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Expose new configration variables via the thrift api

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Summary: Expose new configration variables via the thrift api. when compiing for fbcode, always build thrift server

Test Plan: none.

Reviewers: heyongqiang

Reviewed By: heyongqiang

Differential Revision: https://reviews.facebook.net/D4689
This commit is contained in:
Dhruba Borthakur
2012-08-16 11:03:07 -07:00
parent 7c0b5ec54a
commit b56ff5ea38
7 changed files with 317 additions and 5 deletions
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23
thrift/server_utils.cpp
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@@ -75,6 +75,26 @@ class DBHandler : virtual public DBIf {
} else if (dboptions.compression == kSnappyCompression) {
options.compression = leveldb::kSnappyCompression;
}
if (dboptions.num_levels > 0)
options.num_levels = dboptions.num_levels;
if (dboptions.level0_file_num_compaction_trigger > 0)
options.level0_file_num_compaction_trigger = dboptions.level0_file_num_compaction_trigger;
if (dboptions.level0_slowdown_writes_trigger > 0)
options.level0_slowdown_writes_trigger = dboptions.level0_slowdown_writes_trigger;
if (dboptions.level0_stop_writes_trigger)
options.level0_stop_writes_trigger = dboptions.level0_stop_writes_trigger;
if (dboptions.target_file_size_base > 0)
options.target_file_size_base = dboptions.target_file_size_base;
if (dboptions.target_file_size_multiplier > 0)
options.target_file_size_multiplier = dboptions.target_file_size_multiplier;
if (dboptions.max_bytes_for_level_base)
options.max_bytes_for_level_base = dboptions.max_bytes_for_level_base;
if (dboptions.max_bytes_for_level_multiplier)
options.max_bytes_for_level_multiplier = dboptions.max_bytes_for_level_multiplier;
if (dboptions.max_grandparent_overlap_factor)
options.max_grandparent_overlap_factor = dboptions.max_grandparent_overlap_factor;
if (dboptions.disableDataSync)
options.disableDataSync = dboptions.disableDataSync;
openHandles->add(options, dbname, dbdir);
_return.dbname = dbname;
}
@@ -91,6 +111,7 @@ class DBHandler : virtual public DBIf {
const WriteOptions& options) {
leveldb::WriteOptions woptions;
woptions.sync = options.sync;
woptions.disableWAL = options.disableWAL;
leveldb::Slice key, value;
key.data_ = kv.key.data.data();
key.size_ = kv.key.size;
@@ -111,6 +132,7 @@ class DBHandler : virtual public DBIf {
const WriteOptions& options) {
leveldb::WriteOptions woptions;
woptions.sync = options.sync;
woptions.disableWAL = options.disableWAL;
leveldb::Slice key;
key.data_ = kv.data.data();
key.size_ = kv.size;
@@ -130,6 +152,7 @@ class DBHandler : virtual public DBIf {
leveldb::WriteOptions woptions;
leveldb::WriteBatch lbatch;
woptions.sync = options.sync;
woptions.disableWAL = options.disableWAL;
leveldb::Slice key, value;
for (unsigned int i = 0; i < batch.size(); i++) {
kv one = batch[i];