>  <span class="keywordflow">return</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/pair/make_pair.html">std::make_pair</a>(pCache, nCache);</div>
|
|
<div class="line"><a name="l01482"></a><span class="lineno"> 1482</span> }</div>
|
|
<div class="line"><a name="l01483"></a><span class="lineno"> 1483</span>  </div>
|
|
<div class="line"><a name="l01484"></a><span class="lineno"> 1484</span> <span class="keywordtype">bool</span></div>
|
|
<div class="line"><a name="l01485"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a35a74407f30dd1cb390020c06dac7ca4"> 1485</a></span> <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a35a74407f30dd1cb390020c06dac7ca4">DatabaseShardImp::sufficientStorage</a>(</div>
|
|
<div class="line"><a name="l01486"></a><span class="lineno"> 1486</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> numShards,</div>
|
|
<div class="line"><a name="l01487"></a><span class="lineno"> 1487</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#ac30abebe86f4437afe564602e793f7c2">PathDesignation</a> pathDesignation,</div>
|
|
<div class="line"><a name="l01488"></a><span class="lineno"> 1488</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard<std::mutex></a> <span class="keyword">const</span>&)<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l01489"></a><span class="lineno"> 1489</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l01490"></a><span class="lineno"> 1490</span>  <span class="keywordflow">try</span></div>
|
|
<div class="line"><a name="l01491"></a><span class="lineno"> 1491</span>  {</div>
|
|
<div class="line"><a name="l01492"></a><span class="lineno"> 1492</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector<std::uint64_t></a> capacities;</div>
|
|
<div class="line"><a name="l01493"></a><span class="lineno"> 1493</span>  </div>
|
|
<div class="line"><a name="l01494"></a><span class="lineno"> 1494</span>  <span class="keywordflow">if</span> (pathDesignation == <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#ac30abebe86f4437afe564602e793f7c2adff1dc0aa9a196a6e2d755a23cdb0642">PathDesignation::historical</a> &&</div>
|
|
<div class="line"><a name="l01495"></a><span class="lineno"> 1495</span>  !<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a6a9609b4abbe08c0842f0e2ab16cab5a">historicalPaths_</a>.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector/empty.html">empty</a>())</div>
|
|
<div class="line"><a name="l01496"></a><span class="lineno"> 1496</span>  {</div>
|
|
<div class="line"><a name="l01497"></a><span class="lineno"> 1497</span>  capacities.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector/reserve.html">reserve</a>(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a6a9609b4abbe08c0842f0e2ab16cab5a">historicalPaths_</a>.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector/size.html">size</a>());</div>
|
|
<div class="line"><a name="l01498"></a><span class="lineno"> 1498</span>  </div>
|
|
<div class="line"><a name="l01499"></a><span class="lineno"> 1499</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> <span class="keyword">const</span>& path : <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a6a9609b4abbe08c0842f0e2ab16cab5a">historicalPaths_</a>)</div>
|
|
<div class="line"><a name="l01500"></a><span class="lineno"> 1500</span>  {</div>
|
|
<div class="line"><a name="l01501"></a><span class="lineno"> 1501</span>  <span class="comment">// Get the available storage for each historical path</span></div>
|
|
<div class="line"><a name="l01502"></a><span class="lineno"> 1502</span>  <span class="keyword">auto</span> <span class="keyword">const</span> availableSpace =</div>
|
|
<div class="line"><a name="l01503"></a><span class="lineno"> 1503</span>  boost::filesystem::space(path).available;</div>
|
|
<div class="line"><a name="l01504"></a><span class="lineno"> 1504</span>  </div>
|
|
<div class="line"><a name="l01505"></a><span class="lineno"> 1505</span>  capacities.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector/push_back.html">push_back</a>(availableSpace);</div>
|
|
<div class="line"><a name="l01506"></a><span class="lineno"> 1506</span>  }</div>
|
|
<div class="line"><a name="l01507"></a><span class="lineno"> 1507</span>  }</div>
|
|
<div class="line"><a name="l01508"></a><span class="lineno"> 1508</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l01509"></a><span class="lineno"> 1509</span>  {</div>
|
|
<div class="line"><a name="l01510"></a><span class="lineno"> 1510</span>  <span class="comment">// Get the available storage for the main shard path</span></div>
|
|
<div class="line"><a name="l01511"></a><span class="lineno"> 1511</span>  capacities.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector/push_back.html">push_back</a>(boost::filesystem::space(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a7611112fba3e838e4326394d9b79ed05">dir_</a>).available);</div>
|
|
<div class="line"><a name="l01512"></a><span class="lineno"> 1512</span>  }</div>
|
|
<div class="line"><a name="l01513"></a><span class="lineno"> 1513</span>  </div>
|
|
<div class="line"><a name="l01514"></a><span class="lineno"> 1514</span>  <span class="keywordflow">for</span> (<a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint64_t</a> <span class="keyword">const</span> capacity : capacities)</div>
|
|
<div class="line"><a name="l01515"></a><span class="lineno"> 1515</span>  {</div>
|
|
<div class="line"><a name="l01516"></a><span class="lineno"> 1516</span>  <span class="comment">// Leverage all the historical shard paths to</span></div>
|
|
<div class="line"><a name="l01517"></a><span class="lineno"> 1517</span>  <span class="comment">// see if collectively they can fit the specified</span></div>
|
|
<div class="line"><a name="l01518"></a><span class="lineno"> 1518</span>  <span class="comment">// number of shards. For this to work properly,</span></div>
|
|
<div class="line"><a name="l01519"></a><span class="lineno"> 1519</span>  <span class="comment">// each historical path must correspond to a separate</span></div>
|
|
<div class="line"><a name="l01520"></a><span class="lineno"> 1520</span>  <span class="comment">// physical device or filesystem.</span></div>
|
|
<div class="line"><a name="l01521"></a><span class="lineno"> 1521</span>  </div>
|
|
<div class="line"><a name="l01522"></a><span class="lineno"> 1522</span>  <span class="keyword">auto</span> <span class="keyword">const</span> shardCap = capacity / <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a32e81dda8a5e80807b35e4ed059eca6a">avgShardFileSz_</a>;</div>
|
|
<div class="line"><a name="l01523"></a><span class="lineno"> 1523</span>  <span class="keywordflow">if</span> (numShards <= shardCap)</div>
|
|
<div class="line"><a name="l01524"></a><span class="lineno"> 1524</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
|
|
<div class="line"><a name="l01525"></a><span class="lineno"> 1525</span>  </div>
|
|
<div class="line"><a name="l01526"></a><span class="lineno"> 1526</span>  numShards -= shardCap;</div>
|
|
<div class="line"><a name="l01527"></a><span class="lineno"> 1527</span>  }</div>
|
|
<div class="line"><a name="l01528"></a><span class="lineno"> 1528</span>  }</div>
|
|
<div class="line"><a name="l01529"></a><span class="lineno"> 1529</span>  <span class="keywordflow">catch</span> (<a class="codeRef" href="http://en.cppreference.com/w/cpp/error/exception.html">std::exception</a> <span class="keyword">const</span>& e)</div>
|
|
<div class="line"><a name="l01530"></a><span class="lineno"> 1530</span>  {</div>
|
|
<div class="line"><a name="l01531"></a><span class="lineno"> 1531</span>  JLOG(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">error</a>()) << <span class="stringliteral">"exception "</span> << e.<a class="codeRef" href="http://en.cppreference.com/w/cpp/error/exception/what.html">what</a>() << <span class="stringliteral">" in function "</span></div>
|
|
<div class="line"><a name="l01532"></a><span class="lineno"> 1532</span>  << __func__;</div>
|
|
<div class="line"><a name="l01533"></a><span class="lineno"> 1533</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l01534"></a><span class="lineno"> 1534</span>  }</div>
|
|
<div class="line"><a name="l01535"></a><span class="lineno"> 1535</span>  </div>
|
|
<div class="line"><a name="l01536"></a><span class="lineno"> 1536</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l01537"></a><span class="lineno"> 1537</span> }</div>
|
|
<div class="line"><a name="l01538"></a><span class="lineno"> 1538</span>  </div>
|
|
<div class="line"><a name="l01539"></a><span class="lineno"> 1539</span> <span class="keywordtype">bool</span></div>
|
|
<div class="line"><a name="l01540"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a99553f0f16c045e46622d0af19c2dcea"> 1540</a></span> <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a99553f0f16c045e46622d0af19c2dcea">DatabaseShardImp::storeLedgerInShard</a>(</div>
|
|
<div class="line"><a name="l01541"></a><span class="lineno"> 1541</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<Shard></a>& shard,</div>
|
|
<div class="line"><a name="l01542"></a><span class="lineno"> 1542</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<Ledger const></a> <span class="keyword">const</span>& ledger)</div>
|
|
<div class="line"><a name="l01543"></a><span class="lineno"> 1543</span> {</div>
|
|
<div class="line"><a name="l01544"></a><span class="lineno"> 1544</span>  <span class="keywordtype">bool</span> result{<span class="keyword">true</span>};</div>
|
|
<div class="line"><a name="l01545"></a><span class="lineno"> 1545</span>  </div>
|
|
<div class="line"><a name="l01546"></a><span class="lineno"> 1546</span>  <span class="keywordflow">if</span> (!shard->store(ledger))</div>
|
|
<div class="line"><a name="l01547"></a><span class="lineno"> 1547</span>  {</div>
|
|
<div class="line"><a name="l01548"></a><span class="lineno"> 1548</span>  <span class="comment">// Invalid or corrupt shard, remove it</span></div>
|
|
<div class="line"><a name="l01549"></a><span class="lineno"> 1549</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a3c7492ee4b286b6cc18146b335735e0d">removeFailedShard</a>(shard);</div>
|
|
<div class="line"><a name="l01550"></a><span class="lineno"> 1550</span>  result = <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l01551"></a><span class="lineno"> 1551</span>  }</div>
|
|
<div class="line"><a name="l01552"></a><span class="lineno"> 1552</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (shard->isBackendComplete())</div>
|
|
<div class="line"><a name="l01553"></a><span class="lineno"> 1553</span>  {</div>
|
|
<div class="line"><a name="l01554"></a><span class="lineno"> 1554</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> lock(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aa16a171bc9b238db86a9f9990d2dff8e">mutex_</a>);</div>
|
|
<div class="line"><a name="l01555"></a><span class="lineno"> 1555</span>  </div>
|
|
<div class="line"><a name="l01556"></a><span class="lineno"> 1556</span>  <span class="keywordflow">if</span> (<span class="keyword">auto</span> <span class="keyword">const</span> it{<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aaf231cc9d3a5c05fe195dc2bdda5c77f">shards_</a>.find(shard->index())}; it != <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aaf231cc9d3a5c05fe195dc2bdda5c77f">shards_</a>.end())</div>
|
|
<div class="line"><a name="l01557"></a><span class="lineno"> 1557</span>  {</div>
|
|
<div class="line"><a name="l01558"></a><span class="lineno"> 1558</span>  <span class="keywordflow">if</span> (shard->index() == <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a1312ce415716b18c2b8d763c89017da9">acquireIndex_</a>)</div>
|
|
<div class="line"><a name="l01559"></a><span class="lineno"> 1559</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a1312ce415716b18c2b8d763c89017da9">acquireIndex_</a> = 0;</div>
|
|
<div class="line"><a name="l01560"></a><span class="lineno"> 1560</span>  </div>
|
|
<div class="line"><a name="l01561"></a><span class="lineno"> 1561</span>  <span class="keywordflow">if</span> (it->second.state != <a class="code" href="structripple_1_1NodeStore_1_1DatabaseShardImp_1_1ShardInfo.html#ae80eed968c12aefd8920b3672e9e882da12071b81bb60f781f9eb9672c5553bf0">ShardInfo::State::finalize</a>)</div>
|
|
<div class="line"><a name="l01562"></a><span class="lineno"> 1562</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#afa1e7937ac4ac76fd7bb24ff19e227b5">finalizeShard</a>(it->second, <span class="keyword">false</span>, lock, boost::none);</div>
|
|
<div class="line"><a name="l01563"></a><span class="lineno"> 1563</span>  }</div>
|
|
<div class="line"><a name="l01564"></a><span class="lineno"> 1564</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l01565"></a><span class="lineno"> 1565</span>  {</div>
|
|
<div class="line"><a name="l01566"></a><span class="lineno"> 1566</span>  JLOG(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">debug</a>())</div>
|
|
<div class="line"><a name="l01567"></a><span class="lineno"> 1567</span>  << <span class="stringliteral">"shard "</span> << shard->index() << <span class="stringliteral">" is no longer being acquired"</span>;</div>
|
|
<div class="line"><a name="l01568"></a><span class="lineno"> 1568</span>  }</div>
|
|
<div class="line"><a name="l01569"></a><span class="lineno"> 1569</span>  }</div>
|
|
<div class="line"><a name="l01570"></a><span class="lineno"> 1570</span>  </div>
|
|
<div class="line"><a name="l01571"></a><span class="lineno"> 1571</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#afee9d9667f932463329bb7c65ccd2300">setFileStats</a>();</div>
|
|
<div class="line"><a name="l01572"></a><span class="lineno"> 1572</span>  <span class="keywordflow">return</span> result;</div>
|
|
<div class="line"><a name="l01573"></a><span class="lineno"> 1573</span> }</div>
|
|
<div class="line"><a name="l01574"></a><span class="lineno"> 1574</span>  </div>
|
|
<div class="line"><a name="l01575"></a><span class="lineno"> 1575</span> <span class="keywordtype">void</span></div>
|
|
<div class="line"><a name="l01576"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a3c7492ee4b286b6cc18146b335735e0d"> 1576</a></span> <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a3c7492ee4b286b6cc18146b335735e0d">DatabaseShardImp::removeFailedShard</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr<Shard></a>& shard)</div>
|
|
<div class="line"><a name="l01577"></a><span class="lineno"> 1577</span> {</div>
|
|
<div class="line"><a name="l01578"></a><span class="lineno"> 1578</span>  {</div>
|
|
<div class="line"><a name="l01579"></a><span class="lineno"> 1579</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a> lock(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aa16a171bc9b238db86a9f9990d2dff8e">mutex_</a>);</div>
|
|
<div class="line"><a name="l01580"></a><span class="lineno"> 1580</span>  </div>
|
|
<div class="line"><a name="l01581"></a><span class="lineno"> 1581</span>  <span class="keywordflow">if</span> (shard->index() == <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a1312ce415716b18c2b8d763c89017da9">acquireIndex_</a>)</div>
|
|
<div class="line"><a name="l01582"></a><span class="lineno"> 1582</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a1312ce415716b18c2b8d763c89017da9">acquireIndex_</a> = 0;</div>
|
|
<div class="line"><a name="l01583"></a><span class="lineno"> 1583</span>  </div>
|
|
<div class="line"><a name="l01584"></a><span class="lineno"> 1584</span>  <span class="keywordflow">if</span> (shard->index() == <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a99507baad74b4f29488d61f5d9c6ef57">latestShardIndex_</a>)</div>
|
|
<div class="line"><a name="l01585"></a><span class="lineno"> 1585</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a99507baad74b4f29488d61f5d9c6ef57">latestShardIndex_</a> = boost::none;</div>
|
|
<div class="line"><a name="l01586"></a><span class="lineno"> 1586</span>  </div>
|
|
<div class="line"><a name="l01587"></a><span class="lineno"> 1587</span>  <span class="keywordflow">if</span> (shard->index() == <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a43f1836f965d13786342f3cd51773fd3">secondLatestShardIndex_</a>)</div>
|
|
<div class="line"><a name="l01588"></a><span class="lineno"> 1588</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a43f1836f965d13786342f3cd51773fd3">secondLatestShardIndex_</a> = boost::none;</div>
|
|
<div class="line"><a name="l01589"></a><span class="lineno"> 1589</span>  </div>
|
|
<div class="line"><a name="l01590"></a><span class="lineno"> 1590</span>  <span class="keywordflow">if</span> ((<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aaf231cc9d3a5c05fe195dc2bdda5c77f">shards_</a>.erase(shard->index()) > 0) && shard->isFinal())</div>
|
|
<div class="line"><a name="l01591"></a><span class="lineno"> 1591</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#ae02d456edfaf9c9420a38c8e6101522e">updateStatus</a>(lock);</div>
|
|
<div class="line"><a name="l01592"></a><span class="lineno"> 1592</span>  }</div>
|
|
<div class="line"><a name="l01593"></a><span class="lineno"> 1593</span>  </div>
|
|
<div class="line"><a name="l01594"></a><span class="lineno"> 1594</span>  shard->removeOnDestroy();</div>
|
|
<div class="line"><a name="l01595"></a><span class="lineno"> 1595</span>  </div>
|
|
<div class="line"><a name="l01596"></a><span class="lineno"> 1596</span>  <span class="comment">// Reset the shared_ptr to invoke the shard's</span></div>
|
|
<div class="line"><a name="l01597"></a><span class="lineno"> 1597</span>  <span class="comment">// destructor and remove it from the server</span></div>
|
|
<div class="line"><a name="l01598"></a><span class="lineno"> 1598</span>  shard.<a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr/reset.html">reset</a>();</div>
|
|
<div class="line"><a name="l01599"></a><span class="lineno"> 1599</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#afee9d9667f932463329bb7c65ccd2300">setFileStats</a>();</div>
|
|
<div class="line"><a name="l01600"></a><span class="lineno"> 1600</span> }</div>
|
|
<div class="line"><a name="l01601"></a><span class="lineno"> 1601</span>  </div>
|
|
<div class="line"><a name="l01602"></a><span class="lineno"> 1602</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a></div>
|
|
