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Make some variables configurable for each db instance

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Summary:
Make configurable 'targetFileSize', 'targetFileSizeMultiplier',
'maxBytesForLevelBase', 'maxBytesForLevelMultiplier',
'expandedCompactionFactor', 'maxGrandParentOverlapFactor'

Test Plan: N/A

Reviewers: dhruba

Reviewed By: dhruba

Differential Revision: https://reviews.facebook.net/D3801
This commit is contained in:
heyongqiang
2012-06-22 19:30:03 -07:00
parent 2067d22038
commit 4e4b6812ff
16 changed files with 417 additions and 153 deletions
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4
db/corruption_test.cc
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@@ -295,7 +295,7 @@ TEST(CorruptionTest, CompactionInputError) {
Build(10);
DBImpl* dbi = reinterpret_cast<DBImpl*>(db_);
dbi->TEST_CompactMemTable();
const int last = config::kMaxMemCompactLevel;
const int last = dbi->MaxMemCompactionLevel();
ASSERT_EQ(1, Property("leveldb.num-files-at-level" + NumberToString(last)));
Corrupt(kTableFile, 100, 1);
@@ -314,7 +314,7 @@ TEST(CorruptionTest, CompactionInputErrorParanoid) {
DBImpl* dbi = reinterpret_cast<DBImpl*>(db_);
// Fill levels >= 1 so memtable compaction outputs to level 1
for (int level = 1; level < config::kNumLevels; level++) {
for (int level = 1; level < dbi->NumberLevels(); level++) {
dbi->Put(WriteOptions(), "", "begin");
dbi->Put(WriteOptions(), "~", "end");
dbi->TEST_CompactMemTable();