<div class="line"><a name="l01603"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a7e7ec5fbd156f5d4cf488a61c3151622"> 1603</a></span> <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a7e7ec5fbd156f5d4cf488a61c3151622">DatabaseShardImp::shardBoundaryIndex</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard<std::mutex></a> <span class="keyword">const</span>&)<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l01604"></a><span class="lineno"> 1604</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l01605"></a><span class="lineno"> 1605</span>  <span class="keyword">auto</span> <span class="keyword">const</span> validIndex = <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aa668c699e11a4aab62f677af6f6bf588">app_</a>.<a class="code" href="classripple_1_1Application.html#a57929fa83c551514e364fe6981b0c104">getLedgerMaster</a>().<a class="code" href="classripple_1_1LedgerMaster.html#af3eaa659ab184feed8b939836efeebcf">getValidLedgerIndex</a>();</div>
|
|
<div class="line"><a name="l01606"></a><span class="lineno"> 1606</span>  </div>
|
|
<div class="line"><a name="l01607"></a><span class="lineno"> 1607</span>  <span class="comment">// Shards with an index earlier than recentShardBoundaryIndex</span></div>
|
|
<div class="line"><a name="l01608"></a><span class="lineno"> 1608</span>  <span class="comment">// are considered historical. The three shards at or later than</span></div>
|
|
<div class="line"><a name="l01609"></a><span class="lineno"> 1609</span>  <span class="comment">// this index consist of the two most recently validated shards</span></div>
|
|
<div class="line"><a name="l01610"></a><span class="lineno"> 1610</span>  <span class="comment">// and the shard still in the process of being built by live</span></div>
|
|
<div class="line"><a name="l01611"></a><span class="lineno"> 1611</span>  <span class="comment">// transactions.</span></div>
|
|
<div class="line"><a name="l01612"></a><span class="lineno"> 1612</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceripple_1_1NodeStore.html#a6b98af8d6a33587b4ad55e3bf079bcda">NodeStore::seqToShardIndex</a>(validIndex, <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#ab72ba68dc339bde227a58b76244075d9">ledgersPerShard_</a>) - 1;</div>
|
|
<div class="line"><a name="l01613"></a><span class="lineno"> 1613</span> }</div>
|
|
<div class="line"><a name="l01614"></a><span class="lineno"> 1614</span>  </div>
|
|
<div class="line"><a name="l01615"></a><span class="lineno"> 1615</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a></div>
|
|
<div class="line"><a name="l01616"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a8f49310d6f4f314331c09f7c4561a1b3"> 1616</a></span> <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a8f49310d6f4f314331c09f7c4561a1b3">DatabaseShardImp::numHistoricalShards</a>(</div>
|
|
<div class="line"><a name="l01617"></a><span class="lineno"> 1617</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard<std::mutex></a> <span class="keyword">const</span>& lock)<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l01618"></a><span class="lineno"> 1618</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l01619"></a><span class="lineno"> 1619</span>  <span class="keyword">auto</span> <span class="keyword">const</span> recentShardBoundaryIndex = <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a7e7ec5fbd156f5d4cf488a61c3151622">shardBoundaryIndex</a>(lock);</div>
|
|
<div class="line"><a name="l01620"></a><span class="lineno"> 1620</span>  </div>
|
|
<div class="line"><a name="l01621"></a><span class="lineno"> 1621</span>  <span class="keywordflow">return</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/algorithm/count.html">std::count_if</a>(</div>
|
|
<div class="line"><a name="l01622"></a><span class="lineno"> 1622</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aaf231cc9d3a5c05fe195dc2bdda5c77f">shards_</a>.begin(),</div>
|
|
<div class="line"><a name="l01623"></a><span class="lineno"> 1623</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aaf231cc9d3a5c05fe195dc2bdda5c77f">shards_</a>.end(),</div>
|
|
<div class="line"><a name="l01624"></a><span class="lineno"> 1624</span>  [recentShardBoundaryIndex](<span class="keyword">auto</span> <span class="keyword">const</span>& entry) {</div>
|
|
<div class="line"><a name="l01625"></a><span class="lineno"> 1625</span>  return entry.first < recentShardBoundaryIndex;</div>
|
|
<div class="line"><a name="l01626"></a><span class="lineno"> 1626</span>  });</div>
|
|
<div class="line"><a name="l01627"></a><span class="lineno"> 1627</span> }</div>
|
|
<div class="line"><a name="l01628"></a><span class="lineno"> 1628</span>  </div>
|
|
<div class="line"><a name="l01629"></a><span class="lineno"> 1629</span> <span class="keywordtype">void</span></div>
|
|
<div class="line"><a name="l01630"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aa4396f50343356b5ba15f278f15181ff"> 1630</a></span> <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aa4396f50343356b5ba15f278f15181ff">DatabaseShardImp::relocateOutdatedShards</a>(</div>
|
|
<div class="line"><a name="l01631"></a><span class="lineno"> 1631</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard<std::mutex></a> <span class="keyword">const</span>& lock)</div>
|
|
<div class="line"><a name="l01632"></a><span class="lineno"> 1632</span> {</div>
|
|
<div class="line"><a name="l01633"></a><span class="lineno"> 1633</span>  <span class="keywordflow">if</span> (<span class="keyword">auto</span>& cur = <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a99507baad74b4f29488d61f5d9c6ef57">latestShardIndex_</a>, &prev = <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a43f1836f965d13786342f3cd51773fd3">secondLatestShardIndex_</a>;</div>
|
|
<div class="line"><a name="l01634"></a><span class="lineno"> 1634</span>  cur || prev)</div>
|
|
<div class="line"><a name="l01635"></a><span class="lineno"> 1635</span>  {</div>
|
|
<div class="line"><a name="l01636"></a><span class="lineno"> 1636</span>  <span class="keyword">auto</span> <span class="keyword">const</span> latestShardIndex = <a class="code" href="namespaceripple_1_1NodeStore.html#a6b98af8d6a33587b4ad55e3bf079bcda">NodeStore::seqToShardIndex</a>(</div>
|
|
<div class="line"><a name="l01637"></a><span class="lineno"> 1637</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aa668c699e11a4aab62f677af6f6bf588">app_</a>.<a class="code" href="classripple_1_1Application.html#a57929fa83c551514e364fe6981b0c104">getLedgerMaster</a>().<a class="code" href="classripple_1_1LedgerMaster.html#af3eaa659ab184feed8b939836efeebcf">getValidLedgerIndex</a>(), <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#ab72ba68dc339bde227a58b76244075d9">ledgersPerShard_</a>);</div>
|
|
<div class="line"><a name="l01638"></a><span class="lineno"> 1638</span>  </div>
|
|
<div class="line"><a name="l01639"></a><span class="lineno"> 1639</span>  <span class="keyword">auto</span> <span class="keyword">const</span> separateHistoricalPath = !<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a6a9609b4abbe08c0842f0e2ab16cab5a">historicalPaths_</a>.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector/empty.html">empty</a>();</div>
|
|
<div class="line"><a name="l01640"></a><span class="lineno"> 1640</span>  </div>
|
|
<div class="line"><a name="l01641"></a><span class="lineno"> 1641</span>  <span class="keyword">auto</span> <span class="keyword">const</span> removeShard =</div>
|
|
<div class="line"><a name="l01642"></a><span class="lineno"> 1642</span>  [<span class="keyword">this</span>](<a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> <span class="keyword">const</span> shardIndex) -> <span class="keywordtype">void</span> {</div>
|
|
<div class="line"><a name="l01643"></a><span class="lineno"> 1643</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a0f64d3dbe29e5079cf0840c487daa6ff">canAdd_</a> = <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l01644"></a><span class="lineno"> 1644</span>  </div>
|
|
<div class="line"><a name="l01645"></a><span class="lineno"> 1645</span>  <span class="keywordflow">if</span> (<span class="keyword">auto</span> it = <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aaf231cc9d3a5c05fe195dc2bdda5c77f">shards_</a>.find(shardIndex); it != <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aaf231cc9d3a5c05fe195dc2bdda5c77f">shards_</a>.end())</div>
|
|
<div class="line"><a name="l01646"></a><span class="lineno"> 1646</span>  {</div>
|
|
<div class="line"><a name="l01647"></a><span class="lineno"> 1647</span>  <span class="keywordflow">if</span> (it->second.shard)</div>
|
|
<div class="line"><a name="l01648"></a><span class="lineno"> 1648</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a3c7492ee4b286b6cc18146b335735e0d">removeFailedShard</a>(it->second.shard);</div>
|
|
<div class="line"><a name="l01649"></a><span class="lineno"> 1649</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l01650"></a><span class="lineno"> 1650</span>  {</div>
|
|
<div class="line"><a name="l01651"></a><span class="lineno"> 1651</span>  JLOG(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>.<a class="code" href="classbeast_1_1Journal.html#ad8fefe3e8ad583e1ed1bf02094ac3d8f">warn</a>()) << <span class="stringliteral">"can't find shard to remove"</span>;</div>
|
|
<div class="line"><a name="l01652"></a><span class="lineno"> 1652</span>  }</div>
|
|
<div class="line"><a name="l01653"></a><span class="lineno"> 1653</span>  }</div>
|
|
<div class="line"><a name="l01654"></a><span class="lineno"> 1654</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l01655"></a><span class="lineno"> 1655</span>  {</div>
|
|
<div class="line"><a name="l01656"></a><span class="lineno"> 1656</span>  JLOG(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>.<a class="code" href="classbeast_1_1Journal.html#ad8fefe3e8ad583e1ed1bf02094ac3d8f">warn</a>()) << <span class="stringliteral">"can't find shard to remove"</span>;</div>
|
|
<div class="line"><a name="l01657"></a><span class="lineno"> 1657</span>  }</div>
|
|
<div class="line"><a name="l01658"></a><span class="lineno"> 1658</span>  };</div>
|
|
<div class="line"><a name="l01659"></a><span class="lineno"> 1659</span>  </div>
|
|
<div class="line"><a name="l01660"></a><span class="lineno"> 1660</span>  <span class="keyword">auto</span> <span class="keyword">const</span> keepShard =</div>
|
|
<div class="line"><a name="l01661"></a><span class="lineno"> 1661</span>  [<span class="keyword">this</span>, &lock, removeShard, separateHistoricalPath](</div>
|
|
<div class="line"><a name="l01662"></a><span class="lineno"> 1662</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> <span class="keyword">const</span> shardIndex) -> <span class="keywordtype">bool</span> {</div>
|
|
<div class="line"><a name="l01663"></a><span class="lineno"> 1663</span>  <span class="keywordflow">if</span> (<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a8f49310d6f4f314331c09f7c4561a1b3">numHistoricalShards</a>(lock) >= <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#ade9e53bb5540171fe553679f4d249b10">maxHistoricalShards_</a>)</div>
|
|
<div class="line"><a name="l01664"></a><span class="lineno"> 1664</span>  {</div>
|
|
<div class="line"><a name="l01665"></a><span class="lineno"> 1665</span>  JLOG(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">error</a>())</div>
|
|
<div class="line"><a name="l01666"></a><span class="lineno"> 1666</span>  << <span class="stringliteral">"maximum number of historical shards reached"</span>;</div>
|
|
<div class="line"><a name="l01667"></a><span class="lineno"> 1667</span>  </div>
|
|
<div class="line"><a name="l01668"></a><span class="lineno"> 1668</span>  removeShard(shardIndex);</div>
|
|
<div class="line"><a name="l01669"></a><span class="lineno"> 1669</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l01670"></a><span class="lineno"> 1670</span>  }</div>
|
|
<div class="line"><a name="l01671"></a><span class="lineno"> 1671</span>  <span class="keywordflow">if</span> (separateHistoricalPath &&</div>
|
|
<div class="line"><a name="l01672"></a><span class="lineno"> 1672</span>  !<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a35a74407f30dd1cb390020c06dac7ca4">sufficientStorage</a>(1, <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#ac30abebe86f4437afe564602e793f7c2adff1dc0aa9a196a6e2d755a23cdb0642">PathDesignation::historical</a>, lock))</div>
|
|
<div class="line"><a name="l01673"></a><span class="lineno"> 1673</span>  {</div>
|
|
<div class="line"><a name="l01674"></a><span class="lineno"> 1674</span>  JLOG(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">error</a>()) << <span class="stringliteral">"insufficient storage space available"</span>;</div>
|
|
<div class="line"><a name="l01675"></a><span class="lineno"> 1675</span>  </div>
|
|
<div class="line"><a name="l01676"></a><span class="lineno"> 1676</span>  removeShard(shardIndex);</div>
|
|
<div class="line"><a name="l01677"></a><span class="lineno"> 1677</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l01678"></a><span class="lineno"> 1678</span>  }</div>
|
|
<div class="line"><a name="l01679"></a><span class="lineno"> 1679</span>  </div>
|
|
<div class="line"><a name="l01680"></a><span class="lineno"> 1680</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
|
|
<div class="line"><a name="l01681"></a><span class="lineno"> 1681</span>  };</div>
|
|
<div class="line"><a name="l01682"></a><span class="lineno"> 1682</span>  </div>
|
|
<div class="line"><a name="l01683"></a><span class="lineno"> 1683</span>  <span class="comment">// Move a shard from the main shard path to a historical shard</span></div>
|
|
<div class="line"><a name="l01684"></a><span class="lineno"> 1684</span>  <span class="comment">// path by copying the contents, and creating a new shard.</span></div>
|
|
<div class="line"><a name="l01685"></a><span class="lineno"> 1685</span>  <span class="keyword">auto</span> <span class="keyword">const</span> moveShard = [<span class="keyword">this</span>,</div>
|
|
<div class="line"><a name="l01686"></a><span class="lineno"> 1686</span>  &lock](<a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> <span class="keyword">const</span> shardIndex) -> <span class="keywordtype">void</span> {</div>
|
|
<div class="line"><a name="l01687"></a><span class="lineno"> 1687</span>  <span class="keyword">auto</span> <span class="keyword">const</span> dst = <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a3193acc56345685607eb7525237ced22">chooseHistoricalPath</a>(lock);</div>
|
|
<div class="line"><a name="l01688"></a><span class="lineno"> 1688</span>  </div>
|
|
<div class="line"><a name="l01689"></a><span class="lineno"> 1689</span>  <span class="keywordflow">if</span> (<span class="keyword">auto</span> it = <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aaf231cc9d3a5c05fe195dc2bdda5c77f">shards_</a>.find(shardIndex); it != <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aaf231cc9d3a5c05fe195dc2bdda5c77f">shards_</a>.end())</div>
|
|
<div class="line"><a name="l01690"></a><span class="lineno"> 1690</span>  {</div>
|
|
<div class="line"><a name="l01691"></a><span class="lineno"> 1691</span>  <span class="keywordflow">if</span> (<span class="keyword">auto</span>& shard = it->second.shard)</div>
|
|
<div class="line"><a name="l01692"></a><span class="lineno"> 1692</span>  {</div>
|
|
<div class="line"><a name="l01693"></a><span class="lineno"> 1693</span>  <span class="comment">// Close any open file descriptors before moving</span></div>
|
|
<div class="line"><a name="l01694"></a><span class="lineno"> 1694</span>  <span class="comment">// the shard dir. Don't call removeOnDestroy since</span></div>
|
|
<div class="line"><a name="l01695"></a><span class="lineno"> 1695</span>  <span class="comment">// that would attempt to close the fds after the</span></div>
|
|
<div class="line"><a name="l01696"></a><span class="lineno"> 1696</span>  <span class="comment">// directory has been moved.</span></div>
|
|
<div class="line"><a name="l01697"></a><span class="lineno"> 1697</span>  shard->closeAll();</div>
|
|
<div class="line"><a name="l01698"></a><span class="lineno"> 1698</span>  </div>
|
|
<div class="line"><a name="l01699"></a><span class="lineno"> 1699</span>  <span class="keywordflow">try</span></div>
|
|
<div class="line"><a name="l01700"></a><span class="lineno"> 1700</span>  {</div>
|
|
<div class="line"><a name="l01701"></a><span class="lineno"> 1701</span>  <span class="comment">// Move the shard directory to the new path</span></div>
|
|
<div class="line"><a name="l01702"></a><span class="lineno"> 1702</span>  boost::filesystem::rename(</div>
|
|
<div class="line"><a name="l01703"></a><span class="lineno"> 1703</span>  shard->getDir().string(),</div>
|
|
<div class="line"><a name="l01704"></a><span class="lineno"> 1704</span>  dst / <a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string/to_string.html">std::to_string</a>(shardIndex));</div>
|
|
<div class="line"><a name="l01705"></a><span class="lineno"> 1705</span>  }</div>
|
|
<div class="line"><a name="l01706"></a><span class="lineno"> 1706</span>  <span class="keywordflow">catch</span> (...)</div>
|
|
<div class="line"><a name="l01707"></a><span class="lineno"> 1707</span>  {</div>
|
|
<div class="line"><a name="l01708"></a><span class="lineno"> 1708</span>  JLOG(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">error</a>())</div>
|
|
<div class="line"><a name="l01709"></a><span class="lineno"> 1709</span>  << <span class="stringliteral">"shard "</span> << shardIndex</div>
|
|
<div class="line"><a name="l01710"></a><span class="lineno"> 1710</span>  << <span class="stringliteral">" failed to move to historical storage"</span>;</div>
|
|
<div class="line"><a name="l01711"></a><span class="lineno"> 1711</span>  </div>
|
|
<div class="line"><a name="l01712"></a><span class="lineno"> 1712</span>  <span class="keywordflow">return</span>;</div>
|
|
<div class="line"><a name="l01713"></a><span class="lineno"> 1713</span>  }</div>
|
|
<div class="line"><a name="l01714"></a><span class="lineno"> 1714</span>  </div>
|
|
<div class="line"><a name="l01715"></a><span class="lineno"> 1715</span>  <span class="comment">// Create a shard instance at the new location</span></div>
|
|
<div class="line"><a name="l01716"></a><span class="lineno"> 1716</span>  shard = std::make_unique<Shard>(</div>
|
|
<div class="line"><a name="l01717"></a><span class="lineno"> 1717</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aa668c699e11a4aab62f677af6f6bf588">app_</a>, *<span class="keyword">this</span>, shardIndex, dst, <a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>);</div>
|
|
<div class="line"><a name="l01718"></a><span class="lineno"> 1718</span>  </div>
|
|
<div class="line"><a name="l01719"></a><span class="lineno"> 1719</span>  <span class="comment">// Open the new shard</span></div>
|
|
<div class="line"><a name="l01720"></a><span class="lineno"> 1720</span>  <span class="keywordflow">if</span> (!shard->open(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0e5bc58351ded4683d7207383794a484">scheduler_</a>, *<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a150117b98fdc0efa974569fee8ba87f6">ctx_</a>))</div>
|
|
<div class="line"><a name="l01721"></a><span class="lineno"> 1721</span>  {</div>
|
|
<div class="line"><a name="l01722"></a><span class="lineno"> 1722</span>  JLOG(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">error</a>())</div>
|
|
<div class="line"><a name="l01723"></a><span class="lineno"> 1723</span>  << <span class="stringliteral">"shard "</span> << shardIndex</div>
|
|
<div class="line"><a name="l01724"></a><span class="lineno"> 1724</span>  << <span class="stringliteral">" failed to open in historical storage"</span>;</div>
|
|
<div class="line"><a name="l01725"></a><span class="lineno"> 1725</span>  </div>
|
|
<div class="line"><a name="l01726"></a><span class="lineno"> 1726</span>  shard->removeOnDestroy();</div>
|
|
<div class="line"><a name="l01727"></a><span class="lineno"> 1727</span>  shard.reset();</div>
|
|
<div class="line"><a name="l01728"></a><span class="lineno"> 1728</span>  }</div>
|
|
<div class="line"><a name="l01729"></a><span class="lineno"> 1729</span>  }</div>
|
|
<div class="line"><a name="l01730"></a><span class="lineno"> 1730</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l01731"></a><span class="lineno"> 1731</span>  {</div>
|
|
<div class="line"><a name="l01732"></a><span class="lineno"> 1732</span>  JLOG(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>.<a class="code" href="classbeast_1_1Journal.html#ad8fefe3e8ad583e1ed1bf02094ac3d8f">warn</a>())</div>
|
|
<div class="line"><a name="l01733"></a><span class="lineno"> 1733</span>  << <span class="stringliteral">"can't find shard to move to historical path"</span>;</div>
|
|
<div class="line"><a name="l01734"></a><span class="lineno"> 1734</span>  }</div>
|
|
<div class="line"><a name="l01735"></a><span class="lineno"> 1735</span>  }</div>
|
|
<div class="line"><a name="l01736"></a><span class="lineno"> 1736</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l01737"></a><span class="lineno"> 1737</span>  {</div>
|
|
<div class="line"><a name="l01738"></a><span class="lineno"> 1738</span>  JLOG(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>.<a class="code" href="classbeast_1_1Journal.html#ad8fefe3e8ad583e1ed1bf02094ac3d8f">warn</a>())</div>
|
|
<div class="line"><a name="l01739"></a><span class="lineno"> 1739</span>  << <span class="stringliteral">"can't find shard to move to historical path"</span>;</div>
|
|
<div class="line"><a name="l01740"></a><span class="lineno"> 1740</span>  }</div>
|
|
<div class="line"><a name="l01741"></a><span class="lineno"> 1741</span>  };</div>
|
|
<div class="line"><a name="l01742"></a><span class="lineno"> 1742</span>  </div>
|
|
<div class="line"><a name="l01743"></a><span class="lineno"> 1743</span>  <span class="comment">// See if either of the recent shards</span></div>
|
|
<div class="line"><a name="l01744"></a><span class="lineno"> 1744</span>  <span class="comment">// needs to be updated</span></div>
|
|
<div class="line"><a name="l01745"></a><span class="lineno"> 1745</span>  <span class="keywordtype">bool</span> <span class="keyword">const</span> curNotSynched =</div>
|
|
<div class="line"><a name="l01746"></a><span class="lineno"> 1746</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a99507baad74b4f29488d61f5d9c6ef57">latestShardIndex_</a> && *<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a99507baad74b4f29488d61f5d9c6ef57">latestShardIndex_</a> != latestShardIndex;</div>
|
|
<div class="line"><a name="l01747"></a><span class="lineno"> 1747</span>  <span class="keywordtype">bool</span> <span class="keyword">const</span> prevNotSynched = <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a43f1836f965d13786342f3cd51773fd3">secondLatestShardIndex_</a> &&</div>
|
|
<div class="line"><a name="l01748"></a><span class="lineno"> 1748</span>  *<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a43f1836f965d13786342f3cd51773fd3">secondLatestShardIndex_</a> != latestShardIndex - 1;</div>
|
|
<div class="line"><a name="l01749"></a><span class="lineno"> 1749</span>  </div>
|
|
<div class="line"><a name="l01750"></a><span class="lineno"> 1750</span>  <span class="comment">// A new shard has been published. Move outdated shards</span></div>
|
|
<div class="line"><a name="l01751"></a><span class="lineno"> 1751</span>  <span class="comment">// to historical storage as needed</span></div>
|
|
<div class="line"><a name="l01752"></a><span class="lineno"> 1752</span>  <span class="keywordflow">if</span> (curNotSynched || prevNotSynched)</div>
|
|
<div class="line"><a name="l01753"></a><span class="lineno"> 1753</span>  {</div>
|
|
<div class="line"><a name="l01754"></a><span class="lineno"> 1754</span>  <span class="keywordflow">if</span> (prev)</div>
|
|
<div class="line"><a name="l01755"></a><span class="lineno"> 1755</span>  {</div>
|
|
<div class="line"><a name="l01756"></a><span class="lineno"> 1756</span>  <span class="comment">// Move the formerly second latest shard to</span></div>
|
|
<div class="line"><a name="l01757"></a><span class="lineno"> 1757</span>  <span class="comment">// historical storage</span></div>
|
|
<div class="line"><a name="l01758"></a><span class="lineno"> 1758</span>  <span class="keywordflow">if</span> (keepShard(*prev) && separateHistoricalPath)</div>
|
|
<div class="line"><a name="l01759"></a><span class="lineno"> 1759</span>  {</div>
|
|
<div class="line"><a name="l01760"></a><span class="lineno"> 1760</span>  moveShard(*prev);</div>
|
|
<div class="line"><a name="l01761"></a><span class="lineno"> 1761</span>  }</div>
|
|
<div class="line"><a name="l01762"></a><span class="lineno"> 1762</span>  </div>
|
|
<div class="line"><a name="l01763"></a><span class="lineno"> 1763</span>  prev = boost::none;</div>
|
|
<div class="line"><a name="l01764"></a><span class="lineno"> 1764</span>  }</div>
|
|
<div class="line"><a name="l01765"></a><span class="lineno"> 1765</span>  </div>
|
|
<div class="line"><a name="l01766"></a><span class="lineno"> 1766</span>  <span class="keywordflow">if</span> (cur)</div>
|
|
<div class="line"><a name="l01767"></a><span class="lineno"> 1767</span>  {</div>
|
|
<div class="line"><a name="l01768"></a><span class="lineno"> 1768</span>  <span class="comment">// The formerly latest shard is now</span></div>
|
|
<div class="line"><a name="l01769"></a><span class="lineno"> 1769</span>  <span class="comment">// the second latest</span></div>
|
|
<div class="line"><a name="l01770"></a><span class="lineno"> 1770</span>  <span class="keywordflow">if</span> (cur == latestShardIndex - 1)</div>
|
|
<div class="line"><a name="l01771"></a><span class="lineno"> 1771</span>  {</div>
|
|
<div class="line"><a name="l01772"></a><span class="lineno"> 1772</span>  prev = cur;</div>
|
|
<div class="line"><a name="l01773"></a><span class="lineno"> 1773</span>  }</div>
|
|
<div class="line"><a name="l01774"></a><span class="lineno"> 1774</span>  </div>
|
|
<div class="line"><a name="l01775"></a><span class="lineno"> 1775</span>  <span class="comment">// The formerly latest shard is no</span></div>
|
|
<div class="line"><a name="l01776"></a><span class="lineno"> 1776</span>  <span class="comment">// longer a 'recent' shard</span></div>
|
|
<div class="line"><a name="l01777"></a><span class="lineno"> 1777</span>  <span class="keywordflow">else</span></div>
|
|
<div class="line"><a name="l01778"></a><span class="lineno"> 1778</span>  {</div>
|
|
<div class="line"><a name="l01779"></a><span class="lineno"> 1779</span>  <span class="comment">// Move the formerly latest shard to</span></div>
|
|
<div class="line"><a name="l01780"></a><span class="lineno"> 1780</span>  <span class="comment">// historical storage</span></div>
|
|
<div class="line"><a name="l01781"></a><span class="lineno"> 1781</span>  <span class="keywordflow">if</span> (keepShard(*cur) && separateHistoricalPath)</div>
|
|
<div class="line"><a name="l01782"></a><span class="lineno"> 1782</span>  {</div>
|
|
<div class="line"><a name="l01783"></a><span class="lineno"> 1783</span>  moveShard(*cur);</div>
|
|
<div class="line"><a name="l01784"></a><span class="lineno"> 1784</span>  }</div>
|
|
<div class="line"><a name="l01785"></a><span class="lineno"> 1785</span>  }</div>
|
|
<div class="line"><a name="l01786"></a><span class="lineno"> 1786</span>  </div>
|
|
<div class="line"><a name="l01787"></a><span class="lineno"> 1787</span>  cur = boost::none;</div>
|
|
<div class="line"><a name="l01788"></a><span class="lineno"> 1788</span>  }</div>
|
|
<div class="line"><a name="l01789"></a><span class="lineno"> 1789</span>  }</div>
|
|
<div class="line"><a name="l01790"></a><span class="lineno"> 1790</span>  }</div>
|
|
<div class="line"><a name="l01791"></a><span class="lineno"> 1791</span> }</div>
|
|
<div class="line"><a name="l01792"></a><span class="lineno"> 1792</span>  </div>
|
|
<div class="line"><a name="l01793"></a><span class="lineno"> 1793</span> <span class="keyword">auto</span></div>
|
|
<div class="line"><a name="l01794"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a3731860beb1ccb1fcd59066f37f67025"> 1794</a></span> <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a3731860beb1ccb1fcd59066f37f67025">DatabaseShardImp::prepareForNewShard</a>(</div>
|
|
<div class="line"><a name="l01795"></a><span class="lineno"> 1795</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> shardIndex,</div>
|
|
<div class="line"><a name="l01796"></a><span class="lineno"> 1796</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a8f49310d6f4f314331c09f7c4561a1b3">numHistoricalShards</a>,</div>
|
|
<div class="line"><a name="l01797"></a><span class="lineno"> 1797</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard<std::mutex></a> <span class="keyword">const</span>& lock) -> boost::optional<PathDesignation></div>
|
|
<div class="line"><a name="l01798"></a><span class="lineno"> 1798</span> {</div>
|
|
<div class="line"><a name="l01799"></a><span class="lineno"> 1799</span>  <span class="comment">// Any shard earlier than the two most recent shards</span></div>
|
|
<div class="line"><a name="l01800"></a><span class="lineno"> 1800</span>  <span class="comment">// is a historical shard</span></div>
|
|
<div class="line"><a name="l01801"></a><span class="lineno"> 1801</span>  <span class="keyword">auto</span> <span class="keyword">const</span> boundaryIndex = <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a7e7ec5fbd156f5d4cf488a61c3151622">shardBoundaryIndex</a>(lock);</div>
|
|
<div class="line"><a name="l01802"></a><span class="lineno"> 1802</span>  <span class="keyword">auto</span> <span class="keyword">const</span> isHistoricalShard = shardIndex < boundaryIndex;</div>
|
|
<div class="line"><a name="l01803"></a><span class="lineno"> 1803</span>  </div>
|
|
<div class="line"><a name="l01804"></a><span class="lineno"> 1804</span>  <span class="keyword">auto</span> <span class="keyword">const</span> designation = isHistoricalShard && !<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a6a9609b4abbe08c0842f0e2ab16cab5a">historicalPaths_</a>.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector/empty.html">empty</a>()</div>
|
|
<div class="line"><a name="l01805"></a><span class="lineno"> 1805</span>  ? <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#ac30abebe86f4437afe564602e793f7c2adff1dc0aa9a196a6e2d755a23cdb0642">PathDesignation::historical</a></div>
|
|
<div class="line"><a name="l01806"></a><span class="lineno"> 1806</span>  : <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#ac30abebe86f4437afe564602e793f7c2a334c4a4c42fdb79d7ebc3e73b517e6f8">PathDesignation::none</a>;</div>
|
|
<div class="line"><a name="l01807"></a><span class="lineno"> 1807</span>  </div>
|
|
<div class="line"><a name="l01808"></a><span class="lineno"> 1808</span>  <span class="comment">// Check shard count and available storage space</span></div>
|
|
<div class="line"><a name="l01809"></a><span class="lineno"> 1809</span>  <span class="keywordflow">if</span> (isHistoricalShard && <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a8f49310d6f4f314331c09f7c4561a1b3">numHistoricalShards</a> >= <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#ade9e53bb5540171fe553679f4d249b10">maxHistoricalShards_</a>)</div>
|
|
<div class="line"><a name="l01810"></a><span class="lineno"> 1810</span>  {</div>
|
|
<div class="line"><a name="l01811"></a><span class="lineno"> 1811</span>  JLOG(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">error</a>()) << <span class="stringliteral">"maximum number of historical shards reached"</span>;</div>
|
|
<div class="line"><a name="l01812"></a><span class="lineno"> 1812</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a0f64d3dbe29e5079cf0840c487daa6ff">canAdd_</a> = <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l01813"></a><span class="lineno"> 1813</span>  <span class="keywordflow">return</span> boost::none;</div>
|
|
<div class="line"><a name="l01814"></a><span class="lineno"> 1814</span>  }</div>
|
|
<div class="line"><a name="l01815"></a><span class="lineno"> 1815</span>  <span class="keywordflow">if</span> (!<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a35a74407f30dd1cb390020c06dac7ca4">sufficientStorage</a>(1, designation, lock))</div>
|
|
<div class="line"><a name="l01816"></a><span class="lineno"> 1816</span>  {</div>
|
|
<div class="line"><a name="l01817"></a><span class="lineno"> 1817</span>  JLOG(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">error</a>()) << <span class="stringliteral">"insufficient storage space available"</span>;</div>
|
|
<div class="line"><a name="l01818"></a><span class="lineno"> 1818</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a0f64d3dbe29e5079cf0840c487daa6ff">canAdd_</a> = <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l01819"></a><span class="lineno"> 1819</span>  <span class="keywordflow">return</span> boost::none;</div>
|
|
<div class="line"><a name="l01820"></a><span class="lineno"> 1820</span>  }</div>
|
|
<div class="line"><a name="l01821"></a><span class="lineno"> 1821</span>  </div>
|
|
<div class="line"><a name="l01822"></a><span class="lineno"> 1822</span>  <span class="keywordflow">return</span> designation;</div>
|
|
<div class="line"><a name="l01823"></a><span class="lineno"> 1823</span> }</div>
|
|
<div class="line"><a name="l01824"></a><span class="lineno"> 1824</span>  </div>
|
|
<div class="line"><a name="l01825"></a><span class="lineno"> 1825</span> boost::filesystem::path</div>
|
|
<div class="line"><a name="l01826"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a3193acc56345685607eb7525237ced22"> 1826</a></span> <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a3193acc56345685607eb7525237ced22">DatabaseShardImp::chooseHistoricalPath</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard<std::mutex></a> <span class="keyword">const</span>&)<span class="keyword"> const</span></div>
|
|
<div class="line"><a name="l01827"></a><span class="lineno"> 1827</span> <span class="keyword"></span>{</div>
|
|
<div class="line"><a name="l01828"></a><span class="lineno"> 1828</span>  <span class="comment">// If not configured with separate historical paths,</span></div>
|
|
<div class="line"><a name="l01829"></a><span class="lineno"> 1829</span>  <span class="comment">// use the main path (dir_) by default.</span></div>
|
|
<div class="line"><a name="l01830"></a><span class="lineno"> 1830</span>  <span class="keywordflow">if</span> (<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a6a9609b4abbe08c0842f0e2ab16cab5a">historicalPaths_</a>.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector/empty.html">empty</a>())</div>
|
|
<div class="line"><a name="l01831"></a><span class="lineno"> 1831</span>  <span class="keywordflow">return</span> <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a7611112fba3e838e4326394d9b79ed05">dir_</a>;</div>
|
|
<div class="line"><a name="l01832"></a><span class="lineno"> 1832</span>  </div>
|
|
<div class="line"><a name="l01833"></a><span class="lineno"> 1833</span>  boost::filesystem::path historicalShardPath;</div>
|
|
<div class="line"><a name="l01834"></a><span class="lineno"> 1834</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector<boost::filesystem::path></a> potentialPaths;</div>
|
|
<div class="line"><a name="l01835"></a><span class="lineno"> 1835</span>  </div>
|
|
<div class="line"><a name="l01836"></a><span class="lineno"> 1836</span>  <span class="keywordflow">for</span> (boost::filesystem::path <span class="keyword">const</span>& path : <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a6a9609b4abbe08c0842f0e2ab16cab5a">historicalPaths_</a>)</div>
|
|
<div class="line"><a name="l01837"></a><span class="lineno"> 1837</span>  {</div>
|
|
<div class="line"><a name="l01838"></a><span class="lineno"> 1838</span>  <span class="keywordflow">if</span> (boost::filesystem::space(path).available >= <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a32e81dda8a5e80807b35e4ed059eca6a">avgShardFileSz_</a>)</div>
|
|
<div class="line"><a name="l01839"></a><span class="lineno"> 1839</span>  potentialPaths.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector/push_back.html">push_back</a>(path);</div>
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<div class="line"><a name="l01840"></a><span class="lineno"> 1840</span>  }</div>
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<div class="line"><a name="l01841"></a><span class="lineno"> 1841</span>  </div>
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<div class="line"><a name="l01842"></a><span class="lineno"> 1842</span>  <span class="keywordflow">if</span> (potentialPaths.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector/empty.html">empty</a>())</div>
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|
<div class="line"><a name="l01843"></a><span class="lineno"> 1843</span>  {</div>
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<div class="line"><a name="l01844"></a><span class="lineno"> 1844</span>  JLOG(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">error</a>()) << <span class="stringliteral">"failed to select a historical shard path"</span>;</div>
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<div class="line"><a name="l01845"></a><span class="lineno"> 1845</span>  <span class="keywordflow">return</span> <span class="stringliteral">""</span>;</div>
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<div class="line"><a name="l01846"></a><span class="lineno"> 1846</span>  }</div>
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|
<div class="line"><a name="l01847"></a><span class="lineno"> 1847</span>  </div>
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<div class="line"><a name="l01848"></a><span class="lineno"> 1848</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/algorithm/sample.html">std::sample</a>(</div>
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<div class="line"><a name="l01849"></a><span class="lineno"> 1849</span>  potentialPaths.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector/begin.html">begin</a>(),</div>
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<div class="line"><a name="l01850"></a><span class="lineno"> 1850</span>  potentialPaths.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector/end.html">end</a>(),</div>
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|
<div class="line"><a name="l01851"></a><span class="lineno"> 1851</span>  &historicalShardPath,</div>
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<div class="line"><a name="l01852"></a><span class="lineno"> 1852</span>  1,</div>
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<div class="line"><a name="l01853"></a><span class="lineno"> 1853</span>  <a class="code" href="namespaceripple.html#a8439f02fc1834046d791febb643887cb">default_prng</a>());</div>
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|
<div class="line"><a name="l01854"></a><span class="lineno"> 1854</span>  </div>
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|
<div class="line"><a name="l01855"></a><span class="lineno"> 1855</span>  <span class="keywordflow">return</span> historicalShardPath;</div>
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<div class="line"><a name="l01856"></a><span class="lineno"> 1856</span> }</div>
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<div class="line"><a name="l01857"></a><span class="lineno"> 1857</span>  </div>
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<div class="line"><a name="l01858"></a><span class="lineno"> 1858</span> <span class="keywordtype">bool</span></div>
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|
<div class="line"><a name="l01859"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a41d708ced19084cc1ff15a0cda1d2040"> 1859</a></span> <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a41d708ced19084cc1ff15a0cda1d2040">DatabaseShardImp::checkHistoricalPaths</a>()<span class="keyword"> const</span></div>
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|
<div class="line"><a name="l01860"></a><span class="lineno"> 1860</span> <span class="keyword"></span>{</div>
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<div class="line"><a name="l01861"></a><span class="lineno"> 1861</span> <span class="preprocessor">#if BOOST_OS_LINUX</span></div>
|
|
<div class="line"><a name="l01862"></a><span class="lineno"> 1862</span>  <span class="comment">// Each historical shard path must correspond</span></div>
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|
<div class="line"><a name="l01863"></a><span class="lineno"> 1863</span>  <span class="comment">// to a directory on a distinct device or filesystem.</span></div>
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|
<div class="line"><a name="l01864"></a><span class="lineno"> 1864</span>  <span class="comment">// Currently, this constraint is enforced only on</span></div>
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|
<div class="line"><a name="l01865"></a><span class="lineno"> 1865</span>  <span class="comment">// Linux.</span></div>
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<div class="line"><a name="l01866"></a><span class="lineno"> 1866</span>  </div>
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|
<div class="line"><a name="l01867"></a><span class="lineno"> 1867</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/container/unordered_map.html">std::unordered_map<int, std::vector<std::string></a>> filesystemIDs(</div>
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|
<div class="line"><a name="l01868"></a><span class="lineno"> 1868</span>  <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a6a9609b4abbe08c0842f0e2ab16cab5a">historicalPaths_</a>.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector/size.html">size</a>());</div>
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|
<div class="line"><a name="l01869"></a><span class="lineno"> 1869</span>  </div>
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|
<div class="line"><a name="l01870"></a><span class="lineno"> 1870</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> <span class="keyword">const</span>& path : <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a6a9609b4abbe08c0842f0e2ab16cab5a">historicalPaths_</a>)</div>
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|
<div class="line"><a name="l01871"></a><span class="lineno"> 1871</span>  {</div>
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|
<div class="line"><a name="l01872"></a><span class="lineno"> 1872</span>  <span class="keyword">struct </span>statvfs buffer;</div>
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|
<div class="line"><a name="l01873"></a><span class="lineno"> 1873</span>  <span class="keywordflow">if</span> (statvfs(path.c_str(), &buffer))</div>
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|
<div class="line"><a name="l01874"></a><span class="lineno"> 1874</span>  {</div>
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|
<div class="line"><a name="l01875"></a><span class="lineno"> 1875</span>  JLOG(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">error</a>())</div>
|
|
<div class="line"><a name="l01876"></a><span class="lineno"> 1876</span>  << <span class="stringliteral">"failed to acquire stats for 'historical_shard_path': "</span></div>
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|
<div class="line"><a name="l01877"></a><span class="lineno"> 1877</span>  << path;</div>
|
|
<div class="line"><a name="l01878"></a><span class="lineno"> 1878</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
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|
<div class="line"><a name="l01879"></a><span class="lineno"> 1879</span>  }</div>
|
|
<div class="line"><a name="l01880"></a><span class="lineno"> 1880</span>  </div>
|
|
<div class="line"><a name="l01881"></a><span class="lineno"> 1881</span>  filesystemIDs[buffer.f_fsid].push_back(path.string());</div>
|
|
<div class="line"><a name="l01882"></a><span class="lineno"> 1882</span>  }</div>
|
|
<div class="line"><a name="l01883"></a><span class="lineno"> 1883</span>  </div>
|
|
<div class="line"><a name="l01884"></a><span class="lineno"> 1884</span>  <span class="keywordtype">bool</span> ret = <span class="keyword">true</span>;</div>
|
|
<div class="line"><a name="l01885"></a><span class="lineno"> 1885</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> <span class="keyword">const</span>& entry : filesystemIDs)</div>
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|
<div class="line"><a name="l01886"></a><span class="lineno"> 1886</span>  {</div>
|
|
<div class="line"><a name="l01887"></a><span class="lineno"> 1887</span>  <span class="comment">// Check to see if any of the paths</span></div>
|
|
<div class="line"><a name="l01888"></a><span class="lineno"> 1888</span>  <span class="comment">// are stored on the same filesystem</span></div>
|
|
<div class="line"><a name="l01889"></a><span class="lineno"> 1889</span>  <span class="keywordflow">if</span> (entry.second.size() > 1)</div>
|
|
<div class="line"><a name="l01890"></a><span class="lineno"> 1890</span>  {</div>
|
|
<div class="line"><a name="l01891"></a><span class="lineno"> 1891</span>  <span class="comment">// Two or more historical storage paths</span></div>
|
|
<div class="line"><a name="l01892"></a><span class="lineno"> 1892</span>  <span class="comment">// correspond to the same filesystem.</span></div>
|
|
<div class="line"><a name="l01893"></a><span class="lineno"> 1893</span>  JLOG(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>.<a class="code" href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">error</a>())</div>
|
|
<div class="line"><a name="l01894"></a><span class="lineno"> 1894</span>  << <span class="stringliteral">"The following paths correspond to the same filesystem: "</span></div>
|
|
<div class="line"><a name="l01895"></a><span class="lineno"> 1895</span>  << boost::algorithm::join(entry.second, <span class="stringliteral">", "</span>)</div>
|
|
<div class="line"><a name="l01896"></a><span class="lineno"> 1896</span>  << <span class="stringliteral">". Each configured historical storage path should"</span></div>
|
|
<div class="line"><a name="l01897"></a><span class="lineno"> 1897</span>  <span class="stringliteral">" be on a unique device or filesystem."</span>;</div>
|
|
<div class="line"><a name="l01898"></a><span class="lineno"> 1898</span>  </div>
|
|
<div class="line"><a name="l01899"></a><span class="lineno"> 1899</span>  ret = <span class="keyword">false</span>;</div>
|
|
<div class="line"><a name="l01900"></a><span class="lineno"> 1900</span>  }</div>
|
|
<div class="line"><a name="l01901"></a><span class="lineno"> 1901</span>  }</div>
|
|
<div class="line"><a name="l01902"></a><span class="lineno"> 1902</span>  </div>
|
|
<div class="line"><a name="l01903"></a><span class="lineno"> 1903</span>  <span class="keywordflow">return</span> ret;</div>
|
|
<div class="line"><a name="l01904"></a><span class="lineno"> 1904</span>  </div>
|
|
<div class="line"><a name="l01905"></a><span class="lineno"> 1905</span> <span class="preprocessor">#else</span></div>
|
|
<div class="line"><a name="l01906"></a><span class="lineno"> 1906</span>  <span class="comment">// The requirement that each historical storage path</span></div>
|
|
<div class="line"><a name="l01907"></a><span class="lineno"> 1907</span>  <span class="comment">// corresponds to a distinct device or filesystem is</span></div>
|
|
<div class="line"><a name="l01908"></a><span class="lineno"> 1908</span>  <span class="comment">// enforced only on Linux, so on other platforms</span></div>
|
|
<div class="line"><a name="l01909"></a><span class="lineno"> 1909</span>  <span class="comment">// keep track of the available capacities for each</span></div>
|
|
<div class="line"><a name="l01910"></a><span class="lineno"> 1910</span>  <span class="comment">// path. Issue a warning if we suspect any of the paths</span></div>
|
|
<div class="line"><a name="l01911"></a><span class="lineno"> 1911</span>  <span class="comment">// may violate this requirement.</span></div>
|
|
<div class="line"><a name="l01912"></a><span class="lineno"> 1912</span>  </div>
|
|
<div class="line"><a name="l01913"></a><span class="lineno"> 1913</span>  <span class="comment">// Map byte counts to each path that</span></div>
|
|
<div class="line"><a name="l01914"></a><span class="lineno"> 1914</span>  <span class="comment">// shares that byte count.</span></div>
|
|
<div class="line"><a name="l01915"></a><span class="lineno"> 1915</span>  <a class="codeRef" href="http://en.cppreference.com/w/cpp/container/unordered_map.html">std::unordered_map<std::uint64_t, std::vector<std::string></a>></div>
|
|
<div class="line"><a name="l01916"></a><span class="lineno"> 1916</span>  uniqueCapacities(<a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a6a9609b4abbe08c0842f0e2ab16cab5a">historicalPaths_</a>.<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector/size.html">size</a>());</div>
|
|
<div class="line"><a name="l01917"></a><span class="lineno"> 1917</span>  </div>
|
|
<div class="line"><a name="l01918"></a><span class="lineno"> 1918</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> <span class="keyword">const</span>& path : <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a6a9609b4abbe08c0842f0e2ab16cab5a">historicalPaths_</a>)</div>
|
|
<div class="line"><a name="l01919"></a><span class="lineno"> 1919</span>  uniqueCapacities[boost::filesystem::space(path).available].push_back(</div>
|
|
<div class="line"><a name="l01920"></a><span class="lineno"> 1920</span>  path.string());</div>
|
|
<div class="line"><a name="l01921"></a><span class="lineno"> 1921</span>  </div>
|
|
<div class="line"><a name="l01922"></a><span class="lineno"> 1922</span>  <span class="keywordflow">for</span> (<span class="keyword">auto</span> <span class="keyword">const</span>& entry : uniqueCapacities)</div>
|
|
<div class="line"><a name="l01923"></a><span class="lineno"> 1923</span>  {</div>
|
|
<div class="line"><a name="l01924"></a><span class="lineno"> 1924</span>  <span class="comment">// Check to see if any paths have the</span></div>
|
|
<div class="line"><a name="l01925"></a><span class="lineno"> 1925</span>  <span class="comment">// same amount of available bytes.</span></div>
|
|
<div class="line"><a name="l01926"></a><span class="lineno"> 1926</span>  <span class="keywordflow">if</span> (entry.second.size() > 1)</div>
|
|
<div class="line"><a name="l01927"></a><span class="lineno"> 1927</span>  {</div>
|
|
<div class="line"><a name="l01928"></a><span class="lineno"> 1928</span>  <span class="comment">// Two or more historical storage paths may</span></div>
|
|
<div class="line"><a name="l01929"></a><span class="lineno"> 1929</span>  <span class="comment">// correspond to the same device or</span></div>
|
|
<div class="line"><a name="l01930"></a><span class="lineno"> 1930</span>  <span class="comment">// filesystem.</span></div>
|
|
<div class="line"><a name="l01931"></a><span class="lineno"> 1931</span>  JLOG(<a class="code" href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">j_</a>.<a class="code" href="classbeast_1_1Journal.html#ad8fefe3e8ad583e1ed1bf02094ac3d8f">warn</a>())</div>
|
|
<div class="line"><a name="l01932"></a><span class="lineno"> 1932</span>  << <span class="stringliteral">"Each of the following paths have "</span> << entry.first</div>
|
|
<div class="line"><a name="l01933"></a><span class="lineno"> 1933</span>  << <span class="stringliteral">" bytes free, and may be located on the same device"</span></div>
|
|
<div class="line"><a name="l01934"></a><span class="lineno"> 1934</span>  <span class="stringliteral">" or filesystem: "</span></div>
|
|
<div class="line"><a name="l01935"></a><span class="lineno"> 1935</span>  << boost::algorithm::join(entry.second, <span class="stringliteral">", "</span>)</div>
|
|
<div class="line"><a name="l01936"></a><span class="lineno"> 1936</span>  << <span class="stringliteral">". Each configured historical storage path should"</span></div>
|
|
<div class="line"><a name="l01937"></a><span class="lineno"> 1937</span>  <span class="stringliteral">" be on a unique device or filesystem."</span>;</div>
|
|
<div class="line"><a name="l01938"></a><span class="lineno"> 1938</span>  }</div>
|
|
<div class="line"><a name="l01939"></a><span class="lineno"> 1939</span>  }</div>
|
|
<div class="line"><a name="l01940"></a><span class="lineno"> 1940</span> <span class="preprocessor">#endif</span></div>
|
|
<div class="line"><a name="l01941"></a><span class="lineno"> 1941</span>  </div>
|
|
<div class="line"><a name="l01942"></a><span class="lineno"> 1942</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
|
|
<div class="line"><a name="l01943"></a><span class="lineno"> 1943</span> }</div>
|
|
<div class="line"><a name="l01944"></a><span class="lineno"> 1944</span>  </div>
|
|
<div class="line"><a name="l01945"></a><span class="lineno"> 1945</span> <span class="comment">//------------------------------------------------------------------------------</span></div>
|
|
<div class="line"><a name="l01946"></a><span class="lineno"> 1946</span>  </div>
|
|
<div class="line"><a name="l01947"></a><span class="lineno"> 1947</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/unique_ptr.html">std::unique_ptr<DatabaseShard></a></div>
|
|
<div class="line"><a name="l01948"></a><span class="lineno"><a class="line" href="namespaceripple_1_1NodeStore.html#a6a86acbbdee7c4cf7f1884b4247c988a"> 1948</a></span> <a class="code" href="namespaceripple_1_1NodeStore.html#a6a86acbbdee7c4cf7f1884b4247c988a">make_ShardStore</a>(</div>
|
|
<div class="line"><a name="l01949"></a><span class="lineno"> 1949</span>  <a class="code" href="classripple_1_1Application.html">Application</a>& app,</div>
|
|
<div class="line"><a name="l01950"></a><span class="lineno"> 1950</span>  <a class="code" href="classripple_1_1Stoppable.html">Stoppable</a>& parent,</div>
|
|
<div class="line"><a name="l01951"></a><span class="lineno"> 1951</span>  <a class="code" href="classripple_1_1NodeStore_1_1Scheduler.html">Scheduler</a>& scheduler,</div>
|
|
<div class="line"><a name="l01952"></a><span class="lineno"> 1952</span>  <span class="keywordtype">int</span> readThreads,</div>
|
|
<div class="line"><a name="l01953"></a><span class="lineno"> 1953</span>  <a class="code" href="classbeast_1_1Journal.html">beast::Journal</a> j)</div>
|
|
<div class="line"><a name="l01954"></a><span class="lineno"> 1954</span> {</div>
|
|
<div class="line"><a name="l01955"></a><span class="lineno"> 1955</span>  <span class="comment">// The shard store is optional. Future changes will require it.</span></div>
|
|
<div class="line"><a name="l01956"></a><span class="lineno"> 1956</span>  <a class="code" href="classripple_1_1Section.html">Section</a> <span class="keyword">const</span>& section{</div>
|
|
<div class="line"><a name="l01957"></a><span class="lineno"> 1957</span>  app.<a class="code" href="classripple_1_1Application.html#aca56b7c63030174e59720ab51d739422">config</a>().<a class="code" href="classripple_1_1BasicConfig.html#a60aca585d76b1121dd4f72b358729456">section</a>(<a class="code" href="structripple_1_1ConfigSection.html#abab87cd32670610e64b43124c381775c">ConfigSection::shardDatabase</a>())};</div>
|
|
<div class="line"><a name="l01958"></a><span class="lineno"> 1958</span>  <span class="keywordflow">if</span> (section.empty())</div>
|
|
<div class="line"><a name="l01959"></a><span class="lineno"> 1959</span>  <span class="keywordflow">return</span> <span class="keyword">nullptr</span>;</div>
|
|
<div class="line"><a name="l01960"></a><span class="lineno"> 1960</span>  </div>
|
|
<div class="line"><a name="l01961"></a><span class="lineno"> 1961</span>  <span class="keywordflow">return</span> std::make_unique<DatabaseShardImp>(</div>
|
|
<div class="line"><a name="l01962"></a><span class="lineno"> 1962</span>  app, parent, <span class="stringliteral">"ShardStore"</span>, scheduler, readThreads, j);</div>
|
|
<div class="line"><a name="l01963"></a><span class="lineno"> 1963</span> }</div>
|
|
<div class="line"><a name="l01964"></a><span class="lineno"> 1964</span>  </div>
|
|
<div class="line"><a name="l01965"></a><span class="lineno"> 1965</span> } <span class="comment">// namespace NodeStore</span></div>
|
|
<div class="line"><a name="l01966"></a><span class="lineno"> 1966</span> } <span class="comment">// namespace ripple</span></div>
|
|
</div><!-- fragment --></div><!-- contents -->
|
|
<div class="ttc" id="astructripple_1_1NodeStore_1_1DatabaseShardImp_1_1ShardInfo_html_ae80eed968c12aefd8920b3672e9e882d"><div class="ttname"><a href="structripple_1_1NodeStore_1_1DatabaseShardImp_1_1ShardInfo.html#ae80eed968c12aefd8920b3672e9e882d">ripple::NodeStore::DatabaseShardImp::ShardInfo::State</a></div><div class="ttdeci">State</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8h_source.html#l00178">DatabaseShardImp.h:178</a></div></div>
|
|
<div class="ttc" id="anamespaceripple_1_1NodeStore_html_a6a86acbbdee7c4cf7f1884b4247c988a"><div class="ttname"><a href="namespaceripple_1_1NodeStore.html#a6a86acbbdee7c4cf7f1884b4247c988a">ripple::NodeStore::make_ShardStore</a></div><div class="ttdeci">std::unique_ptr< DatabaseShard > make_ShardStore(Application &app, Stoppable &parent, Scheduler &scheduler, int readThreads, beast::Journal j)</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8cpp_source.html#l01948">DatabaseShardImp.cpp:1948</a></div></div>
|
|
<div class="ttc" id="aclassripple_1_1Section_html"><div class="ttname"><a href="classripple_1_1Section.html">ripple::Section</a></div><div class="ttdoc">Holds a collection of configuration values.</div><div class="ttdef"><b>Definition:</b> <a href="BasicConfig_8h_source.html#l00043">BasicConfig.h:43</a></div></div>
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<div class="ttc" id="anamespaceripple_html_ae8a44b9a51d06375b20015555a82bf6f"><div class="ttname"><a href="namespaceripple.html#ae8a44b9a51d06375b20015555a82bf6f">ripple::loadLedgerHelper</a></div><div class="ttdeci">std::tuple< std::shared_ptr< Ledger >, std::uint32_t, uint256 > loadLedgerHelper(std::string const &sqlSuffix, Application &app, bool acquire)</div><div class="ttdef"><b>Definition:</b> <a href="Ledger_8cpp_source.html#l01133">Ledger.cpp:1133</a></div></div>
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<div class="ttc" id="aclassripple_1_1Application_html"><div class="ttname"><a href="classripple_1_1Application.html">ripple::Application</a></div><div class="ttdef"><b>Definition:</b> <a href="Application_8h_source.html#l00097">Application.h:97</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShardImp_html_a96a9d6f4559fff5c221f4d64575da23e"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a96a9d6f4559fff5c221f4d64575da23e">ripple::NodeStore::DatabaseShardImp::earliestShardIndex_</a></div><div class="ttdeci">std::uint32_t earliestShardIndex_</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8h_source.html#l00245">DatabaseShardImp.h:245</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShardImp_html_ab72ba68dc339bde227a58b76244075d9"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#ab72ba68dc339bde227a58b76244075d9">ripple::NodeStore::DatabaseShardImp::ledgersPerShard_</a></div><div class="ttdeci">std::uint32_t ledgersPerShard_</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8h_source.html#l00242">DatabaseShardImp.h:242</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShardImp_html_afa1e7937ac4ac76fd7bb24ff19e227b5"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#afa1e7937ac4ac76fd7bb24ff19e227b5">ripple::NodeStore::DatabaseShardImp::finalizeShard</a></div><div class="ttdeci">void finalizeShard(ShardInfo &shardInfo, bool writeSQLite, std::lock_guard< std::mutex > &, boost::optional< uint256 > const &expectedHash)</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8cpp_source.html#l01286">DatabaseShardImp.cpp:1286</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a57d7e7b27df7e719fdf5569f96be60a3ac9d2b0df1bd24ef0d09db1040dceac6b"><div class="ttname"><a href="namespaceripple.html#a57d7e7b27df7e719fdf5569f96be60a3ac9d2b0df1bd24ef0d09db1040dceac6b">ripple::hotUNKNOWN</a></div><div class="ttdeci">@ hotUNKNOWN</div><div class="ttdef"><b>Definition:</b> <a href="NodeObject_8h_source.html#l00033">NodeObject.h:33</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShardImp_html_a7f5480b7ec1ba9ba04cb6d12a2a50fe1"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a7f5480b7ec1ba9ba04cb6d12a2a50fe1">ripple::NodeStore::DatabaseShardImp::lastLedgerSeq</a></div><div class="ttdeci">std::uint32_t lastLedgerSeq(std::uint32_t shardIndex) const override</div><div class="ttdoc">Calculates the last ledger sequence for a given shard index.</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8h_source.html#l00113">DatabaseShardImp.h:113</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShardImp_html_a344c81b135fff722e404ca66bc0e1ba3"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a344c81b135fff722e404ca66bc0e1ba3">ripple::NodeStore::DatabaseShardImp::earliestShardIndex</a></div><div class="ttdeci">std::uint32_t earliestShardIndex() const override</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8h_source.html#l00091">DatabaseShardImp.h:91</a></div></div>
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<div class="ttc" id="anamespaceripple_html_aabe37451093c21757855542d68fba3ce"><div class="ttname"><a href="namespaceripple.html#aabe37451093c21757855542d68fba3ce">ripple::makeSlice</a></div><div class="ttdeci">std::enable_if_t< std::is_same< T, char >::value||std::is_same< T, unsigned char >::value, Slice > makeSlice(std::array< T, N > const &a)</div><div class="ttdef"><b>Definition:</b> <a href="Slice_8h_source.html#l00240">Slice.h:240</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShardImp_html_aa16a171bc9b238db86a9f9990d2dff8e"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aa16a171bc9b238db86a9f9990d2dff8e">ripple::NodeStore::DatabaseShardImp::mutex_</a></div><div class="ttdeci">std::mutex mutex_</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8h_source.html#l00203">DatabaseShardImp.h:203</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShardImp_html_af47575a39dc19bdcb72712efbc6f21fa"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#af47575a39dc19bdcb72712efbc6f21fa">ripple::NodeStore::DatabaseShardImp::prepareLedger</a></div><div class="ttdeci">boost::optional< std::uint32_t > prepareLedger(std::uint32_t validLedgerSeq) override</div><div class="ttdoc">Prepare to store a new ledger in the shard being acquired.</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8cpp_source.html#l00238">DatabaseShardImp.cpp:238</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShardImp_html_aa668c699e11a4aab62f677af6f6bf588"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aa668c699e11a4aab62f677af6f6bf588">ripple::NodeStore::DatabaseShardImp::app_</a></div><div class="ttdeci">Application & app_</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8h_source.html#l00201">DatabaseShardImp.h:201</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShardImp_html_a2f242c02ca2541308788a558e747e21b"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a2f242c02ca2541308788a558e747e21b">ripple::NodeStore::DatabaseShardImp::storeLedger</a></div><div class="ttdeci">bool storeLedger(std::shared_ptr< Ledger const > const &srcLedger) override</div><div class="ttdoc">Copies a ledger stored in a different database to this one.</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8cpp_source.html#l01010">DatabaseShardImp.cpp:1010</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html">ripple::NodeStore::Database</a></div><div class="ttdoc">Persistency layer for NodeObject.</div><div class="ttdef"><b>Definition:</b> <a href="Database_8h_source.html#l00053">Database.h:53</a></div></div>
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<div class="ttc" id="abasic_string_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a></div><div class="ttdoc">STL class.</div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShardImp_html_a59661b3f4d5bbfec02a0d514c5322641"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a59661b3f4d5bbfec02a0d514c5322641">ripple::NodeStore::DatabaseShardImp::fetch</a></div><div class="ttdeci">std::shared_ptr< NodeObject > fetch(uint256 const &hash, std::uint32_t seq) override</div><div class="ttdoc">Fetch an object.</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8cpp_source.html#l00982">DatabaseShardImp.cpp:982</a></div></div>
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<div class="ttc" id="ashared_ptr_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr< Ledger ></a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html_a1eb657a3b7c4b409f9640b82c11ed89e"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#a1eb657a3b7c4b409f9640b82c11ed89e">ripple::NodeStore::Database::doFetch</a></div><div class="ttdeci">std::shared_ptr< NodeObject > doFetch(uint256 const &hash, std::uint32_t seq, TaggedCache< uint256, NodeObject > &pCache, KeyCache< uint256 > &nCache, bool isAsync)</div><div class="ttdef"><b>Definition:</b> <a href="Database_8cpp_source.html#l00184">Database.cpp:184</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a22adb38923282bf7dbb38655afdb381d"><div class="ttname"><a href="namespaceripple.html#a22adb38923282bf7dbb38655afdb381d">ripple::loadByIndex</a></div><div class="ttdeci">std::shared_ptr< Ledger > loadByIndex(std::uint32_t ledgerIndex, Application &app, bool acquire)</div><div class="ttdef"><b>Definition:</b> <a href="Ledger_8cpp_source.html#l01225">Ledger.cpp:1225</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShardImp_html_a631c83eb55b8288d87d4277510494e8c"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a631c83eb55b8288d87d4277510494e8c">ripple::NodeStore::DatabaseShardImp::seqToShardIndex</a></div><div class="ttdeci">std::uint32_t seqToShardIndex(std::uint32_t seq) const override</div><div class="ttdoc">Calculates the shard index for a given ledger sequence.</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8h_source.html#l00097">DatabaseShardImp.h:97</a></div></div>
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<div class="ttc" id="aexception_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/error/exception.html">std::exception</a></div><div class="ttdoc">STL class.</div></div>
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<div class="ttc" id="astoul_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/string/basic_string/stoul.html">std::stoul</a></div><div class="ttdeci">T stoul(T... args)</div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShardImp_html_ac30abebe86f4437afe564602e793f7c2"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#ac30abebe86f4437afe564602e793f7c2">ripple::NodeStore::DatabaseShardImp::PathDesignation</a></div><div class="ttdeci">PathDesignation</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8h_source.html#l00196">DatabaseShardImp.h:196</a></div></div>
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<div class="ttc" id="aclassbeast_1_1Journal_html_abbe082bd27ca0f1d1365af2824e4f85b"><div class="ttname"><a href="classbeast_1_1Journal.html#abbe082bd27ca0f1d1365af2824e4f85b">beast::Journal::trace</a></div><div class="ttdeci">Stream trace() const</div><div class="ttdoc">Severity stream access functions.</div><div class="ttdef"><b>Definition:</b> <a href="Journal_8h_source.html#l00309">Journal.h:309</a></div></div>
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<div class="ttc" id="astructripple_1_1NodeStore_1_1DatabaseShardImp_1_1ShardInfo_html_ae80eed968c12aefd8920b3672e9e882da334c4a4c42fdb79d7ebc3e73b517e6f8"><div class="ttname"><a href="structripple_1_1NodeStore_1_1DatabaseShardImp_1_1ShardInfo.html#ae80eed968c12aefd8920b3672e9e882da334c4a4c42fdb79d7ebc3e73b517e6f8">ripple::NodeStore::DatabaseShardImp::ShardInfo::State::none</a></div><div class="ttdeci">@ none</div></div>
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<div class="ttc" id="aclassripple_1_1Family_html_a2711e78e7c2e33e24db3dfa5235eccd4"><div class="ttname"><a href="classripple_1_1Family.html#a2711e78e7c2e33e24db3dfa5235eccd4">ripple::Family::reset</a></div><div class="ttdeci">virtual void reset()=0</div></div>
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<div class="ttc" id="aclassripple_1_1Serializer_html_a6d7436e5990cb278bd924cef9396df3c"><div class="ttname"><a href="classripple_1_1Serializer.html#a6d7436e5990cb278bd924cef9396df3c">ripple::Serializer::modData</a></div><div class="ttdeci">Blob & modData()</div><div class="ttdef"><b>Definition:</b> <a href="Serializer_8h_source.html#l00176">Serializer.h:176</a></div></div>
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<div class="ttc" id="apair_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/utility/pair.html">std::pair</a></div></div>
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<div class="ttc" id="areserve_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/vector/reserve.html">std::vector::reserve</a></div><div class="ttdeci">T reserve(T... args)</div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShardImp_html_ab19bafbe56ad56228172fecd7b2e05fa"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#ab19bafbe56ad56228172fecd7b2e05fa">ripple::NodeStore::DatabaseShardImp::getCache</a></div><div class="ttdeci">std::pair< std::shared_ptr< PCache >, std::shared_ptr< NCache > > getCache(std::uint32_t seq)</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8cpp_source.html#l01460">DatabaseShardImp.cpp:1460</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShardImp_html_a3e122489f0beae26d66ab5b90960aa24"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a3e122489f0beae26d66ab5b90960aa24">ripple::NodeStore::DatabaseShardImp::removePreShard</a></div><div class="ttdeci">void removePreShard(std::uint32_t shardIndex) override</div><div class="ttdoc">Remove a previously prepared shard index for import.</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8cpp_source.html#l00366">DatabaseShardImp.cpp:366</a></div></div>
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<div class="ttc" id="aclassripple_1_1LedgerMaster_html_af3eaa659ab184feed8b939836efeebcf"><div class="ttname"><a href="classripple_1_1LedgerMaster.html#af3eaa659ab184feed8b939836efeebcf">ripple::LedgerMaster::getValidLedgerIndex</a></div><div class="ttdeci">LedgerIndex getValidLedgerIndex()</div><div class="ttdef"><b>Definition:</b> <a href="LedgerMaster_8cpp_source.html#l00212">LedgerMaster.cpp:212</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html_a730a87cf8b617a8afb30e2531ede0f81"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#a730a87cf8b617a8afb30e2531ede0f81">ripple::NodeStore::Database::fdRequired_</a></div><div class="ttdeci">int fdRequired_</div><div class="ttdef"><b>Definition:</b> <a href="Database_8h_source.html#l00244">Database.h:244</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShardImp_html_a65911f692ca84016f32b056d7f20437e"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a65911f692ca84016f32b056d7f20437e">ripple::NodeStore::DatabaseShardImp::fileSz_</a></div><div class="ttdeci">std::uint64_t fileSz_</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8h_source.html#l00237">DatabaseShardImp.h:237</a></div></div>
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<div class="ttc" id="aclassripple_1_1InboundLedger_html_a3e8d7f8b5fa089a184dcc9b00b6e0da7ac942dc2a9f958acddc67e11472d3ca0b"><div class="ttname"><a href="classripple_1_1InboundLedger.html#a3e8d7f8b5fa089a184dcc9b00b6e0da7ac942dc2a9f958acddc67e11472d3ca0b">ripple::InboundLedger::Reason::GENERIC</a></div><div class="ttdeci">@ GENERIC</div></div>
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<div class="ttc" id="avector_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector</a></div><div class="ttdoc">STL class.</div></div>
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<div class="ttc" id="astructripple_1_1ConfigSection_html_abab87cd32670610e64b43124c381775c"><div class="ttname"><a href="structripple_1_1ConfigSection.html#abab87cd32670610e64b43124c381775c">ripple::ConfigSection::shardDatabase</a></div><div class="ttdeci">static std::string shardDatabase()</div><div class="ttdef"><b>Definition:</b> <a href="ConfigSections_8h_source.html#l00038">ConfigSections.h:38</a></div></div>
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<div class="ttc" id="asize_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/vector/size.html">std::vector::size</a></div><div class="ttdeci">T size(T... args)</div></div>
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<div class="ttc" id="anamespaceripple_html_a57d7e7b27df7e719fdf5569f96be60a3"><div class="ttname"><a href="namespaceripple.html#a57d7e7b27df7e719fdf5569f96be60a3">ripple::NodeObjectType</a></div><div class="ttdeci">NodeObjectType</div><div class="ttdoc">The types of node objects.</div><div class="ttdef"><b>Definition:</b> <a href="NodeObject_8h_source.html#l00032">NodeObject.h:32</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeObject_html_a841bb9bba547efbd89b240fa9c1cf146"><div class="ttname"><a href="classripple_1_1NodeObject.html#a841bb9bba547efbd89b240fa9c1cf146">ripple::NodeObject::createObject</a></div><div class="ttdeci">static std::shared_ptr< NodeObject > createObject(NodeObjectType type, Blob &&data, uint256 const &hash)</div><div class="ttdoc">Create an object from fields.</div><div class="ttdef"><b>Definition:</b> <a href="NodeObject_8cpp_source.html#l00037">NodeObject.cpp:37</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShardImp_html_a34893db7d0e29f5986cba7f2f045751b"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a34893db7d0e29f5986cba7f2f045751b">ripple::NodeStore::DatabaseShardImp::taskQueue_</a></div><div class="ttdeci">std::unique_ptr< TaskQueue > taskQueue_</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8h_source.html#l00210">DatabaseShardImp.h:210</a></div></div>
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<div class="ttc" id="astructripple_1_1NodeStore_1_1DatabaseShardImp_1_1ShardInfo_html_adb45881527a8d6d1ea0afb52f88f82e4"><div class="ttname"><a href="structripple_1_1NodeStore_1_1DatabaseShardImp_1_1ShardInfo.html#adb45881527a8d6d1ea0afb52f88f82e4">ripple::NodeStore::DatabaseShardImp::ShardInfo::state</a></div><div class="ttdeci">State state</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8h_source.html#l00193">DatabaseShardImp.h:193</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShardImp_html_ac17d0e7803c1e427d38dd2f54b1374e0"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#ac17d0e7803c1e427d38dd2f54b1374e0">ripple::NodeStore::DatabaseShardImp::setStored</a></div><div class="ttdeci">void setStored(std::shared_ptr< Ledger const > const &ledger) override</div><div class="ttdoc">Notifies the database that the given ledger has been fully acquired and stored.</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8cpp_source.html#l00590">DatabaseShardImp.cpp:590</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShardImp_html_a43f1836f965d13786342f3cd51773fd3"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a43f1836f965d13786342f3cd51773fd3">ripple::NodeStore::DatabaseShardImp::secondLatestShardIndex_</a></div><div class="ttdeci">boost::optional< std::uint32_t > secondLatestShardIndex_</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8h_source.html#l00261">DatabaseShardImp.h:261</a></div></div>
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<div class="ttc" id="astructripple_1_1NodeStore_1_1DatabaseShardImp_1_1ShardInfo_html_ae80eed968c12aefd8920b3672e9e882da86a4fa105ff51b8c3be84734797d8144"><div class="ttname"><a href="structripple_1_1NodeStore_1_1DatabaseShardImp_1_1ShardInfo.html#ae80eed968c12aefd8920b3672e9e882da86a4fa105ff51b8c3be84734797d8144">ripple::NodeStore::DatabaseShardImp::ShardInfo::State::acquire</a></div><div class="ttdeci">@ acquire</div></div>
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<div class="ttc" id="aclassbeast_1_1Journal_html_ad8fefe3e8ad583e1ed1bf02094ac3d8f"><div class="ttname"><a href="classbeast_1_1Journal.html#ad8fefe3e8ad583e1ed1bf02094ac3d8f">beast::Journal::warn</a></div><div class="ttdeci">Stream warn() const</div><div class="ttdef"><b>Definition:</b> <a href="Journal_8h_source.html#l00327">Journal.h:327</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShardImp_html_ad5bbfcbdac5548fb35ba78215bbcee30"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#ad5bbfcbdac5548fb35ba78215bbcee30">ripple::NodeStore::DatabaseShardImp::prepareShard</a></div><div class="ttdeci">bool prepareShard(std::uint32_t shardIndex) override</div><div class="ttdoc">Prepare a shard index to be imported into the database.</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8cpp_source.html#l00306">DatabaseShardImp.cpp:306</a></div></div>
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<div class="ttc" id="alock_guard_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/thread/lock_guard.html">std::lock_guard</a></div><div class="ttdoc">STL class.</div></div>
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<div class="ttc" id="anamespaceripple_html_a8f7c1dac6a768426c7fc2bf4b544254a"><div class="ttname"><a href="namespaceripple.html#a8f7c1dac6a768426c7fc2bf4b544254a">ripple::kilobytes</a></div><div class="ttdeci">constexpr auto kilobytes(T value) noexcept</div><div class="ttdef"><b>Definition:</b> <a href="ByteUtilities_8h_source.html#l00027">ByteUtilities.h:27</a></div></div>
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<div class="ttc" id="aclassripple_1_1NetworkOPs_html_a41818990c5329f7e3d025d52bcf569b5"><div class="ttname"><a href="classripple_1_1NetworkOPs.html#a41818990c5329f7e3d025d52bcf569b5">ripple::NetworkOPs::getOperatingMode</a></div><div class="ttdeci">virtual OperatingMode getOperatingMode() const =0</div></div>
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<div class="ttc" id="aclassripple_1_1LedgerMaster_html_aafea042d43c45f6ea02be2489c019f62"><div class="ttname"><a href="classripple_1_1LedgerMaster.html#aafea042d43c45f6ea02be2489c019f62">ripple::LedgerMaster::walkHashBySeq</a></div><div class="ttdeci">boost::optional< LedgerHash > walkHashBySeq(std::uint32_t index, InboundLedger::Reason reason)</div><div class="ttdoc">Walk to a ledger's hash using the skip list.</div><div class="ttdef"><b>Definition:</b> <a href="LedgerMaster_8cpp_source.html#l01603">LedgerMaster.cpp:1603</a></div></div>
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<div class="ttc" id="astructripple_1_1NodeStore_1_1DatabaseShardImp_1_1ShardInfo_html_ae80eed968c12aefd8920b3672e9e882da2a1585a864d9e67627c6ae04c807a2c5"><div class="ttname"><a href="structripple_1_1NodeStore_1_1DatabaseShardImp_1_1ShardInfo.html#ae80eed968c12aefd8920b3672e9e882da2a1585a864d9e67627c6ae04c807a2c5">ripple::NodeStore::DatabaseShardImp::ShardInfo::State::final</a></div><div class="ttdeci">@ final</div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShardImp_html_a9494268e3dd6ca6d44d16cea5706f19f"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a9494268e3dd6ca6d44d16cea5706f19f">ripple::NodeStore::DatabaseShardImp::asyncFetch</a></div><div class="ttdeci">bool asyncFetch(uint256 const &hash, std::uint32_t seq, std::shared_ptr< NodeObject > &object) override</div><div class="ttdoc">Fetch an object without waiting.</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8cpp_source.html#l00991">DatabaseShardImp.cpp:991</a></div></div>
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<div class="ttc" id="aall_any_none_of_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/algorithm/all_any_none_of.html">std::all_of</a></div><div class="ttdeci">T all_of(T... args)</div></div>
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<div class="ttc" id="anamespaceripple_html_a96888695e8d79474e080c334f149e30a"><div class="ttname"><a href="namespaceripple.html#a96888695e8d79474e080c334f149e30a">ripple::to_string</a></div><div class="ttdeci">std::string to_string(ListDisposition disposition)</div><div class="ttdef"><b>Definition:</b> <a href="ValidatorList_8cpp_source.html#l00042">ValidatorList.cpp:42</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1Shard_html_a62e8d1e4d4f692a98f2252aa7dc6720a"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Shard.html#a62e8d1e4d4f692a98f2252aa7dc6720a">ripple::NodeStore::Shard::finalKey</a></div><div class="ttdeci">static const uint256 finalKey</div><div class="ttdef"><b>Definition:</b> <a href="Shard_8h_source.html#l00168">Shard.h:168</a></div></div>
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<div class="ttc" id="afront_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/vector/front.html">std::vector::front</a></div><div class="ttdeci">T front(T... args)</div></div>
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<div class="ttc" id="asort_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/algorithm/sort.html">std::sort</a></div><div class="ttdeci">T sort(T... args)</div></div>
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<div class="ttc" id="areset_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/memory/shared_ptr/reset.html">std::shared_ptr::reset</a></div><div class="ttdeci">T reset(T... args)</div></div>
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<div class="ttc" id="aclassripple_1_1SHAMapHash_html"><div class="ttname"><a href="classripple_1_1SHAMapHash.html">ripple::SHAMapHash</a></div><div class="ttdef"><b>Definition:</b> <a href="SHAMapTreeNode_8h_source.html#l00043">SHAMapTreeNode.h:43</a></div></div>
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<div class="ttc" id="aclassripple_1_1Application_html_a7c963aa5c47180b24897ff6b5622e5bc"><div class="ttname"><a href="classripple_1_1Application.html#a7c963aa5c47180b24897ff6b5622e5bc">ripple::Application::getOPs</a></div><div class="ttdeci">virtual NetworkOPs & getOPs()=0</div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShardImp_html_a09183bd09b93a64f42d6ffb57a0e5647"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a09183bd09b93a64f42d6ffb57a0e5647">ripple::NodeStore::DatabaseShardImp::sweep</a></div><div class="ttdeci">void sweep() override</div><div class="ttdoc">Remove expired entries from the positive and negative caches.</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8cpp_source.html#l01094">DatabaseShardImp.cpp:1094</a></div></div>
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<div class="ttc" id="aclassripple_1_1Section_html_a320f911d1e931b45b71a50c25561ecf7"><div class="ttname"><a href="classripple_1_1Section.html#a320f911d1e931b45b71a50c25561ecf7">ripple::Section::values</a></div><div class="ttdeci">std::vector< std::string > const & values() const</div><div class="ttdoc">Returns all the values in the section.</div><div class="ttdef"><b>Definition:</b> <a href="BasicConfig_8h_source.html#l00076">BasicConfig.h:76</a></div></div>
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<div class="ttc" id="aclear_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/string/basic_string/clear.html">std::string::clear</a></div><div class="ttdeci">T clear(T... args)</div></div>
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<div class="ttc" id="astructripple_1_1NodeStore_1_1DatabaseShardImp_1_1ShardInfo_html_ae80eed968c12aefd8920b3672e9e882da12071b81bb60f781f9eb9672c5553bf0"><div class="ttname"><a href="structripple_1_1NodeStore_1_1DatabaseShardImp_1_1ShardInfo.html#ae80eed968c12aefd8920b3672e9e882da12071b81bb60f781f9eb9672c5553bf0">ripple::NodeStore::DatabaseShardImp::ShardInfo::State::finalize</a></div><div class="ttdeci">@ finalize</div></div>
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<div class="ttc" id="astructripple_1_1send__always_html"><div class="ttname"><a href="structripple_1_1send__always.html">ripple::send_always</a></div><div class="ttdoc">Sends a message to all peers.</div><div class="ttdef"><b>Definition:</b> <a href="predicates_8h_source.html#l00031">predicates.h:31</a></div></div>
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<div class="ttc" id="aclassripple_1_1Stoppable_html_adea135697761febf430a8628814c7902"><div class="ttname"><a href="classripple_1_1Stoppable.html#adea135697761febf430a8628814c7902">ripple::Stoppable::setParent</a></div><div class="ttdeci">void setParent(Stoppable &parent)</div><div class="ttdoc">Set the parent of this Stoppable.</div><div class="ttdef"><b>Definition:</b> <a href="Stoppable_8cpp_source.html#l00043">Stoppable.cpp:43</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShardImp_html_ac30abebe86f4437afe564602e793f7c2adff1dc0aa9a196a6e2d755a23cdb0642"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#ac30abebe86f4437afe564602e793f7c2adff1dc0aa9a196a6e2d755a23cdb0642">ripple::NodeStore::DatabaseShardImp::PathDesignation::historical</a></div><div class="ttdeci">@ historical</div></div>
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<div class="ttc" id="anamespaceripple_html_a55f440d44d3b98aa990fadd4ebb7c87e"><div class="ttname"><a href="namespaceripple.html#a55f440d44d3b98aa990fadd4ebb7c87e">ripple::get_if_exists</a></div><div class="ttdeci">bool get_if_exists(Section const &section, std::string const &name, T &v)</div><div class="ttdef"><b>Definition:</b> <a href="BasicConfig_8h_source.html#l00347">BasicConfig.h:347</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a6852360c60203e3ad674250c949b6b64"><div class="ttname"><a href="namespaceripple.html#a6852360c60203e3ad674250c949b6b64">ripple::deserializePrefixedHeader</a></div><div class="ttdeci">LedgerInfo deserializePrefixedHeader(Slice data)</div><div class="ttdoc">Deserialize a ledger header (prefixed with 4 bytes) from a byte array.</div><div class="ttdef"><b>Definition:</b> <a href="InboundLedger_8cpp_source.html#l00292">InboundLedger.cpp:292</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1Shard_html_ad2e03d2a891947acce3ff9f0812aa825"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Shard.html#ad2e03d2a891947acce3ff9f0812aa825">ripple::NodeStore::Shard::version</a></div><div class="ttdeci">static constexpr std::uint32_t version</div><div class="ttdef"><b>Definition:</b> <a href="Shard_8h_source.html#l00163">Shard.h:163</a></div></div>
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<div class="ttc" id="atie_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/utility/tuple/tie.html">std::tie</a></div><div class="ttdeci">T tie(T... args)</div></div>
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<div class="ttc" id="apush_back_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/vector/push_back.html">std::vector::push_back</a></div><div class="ttdeci">T push_back(T... args)</div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShardImp_html_ae485cb3f445b8514675a97533685bb51"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#ae485cb3f445b8514675a97533685bb51">ripple::NodeStore::DatabaseShardImp::getDesiredAsyncReadCount</a></div><div class="ttdeci">int getDesiredAsyncReadCount(std::uint32_t seq) override</div><div class="ttdoc">Get the maximum number of async reads the node store prefers.</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8cpp_source.html#l01055">DatabaseShardImp.cpp:1055</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShardImp_html_ad940c4471af2491cbdb248bc39ed1c7e"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#ad940c4471af2491cbdb248bc39ed1c7e">ripple::NodeStore::DatabaseShardImp::firstLedgerSeq</a></div><div class="ttdeci">std::uint32_t firstLedgerSeq(std::uint32_t shardIndex) const override</div><div class="ttdoc">Calculates the first ledger sequence for a given shard index.</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8h_source.html#l00104">DatabaseShardImp.h:104</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShardImp_html_af9351ee2bd83a81ce8dad2efc3933a44"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#af9351ee2bd83a81ce8dad2efc3933a44">ripple::NodeStore::DatabaseShardImp::getCacheHitRate</a></div><div class="ttdeci">float getCacheHitRate() override</div><div class="ttdoc">Get the positive cache hits to total attempts ratio.</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8cpp_source.html#l01077">DatabaseShardImp.cpp:1077</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShardImp_html_a32e81dda8a5e80807b35e4ed059eca6a"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a32e81dda8a5e80807b35e4ed059eca6a">ripple::NodeStore::DatabaseShardImp::avgShardFileSz_</a></div><div class="ttdeci">std::uint64_t avgShardFileSz_</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8h_source.html#l00248">DatabaseShardImp.h:248</a></div></div>
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<div class="ttc" id="aclassripple_1_1base__uint_html"><div class="ttname"><a href="classripple_1_1base__uint.html">ripple::base_uint< 256 ></a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShardImp_html_a56cba09312c9ebf64e629fc52cf11634"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a56cba09312c9ebf64e629fc52cf11634">ripple::NodeStore::DatabaseShardImp::status_</a></div><div class="ttdeci">std::string status_</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8h_source.html#l00225">DatabaseShardImp.h:225</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShardImp_html_a62ea02debe72d195bc03dc947dd674e2"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a62ea02debe72d195bc03dc947dd674e2">ripple::NodeStore::DatabaseShardImp::fetchFrom</a></div><div class="ttdeci">std::shared_ptr< NodeObject > fetchFrom(uint256 const &hash, std::uint32_t seq) override</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8cpp_source.html#l01205">DatabaseShardImp.cpp:1205</a></div></div>
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<div class="ttc" id="asample_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/algorithm/sample.html">std::sample</a></div><div class="ttdeci">T sample(T... args)</div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShardImp_html_ae6e657721f579ca89e18ee01aa42c07b"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#ae6e657721f579ca89e18ee01aa42c07b">ripple::NodeStore::DatabaseShardImp::getPreShards</a></div><div class="ttdeci">std::string getPreShards() override</div><div class="ttdoc">Get shard indexes being imported.</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8cpp_source.html#l00379">DatabaseShardImp.cpp:379</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShardImp_html_a494d3b67a11fccc7f21c0a5e58b1e26b"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a494d3b67a11fccc7f21c0a5e58b1e26b">ripple::NodeStore::DatabaseShardImp::getWriteLoad</a></div><div class="ttdeci">std::int32_t getWriteLoad() const override</div><div class="ttdoc">Retrieve the estimated number of pending write operations.</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8cpp_source.html#l00925">DatabaseShardImp.cpp:925</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShardImp_html_a7e7ec5fbd156f5d4cf488a61c3151622"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a7e7ec5fbd156f5d4cf488a61c3151622">ripple::NodeStore::DatabaseShardImp::shardBoundaryIndex</a></div><div class="ttdeci">std::uint32_t shardBoundaryIndex(std::lock_guard< std::mutex > const &) const</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8cpp_source.html#l01603">DatabaseShardImp.cpp:1603</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1TaskQueue_html"><div class="ttname"><a href="classripple_1_1NodeStore_1_1TaskQueue.html">ripple::NodeStore::TaskQueue</a></div><div class="ttdef"><b>Definition:</b> <a href="TaskQueue_8h_source.html#l00032">TaskQueue.h:32</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a597325d7385ff9c19686e14e5bead510a99c8ce56e7ab246445d3b134724428f3"><div class="ttname"><a href="namespaceripple.html#a597325d7385ff9c19686e14e5bead510a99c8ce56e7ab246445d3b134724428f3">ripple::OperatingMode::DISCONNECTED</a></div><div class="ttdeci">@ DISCONNECTED</div><div class="ttdoc">not ready to process requests</div></div>
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<div class="ttc" id="aclassripple_1_1Stoppable_html"><div class="ttname"><a href="classripple_1_1Stoppable.html">ripple::Stoppable</a></div><div class="ttdoc">Provides an interface for starting and stopping.</div><div class="ttdef"><b>Definition:</b> <a href="Stoppable_8h_source.html#l00201">Stoppable.h:201</a></div></div>
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<div class="ttc" id="astructripple_1_1NodeStore_1_1DatabaseShardImp_1_1ShardInfo_html_a0f8da542ecf331ef870f4c1f8fb43a25"><div class="ttname"><a href="structripple_1_1NodeStore_1_1DatabaseShardImp_1_1ShardInfo.html#a0f8da542ecf331ef870f4c1f8fb43a25">ripple::NodeStore::DatabaseShardImp::ShardInfo::shard</a></div><div class="ttdeci">std::shared_ptr< Shard > shard</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8h_source.html#l00192">DatabaseShardImp.h:192</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShardImp_html_a3193acc56345685607eb7525237ced22"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a3193acc56345685607eb7525237ced22">ripple::NodeStore::DatabaseShardImp::chooseHistoricalPath</a></div><div class="ttdeci">boost::filesystem::path chooseHistoricalPath(std::lock_guard< std::mutex > const &) const</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8cpp_source.html#l01826">DatabaseShardImp.cpp:1826</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a71a6227fec78db0b06595d62c06b25dc"><div class="ttname"><a href="namespaceripple.html#a71a6227fec78db0b06595d62c06b25dc">ripple::rand_int</a></div><div class="ttdeci">std::enable_if_t< std::is_integral< Integral >::value &&detail::is_engine< Engine >::value, Integral > rand_int(Engine &engine, Integral min, Integral max)</div><div class="ttdoc">Return a uniformly distributed random integer.</div><div class="ttdef"><b>Definition:</b> <a href="ripple_2basics_2random_8h_source.html#l00115">ripple/basics/random.h:115</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShardImp_html_a820d8c5e3f2f2a71b17d0b18a28d978f"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a820d8c5e3f2f2a71b17d0b18a28d978f">ripple::NodeStore::DatabaseShardImp::initConfig</a></div><div class="ttdeci">bool initConfig(std::lock_guard< std::mutex > &)</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8cpp_source.html#l01117">DatabaseShardImp.cpp:1117</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShardImp_html_a35a74407f30dd1cb390020c06dac7ca4"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a35a74407f30dd1cb390020c06dac7ca4">ripple::NodeStore::DatabaseShardImp::sufficientStorage</a></div><div class="ttdeci">bool sufficientStorage(std::uint32_t numShards, PathDesignation pathDesignation, std::lock_guard< std::mutex > const &) const</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8cpp_source.html#l01485">DatabaseShardImp.cpp:1485</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShardImp_html_a93c4f12a0ef777c6b71deef93e5ad767"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a93c4f12a0ef777c6b71deef93e5ad767">ripple::NodeStore::DatabaseShardImp::init_</a></div><div class="ttdeci">bool init_</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8h_source.html#l00204">DatabaseShardImp.h:204</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShardImp_html_a2cd2db2080765e82032149961701b2c0"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a2cd2db2080765e82032149961701b2c0">ripple::NodeStore::DatabaseShardImp::getCompleteShards</a></div><div class="ttdeci">std::string getCompleteShards() override</div><div class="ttdoc">Query which complete shards are stored.</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8cpp_source.html#l00645">DatabaseShardImp.cpp:645</a></div></div>
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<div class="ttc" id="aclassripple_1_1Application_html_a57929fa83c551514e364fe6981b0c104"><div class="ttname"><a href="classripple_1_1Application.html#a57929fa83c551514e364fe6981b0c104">ripple::Application::getLedgerMaster</a></div><div class="ttdeci">virtual LedgerMaster & getLedgerMaster()=0</div></div>
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<div class="ttc" id="aclassripple_1_1PublicKey_html"><div class="ttname"><a href="classripple_1_1PublicKey.html">ripple::PublicKey</a></div><div class="ttdoc">A public key.</div><div class="ttdef"><b>Definition:</b> <a href="PublicKey_8h_source.html#l00059">PublicKey.h:59</a></div></div>
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<div class="ttc" id="aclassripple_1_1Config_html"><div class="ttname"><a href="classripple_1_1Config.html">ripple::Config</a></div><div class="ttdef"><b>Definition:</b> <a href="Config_8h_source.html#l00067">Config.h:67</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShardImp_html_aaf231cc9d3a5c05fe195dc2bdda5c77f"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aaf231cc9d3a5c05fe195dc2bdda5c77f">ripple::NodeStore::DatabaseShardImp::shards_</a></div><div class="ttdeci">std::map< std::uint32_t, ShardInfo > shards_</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8h_source.html#l00213">DatabaseShardImp.h:213</a></div></div>
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<div class="ttc" id="abasic_ofstream_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/io/basic_ofstream.html">std::ofstream</a></div><div class="ttdoc">STL class.</div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html_a530e5792a51146d9f81c92bad1fd932a"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#a530e5792a51146d9f81c92bad1fd932a">ripple::NodeStore::Database::fetch</a></div><div class="ttdeci">virtual std::shared_ptr< NodeObject > fetch(uint256 const &hash, std::uint32_t seq)=0</div><div class="ttdoc">Fetch an object.</div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShardImp_html_a41206c58b8bbec891dd051401f6666e6"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a41206c58b8bbec891dd051401f6666e6">ripple::NodeStore::DatabaseShardImp::~DatabaseShardImp</a></div><div class="ttdeci">~DatabaseShardImp() override</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8cpp_source.html#l00064">DatabaseShardImp.cpp:64</a></div></div>
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<div class="ttc" id="aclassripple_1_1Application_html_aca56b7c63030174e59720ab51d739422"><div class="ttname"><a href="classripple_1_1Application.html#aca56b7c63030174e59720ab51d739422">ripple::Application::config</a></div><div class="ttdeci">virtual Config & config()=0</div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShardImp_html_a7611112fba3e838e4326394d9b79ed05"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a7611112fba3e838e4326394d9b79ed05">ripple::NodeStore::DatabaseShardImp::dir_</a></div><div class="ttdeci">boost::filesystem::path dir_</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8h_source.html#l00219">DatabaseShardImp.h:219</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShardImp_html_ae02d456edfaf9c9420a38c8e6101522e"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#ae02d456edfaf9c9420a38c8e6101522e">ripple::NodeStore::DatabaseShardImp::updateStatus</a></div><div class="ttdeci">void updateStatus(std::lock_guard< std::mutex > &)</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8cpp_source.html#l01445">DatabaseShardImp.cpp:1445</a></div></div>
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<div class="ttc" id="aclassripple_1_1Config_html_a55cd8ef67ffbf6a137e0dd71bc8151c6"><div class="ttname"><a href="classripple_1_1Config.html#a55cd8ef67ffbf6a137e0dd71bc8151c6">ripple::Config::standalone</a></div><div class="ttdeci">bool standalone() const</div><div class="ttdef"><b>Definition:</b> <a href="Config_8h_source.html#l00233">Config.h:233</a></div></div>
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<div class="ttc" id="anamespaceripple_1_1NodeStore_html_a6b98af8d6a33587b4ad55e3bf079bcda"><div class="ttname"><a href="namespaceripple_1_1NodeStore.html#a6b98af8d6a33587b4ad55e3bf079bcda">ripple::NodeStore::seqToShardIndex</a></div><div class="ttdeci">constexpr std::uint32_t seqToShardIndex(std::uint32_t seq, std::uint32_t ledgersPerShard=DatabaseShard::ledgersPerShardDefault)</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShard_8h_source.html#l00190">DatabaseShard.h:190</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShardImp_html_a3c7492ee4b286b6cc18146b335735e0d"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a3c7492ee4b286b6cc18146b335735e0d">ripple::NodeStore::DatabaseShardImp::removeFailedShard</a></div><div class="ttdeci">void removeFailedShard(std::shared_ptr< Shard > &shard)</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8cpp_source.html#l01576">DatabaseShardImp.cpp:1576</a></div></div>
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<div class="ttc" id="aclassripple_1_1Application_html_a9b3f2eb30c34c4c8a516bce076be513e"><div class="ttname"><a href="classripple_1_1Application.html#a9b3f2eb30c34c4c8a516bce076be513e">ripple::Application::nodeIdentity</a></div><div class="ttdeci">virtual std::pair< PublicKey, SecretKey > const & nodeIdentity()=0</div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShard_html"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShard.html">ripple::NodeStore::DatabaseShard</a></div><div class="ttdoc">A collection of historical shards.</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShard_8h_source.html#l00037">DatabaseShard.h:37</a></div></div>
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<div class="ttc" id="ato_string_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/string/basic_string/to_string.html">std::to_string</a></div><div class="ttdeci">T to_string(T... args)</div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShardImp_html_a4484d1db178e59bbf7b9950782e71857"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a4484d1db178e59bbf7b9950782e71857">ripple::NodeStore::DatabaseShardImp::importShard</a></div><div class="ttdeci">bool importShard(std::uint32_t shardIndex, boost::filesystem::path const &srcDir) override</div><div class="ttdoc">Import a shard into the shard database.</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8cpp_source.html#l00398">DatabaseShardImp.cpp:398</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html_aa3570fbe5e933011616c7662961de3e5"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#aa3570fbe5e933011616c7662961de3e5">ripple::NodeStore::Database::storeStats</a></div><div class="ttdeci">void storeStats(size_t sz)</div><div class="ttdef"><b>Definition:</b> <a href="Database_8h_source.html#l00250">Database.h:250</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a8439f02fc1834046d791febb643887cb"><div class="ttname"><a href="namespaceripple.html#a8439f02fc1834046d791febb643887cb">ripple::default_prng</a></div><div class="ttdeci">beast::xor_shift_engine & default_prng()</div><div class="ttdoc">Return the default random engine.</div><div class="ttdef"><b>Definition:</b> <a href="ripple_2basics_2random_8h_source.html#l00065">ripple/basics/random.h:65</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShardImp_html_ac30abebe86f4437afe564602e793f7c2a334c4a4c42fdb79d7ebc3e73b517e6f8"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#ac30abebe86f4437afe564602e793f7c2a334c4a4c42fdb79d7ebc3e73b517e6f8">ripple::NodeStore::DatabaseShardImp::PathDesignation::none</a></div><div class="ttdeci">@ none</div></div>
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<div class="ttc" id="aclassbeast_1_1Journal_html_a49b0713e65bb8e2c51b76fbf16252afe"><div class="ttname"><a href="classbeast_1_1Journal.html#a49b0713e65bb8e2c51b76fbf16252afe">beast::Journal::error</a></div><div class="ttdeci">Stream error() const</div><div class="ttdef"><b>Definition:</b> <a href="Journal_8h_source.html#l00333">Journal.h:333</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShardImp_html_a41d708ced19084cc1ff15a0cda1d2040"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a41d708ced19084cc1ff15a0cda1d2040">ripple::NodeStore::DatabaseShardImp::checkHistoricalPaths</a></div><div class="ttdeci">bool checkHistoricalPaths() const</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8cpp_source.html#l01859">DatabaseShardImp.cpp:1859</a></div></div>
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<div class="ttc" id="astructripple_1_1ConfigSection_html"><div class="ttname"><a href="structripple_1_1ConfigSection.html">ripple::ConfigSection</a></div><div class="ttdef"><b>Definition:</b> <a href="ConfigSections_8h_source.html#l00028">ConfigSections.h:28</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShardImp_html_a99507baad74b4f29488d61f5d9c6ef57"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a99507baad74b4f29488d61f5d9c6ef57">ripple::NodeStore::DatabaseShardImp::latestShardIndex_</a></div><div class="ttdeci">boost::optional< std::uint32_t > latestShardIndex_</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8h_source.html#l00260">DatabaseShardImp.h:260</a></div></div>
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<div class="ttc" id="aclassbeast_1_1Journal_html"><div class="ttname"><a href="classbeast_1_1Journal.html">beast::Journal</a></div><div class="ttdoc">A generic endpoint for log messages.</div><div class="ttdef"><b>Definition:</b> <a href="Journal_8h_source.html#l00058">Journal.h:58</a></div></div>
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<div class="ttc" id="ainteger_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html_a51f2d9197ceae15155509404ce09d9a7"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#a51f2d9197ceae15155509404ce09d9a7">ripple::NodeStore::Database::earliestLedgerSeq</a></div><div class="ttdeci">std::uint32_t earliestLedgerSeq() const</div><div class="ttdef"><b>Definition:</b> <a href="Database_8h_source.html#l00236">Database.h:236</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShardImp_html_afee9d9667f932463329bb7c65ccd2300"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#afee9d9667f932463329bb7c65ccd2300">ripple::NodeStore::DatabaseShardImp::setFileStats</a></div><div class="ttdeci">void setFileStats()</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8cpp_source.html#l01394">DatabaseShardImp.cpp:1394</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShardImp_html_a1312ce415716b18c2b8d763c89017da9"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a1312ce415716b18c2b8d763c89017da9">ripple::NodeStore::DatabaseShardImp::acquireIndex_</a></div><div class="ttdeci">std::uint32_t acquireIndex_</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8h_source.html#l00216">DatabaseShardImp.h:216</a></div></div>
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<div class="ttc" id="aclassripple_1_1Overlay_html_ace401ddd7d28c698af38c35ef8fc06e3"><div class="ttname"><a href="classripple_1_1Overlay.html#ace401ddd7d28c698af38c35ef8fc06e3">ripple::Overlay::foreach</a></div><div class="ttdeci">void foreach(Function f) const</div><div class="ttdoc">Visit every active peer.</div><div class="ttdef"><b>Definition:</b> <a href="Overlay_8h_source.html#l00183">Overlay.h:183</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1Scheduler_html"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Scheduler.html">ripple::NodeStore::Scheduler</a></div><div class="ttdoc">Scheduling for asynchronous backend activity.</div><div class="ttdef"><b>Definition:</b> <a href="ripple_2nodestore_2Scheduler_8h_source.html#l00057">ripple/nodestore/Scheduler.h:57</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShardImp_html_a200195e3ef1595d39b613142ada49213"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a200195e3ef1595d39b613142ada49213">ripple::NodeStore::DatabaseShardImp::findAcquireIndex</a></div><div class="ttdeci">boost::optional< std::uint32_t > findAcquireIndex(std::uint32_t validLedgerSeq, std::lock_guard< std::mutex > &)</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8cpp_source.html#l01226">DatabaseShardImp.cpp:1226</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html_a109754c4bed6627ba778fa84244177a4"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#a109754c4bed6627ba778fa84244177a4">ripple::NodeStore::Database::fetchInternal</a></div><div class="ttdeci">std::shared_ptr< NodeObject > fetchInternal(uint256 const &hash, std::shared_ptr< Backend > backend)</div><div class="ttdef"><b>Definition:</b> <a href="Database_8cpp_source.html#l00123">Database.cpp:123</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShardImp_html_a4cae88f513ca54bed586f2a63f5f3c36"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a4cae88f513ca54bed586f2a63f5f3c36">ripple::NodeStore::DatabaseShardImp::init</a></div><div class="ttdeci">bool init() override</div><div class="ttdoc">Initialize the database.</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8cpp_source.html#l00070">DatabaseShardImp.cpp:70</a></div></div>
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<div class="ttc" id="aclassripple_1_1Serializer_html"><div class="ttname"><a href="classripple_1_1Serializer.html">ripple::Serializer</a></div><div class="ttdef"><b>Definition:</b> <a href="Serializer_8h_source.html#l00039">Serializer.h:39</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShardImp_html_a9d1c4f295ea4c69503bfc9fb3cc810a3"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a9d1c4f295ea4c69503bfc9fb3cc810a3">ripple::NodeStore::DatabaseShardImp::store</a></div><div class="ttdeci">void store(NodeObjectType type, Blob &&data, uint256 const &hash, std::uint32_t seq) override</div><div class="ttdoc">Store the object.</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8cpp_source.html#l00942">DatabaseShardImp.cpp:942</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShardImp_html_a6a9609b4abbe08c0842f0e2ab16cab5a"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a6a9609b4abbe08c0842f0e2ab16cab5a">ripple::NodeStore::DatabaseShardImp::historicalPaths_</a></div><div class="ttdeci">std::vector< boost::filesystem::path > historicalPaths_</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8h_source.html#l00234">DatabaseShardImp.h:234</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShardImp_html_a16a96ba2cc464c9035409543283c528f"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a16a96ba2cc464c9035409543283c528f">ripple::NodeStore::DatabaseShardImp::parent_</a></div><div class="ttdeci">Stoppable & parent_</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8h_source.html#l00202">DatabaseShardImp.h:202</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShardImp_html_af73b3b0d35e34f6b9945c12763eea2d1"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#af73b3b0d35e34f6b9945c12763eea2d1">ripple::NodeStore::DatabaseShardImp::importMarker_</a></div><div class="ttdeci">static constexpr auto importMarker_</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8h_source.html#l00251">DatabaseShardImp.h:251</a></div></div>
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<div class="ttc" id="anamespaceripple_html"><div class="ttname"><a href="namespaceripple.html">ripple</a></div><div class="ttdoc">Use hash_* containers for keys that do not need a cryptographically secure hashing algorithm.</div><div class="ttdef"><b>Definition:</b> <a href="RCLCensorshipDetector_8h_source.html#l00029">RCLCensorshipDetector.h:29</a></div></div>
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<div class="ttc" id="aclassripple_1_1Serializer_html_a96daec54ca0c8ec7f6e7e683e9abbe0e"><div class="ttname"><a href="classripple_1_1Serializer.html#a96daec54ca0c8ec7f6e7e683e9abbe0e">ripple::Serializer::addBitString</a></div><div class="ttdeci">int addBitString(base_uint< Bits, Tag > const &v)</div><div class="ttdef"><b>Definition:</b> <a href="Serializer_8h_source.html#l00097">Serializer.h:97</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html_aad7aa12d0cc01006120761d23312d428"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#aad7aa12d0cc01006120761d23312d428">ripple::NodeStore::Database::storeLedger</a></div><div class="ttdeci">virtual bool storeLedger(std::shared_ptr< Ledger const > const &srcLedger)=0</div><div class="ttdoc">Copies a ledger stored in a different database to this one.</div></div>
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<div class="ttc" id="aclassripple_1_1Application_html_a25c5851322f6cb3762563fd1278c6143"><div class="ttname"><a href="classripple_1_1Application.html#a25c5851322f6cb3762563fd1278c6143">ripple::Application::getNodeStore</a></div><div class="ttdeci">virtual NodeStore::Database & getNodeStore()=0</div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShardImp_html_a373209a587ff5d3bb6aab0bae760149c"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a373209a587ff5d3bb6aab0bae760149c">ripple::NodeStore::DatabaseShardImp::import</a></div><div class="ttdeci">void import(Database &source) override</div><div class="ttdoc">Import the application local node store.</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8cpp_source.html#l00701">DatabaseShardImp.cpp:701</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShardImp_html_ade9e53bb5540171fe553679f4d249b10"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#ade9e53bb5540171fe553679f4d249b10">ripple::NodeStore::DatabaseShardImp::maxHistoricalShards_</a></div><div class="ttdeci">std::uint32_t maxHistoricalShards_</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8h_source.html#l00231">DatabaseShardImp.h:231</a></div></div>
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<div class="ttc" id="aclassripple_1_1Application_html_a7019a7ed92a7a68f92f0d20fb46de0cc"><div class="ttname"><a href="classripple_1_1Application.html#a7019a7ed92a7a68f92f0d20fb46de0cc">ripple::Application::getShardFamily</a></div><div class="ttdeci">virtual Family * getShardFamily()=0</div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html_a0d7c3d303adce36199b2c67c4df8a2de"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#a0d7c3d303adce36199b2c67c4df8a2de">ripple::NodeStore::Database::j_</a></div><div class="ttdeci">const beast::Journal j_</div><div class="ttdef"><b>Definition:</b> <a href="Database_8h_source.html#l00242">Database.h:242</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShardImp_html_a71bcbf859376d4d680b6f03f0ea94930"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a71bcbf859376d4d680b6f03f0ea94930">ripple::NodeStore::DatabaseShardImp::fetchLedger</a></div><div class="ttdeci">std::shared_ptr< Ledger > fetchLedger(uint256 const &hash, std::uint32_t seq) override</div><div class="ttdoc">Fetch a ledger from the shard store.</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8cpp_source.html#l00507">DatabaseShardImp.cpp:507</a></div></div>
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<div class="ttc" id="abegin_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/vector/begin.html">std::vector::begin</a></div><div class="ttdeci">T begin(T... args)</div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html_ab8f5eeb95d1166af47301d041b3063f2"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#ab8f5eeb95d1166af47301d041b3063f2">ripple::NodeStore::Database::stopThreads</a></div><div class="ttdeci">void stopThreads()</div><div class="ttdef"><b>Definition:</b> <a href="Database_8cpp_source.html#l00093">Database.cpp:93</a></div></div>
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<div class="ttc" id="anamespacestd_html"><div class="ttname"><a href="namespacestd.html">std</a></div><div class="ttdoc">STL namespace.</div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShardImp_html_a8f49310d6f4f314331c09f7c4561a1b3"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a8f49310d6f4f314331c09f7c4561a1b3">ripple::NodeStore::DatabaseShardImp::numHistoricalShards</a></div><div class="ttdeci">std::uint32_t numHistoricalShards(std::lock_guard< std::mutex > const &lock) const</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8cpp_source.html#l01616">DatabaseShardImp.cpp:1616</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html_a44b4880cc7028c8171c4a901381ba21e"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#a44b4880cc7028c8171c4a901381ba21e">ripple::NodeStore::Database::asyncFetch</a></div><div class="ttdeci">virtual bool asyncFetch(uint256 const &hash, std::uint32_t seq, std::shared_ptr< NodeObject > &object)=0</div><div class="ttdoc">Fetch an object without waiting.</div></div>
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<div class="ttc" id="aclassripple_1_1LedgerMaster_html_ae1ced193783ee99e6935bf68d8eb7031"><div class="ttname"><a href="classripple_1_1LedgerMaster.html#ae1ced193783ee99e6935bf68d8eb7031">ripple::LedgerMaster::getCurrentLedgerIndex</a></div><div class="ttdeci">LedgerIndex getCurrentLedgerIndex()</div><div class="ttdef"><b>Definition:</b> <a href="LedgerMaster_8cpp_source.html#l00206">LedgerMaster.cpp:206</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShardImp_html_aa4396f50343356b5ba15f278f15181ff"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#aa4396f50343356b5ba15f278f15181ff">ripple::NodeStore::DatabaseShardImp::relocateOutdatedShards</a></div><div class="ttdeci">void relocateOutdatedShards(std::lock_guard< std::mutex > const &lock)</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8cpp_source.html#l01630">DatabaseShardImp.cpp:1630</a></div></div>
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<div class="ttc" id="aclassripple_1_1Application_html_a0511c5e849c6735036d4667a72ff01ee"><div class="ttname"><a href="classripple_1_1Application.html#a0511c5e849c6735036d4667a72ff01ee">ripple::Application::overlay</a></div><div class="ttdeci">virtual Overlay & overlay()=0</div></div>
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<div class="ttc" id="acount_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/algorithm/count.html">std::count_if</a></div><div class="ttdeci">T count_if(T... args)</div></div>
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<div class="ttc" id="aempty_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/vector/empty.html">std::vector::empty</a></div><div class="ttdeci">T empty(T... args)</div></div>
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<div class="ttc" id="aunique_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/algorithm/unique.html">std::unique</a></div><div class="ttdeci">T unique(T... args)</div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShardImp_html_a7f3e79b345e2c729138a1e3eba4f9cb5"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a7f3e79b345e2c729138a1e3eba4f9cb5">ripple::NodeStore::DatabaseShardImp::validate</a></div><div class="ttdeci">void validate() override</div><div class="ttdoc">Verifies shard store data is valid.</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8cpp_source.html#l00654">DatabaseShardImp.cpp:654</a></div></div>
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<div class="ttc" id="aclassbeast_1_1Journal_html_a556228cb60bcf405c225d3f64b7b01ae"><div class="ttname"><a href="classbeast_1_1Journal.html#a556228cb60bcf405c225d3f64b7b01ae">beast::Journal::debug</a></div><div class="ttdeci">Stream debug() const</div><div class="ttdef"><b>Definition:</b> <a href="Journal_8h_source.html#l00315">Journal.h:315</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a991ad04127005bca99824203dfe2e783"><div class="ttname"><a href="namespaceripple.html#a991ad04127005bca99824203dfe2e783">ripple::getHashesByIndex</a></div><div class="ttdeci">bool getHashesByIndex(std::uint32_t ledgerIndex, uint256 &ledgerHash, uint256 &parentHash, Application &app)</div><div class="ttdef"><b>Definition:</b> <a href="Ledger_8cpp_source.html#l01287">Ledger.cpp:1287</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShardImp_html_a0f64d3dbe29e5079cf0840c487daa6ff"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a0f64d3dbe29e5079cf0840c487daa6ff">ripple::NodeStore::DatabaseShardImp::canAdd_</a></div><div class="ttdeci">bool canAdd_</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8h_source.html#l00222">DatabaseShardImp.h:222</a></div></div>
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<div class="ttc" id="amake_pair_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/utility/pair/make_pair.html">std::make_pair</a></div><div class="ttdeci">T make_pair(T... args)</div></div>
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<div class="ttc" id="aclassripple_1_1Serializer_html_a55ebab5e9bf8d8231da8f3c796150719"><div class="ttname"><a href="classripple_1_1Serializer.html#a55ebab5e9bf8d8231da8f3c796150719">ripple::Serializer::add32</a></div><div class="ttdeci">int add32(std::uint32_t i)</div><div class="ttdef"><b>Definition:</b> <a href="Serializer_8cpp_source.html#l00038">Serializer.cpp:38</a></div></div>
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<div class="ttc" id="aend_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/vector/end.html">std::vector::end</a></div><div class="ttdeci">T end(T... args)</div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html_a0e5bc58351ded4683d7207383794a484"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html#a0e5bc58351ded4683d7207383794a484">ripple::NodeStore::Database::scheduler_</a></div><div class="ttdeci">Scheduler & scheduler_</div><div class="ttdef"><b>Definition:</b> <a href="Database_8h_source.html#l00243">Database.h:243</a></div></div>
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<div class="ttc" id="anamespaceripple_html_a8c2adee26b605bf80bdd122435bc40bb"><div class="ttname"><a href="namespaceripple.html#a8c2adee26b605bf80bdd122435bc40bb">ripple::RangeSet</a></div><div class="ttdeci">boost::icl::interval_set< T, std::less, ClosedInterval< T > > RangeSet</div><div class="ttdoc">A set of closed intervals over the domain T.</div><div class="ttdef"><b>Definition:</b> <a href="RangeSet_8h_source.html#l00069">RangeSet.h:69</a></div></div>
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<div class="ttc" id="amax_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/algorithm/max.html">std::max</a></div><div class="ttdeci">T max(T... args)</div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShardImp_html_ad45932fe052498641dbafd77bb20c0bc"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#ad45932fe052498641dbafd77bb20c0bc">ripple::NodeStore::DatabaseShardImp::DatabaseShardImp</a></div><div class="ttdeci">DatabaseShardImp()=delete</div></div>
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<div class="ttc" id="aunique_ptr_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/memory/unique_ptr.html">std::unique_ptr</a></div><div class="ttdoc">STL class.</div></div>
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<div class="ttc" id="aunordered_map_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/unordered_map.html">std::unordered_map</a></div><div class="ttdoc">STL class.</div></div>
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<div class="ttc" id="astructripple_1_1NodeStore_1_1DatabaseShardImp_1_1ShardInfo_html_ae80eed968c12aefd8920b3672e9e882da93473a7344419b15c4219cc2b6c64c6f"><div class="ttname"><a href="structripple_1_1NodeStore_1_1DatabaseShardImp_1_1ShardInfo.html#ae80eed968c12aefd8920b3672e9e882da93473a7344419b15c4219cc2b6c64c6f">ripple::NodeStore::DatabaseShardImp::ShardInfo::State::import</a></div><div class="ttdeci">@ import</div></div>
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<div class="ttc" id="anamespaceripple_1_1NodeStore_html_ab026118fd22b5e7db14b5dea6938aaa8ac33a634d0db63027973fd6d4ac0b5433"><div class="ttname"><a href="namespaceripple_1_1NodeStore.html#ab026118fd22b5e7db14b5dea6938aaa8ac33a634d0db63027973fd6d4ac0b5433">ripple::NodeStore::asyncDivider</a></div><div class="ttdeci">@ asyncDivider</div><div class="ttdef"><b>Definition:</b> <a href="nodestore_2impl_2Tuning_8h_source.html#l00032">nodestore/impl/Tuning.h:32</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShardImp_html_a3731860beb1ccb1fcd59066f37f67025"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a3731860beb1ccb1fcd59066f37f67025">ripple::NodeStore::DatabaseShardImp::prepareForNewShard</a></div><div class="ttdeci">boost::optional< PathDesignation > prepareForNewShard(std::uint32_t shardIndex, std::uint32_t numHistoricalShards, std::lock_guard< std::mutex > const &lock)</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8cpp_source.html#l01794">DatabaseShardImp.cpp:1794</a></div></div>
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<div class="ttc" id="astructripple_1_1ConfigSection_html_a44ee859a6705ddcac4e318602f8fe6ac"><div class="ttname"><a href="structripple_1_1ConfigSection.html#a44ee859a6705ddcac4e318602f8fe6ac">ripple::ConfigSection::nodeDatabase</a></div><div class="ttdeci">static std::string nodeDatabase()</div><div class="ttdef"><b>Definition:</b> <a href="ConfigSections_8h_source.html#l00033">ConfigSections.h:33</a></div></div>
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<div class="ttc" id="astructripple_1_1NodeStore_1_1DatabaseShardImp_1_1ShardInfo_html"><div class="ttname"><a href="structripple_1_1NodeStore_1_1DatabaseShardImp_1_1ShardInfo.html">ripple::NodeStore::DatabaseShardImp::ShardInfo</a></div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8h_source.html#l00176">DatabaseShardImp.h:176</a></div></div>
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<div class="ttc" id="awhat_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/error/exception/what.html">std::exception::what</a></div><div class="ttdeci">T what(T... args)</div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShardImp_html_a9f17f5785642cce8324c56de29a14770"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a9f17f5785642cce8324c56de29a14770">ripple::NodeStore::DatabaseShardImp::onStop</a></div><div class="ttdeci">void onStop() override</div><div class="ttdoc">Override called when the stop notification is issued.</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8cpp_source.html#l00682">DatabaseShardImp.cpp:682</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShardImp_html_a150117b98fdc0efa974569fee8ba87f6"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a150117b98fdc0efa974569fee8ba87f6">ripple::NodeStore::DatabaseShardImp::ctx_</a></div><div class="ttdeci">std::unique_ptr< nudb::context > ctx_</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8h_source.html#l00207">DatabaseShardImp.h:207</a></div></div>
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<div class="ttc" id="aclassripple_1_1BasicConfig_html_a60aca585d76b1121dd4f72b358729456"><div class="ttname"><a href="classripple_1_1BasicConfig.html#a60aca585d76b1121dd4f72b358729456">ripple::BasicConfig::section</a></div><div class="ttdeci">Section & section(std::string const &name)</div><div class="ttdoc">Returns the section with the given name.</div><div class="ttdef"><b>Definition:</b> <a href="BasicConfig_8cpp_source.html#l00138">BasicConfig.cpp:138</a></div></div>
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<div class="ttc" id="aclassripple_1_1Stoppable_html_a836b8737444ef1133c3596e61010fa80"><div class="ttname"><a href="classripple_1_1Stoppable.html#a836b8737444ef1133c3596e61010fa80">ripple::Stoppable::isStopping</a></div><div class="ttdeci">bool isStopping() const</div><div class="ttdoc">Returns true if the stoppable should stop.</div><div class="ttdef"><b>Definition:</b> <a href="Stoppable_8cpp_source.html#l00054">Stoppable.cpp:54</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShardImp_html_a99553f0f16c045e46622d0af19c2dcea"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a99553f0f16c045e46622d0af19c2dcea">ripple::NodeStore::DatabaseShardImp::storeLedgerInShard</a></div><div class="ttdeci">bool storeLedgerInShard(std::shared_ptr< Shard > &shard, std::shared_ptr< Ledger const > const &ledger)</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8cpp_source.html#l01540">DatabaseShardImp.cpp:1540</a></div></div>
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<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShardImp_html_a54b9f5c03c75d5624f63f321cb54eeaf"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShardImp.html#a54b9f5c03c75d5624f63f321cb54eeaf">ripple::NodeStore::DatabaseShardImp::backendName_</a></div><div class="ttdeci">std::string backendName_</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8h_source.html#l00228">DatabaseShardImp.h:228</a></div></div>
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