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DBTest.DynamicMemtableOptions to use single background compaction

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Summary:
Now DBTest.DynamicMemtableOptions sets background compaction to be 4, without actually increasing thread pool size (even before the feature of automatic increasing it). To make sure the behavior stays the same after the automatic thread pool increasing, set it back to 1.

Hopefully it can fix the occasional failure of the test.

Test Plan: Run the test

Reviewers: igor, ljin

Reviewed By: ljin

Subscribers: leveldb, dhruba

Differential Revision: https://reviews.facebook.net/D28281
This commit is contained in:
sdong 2014-11-04 11:07:36 -08:00
parent 8810850dd4
commit b0cda4a116
1 changed files with 2 additions and 2 deletions
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4
db/db_test.cc
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@ -8082,7 +8082,7 @@ TEST(DBTest, Level0StopWritesTest) {
Options options = CurrentOptions();
options.level0_slowdown_writes_trigger = 2;
options.level0_stop_writes_trigger = 4;
options.disable_auto_compactions = 4;
options.disable_auto_compactions = true;
options.max_mem_compaction_level = 0;
Reopen(options);
@ -8424,7 +8424,7 @@ TEST(DBTest, DynamicMemtableOptions) {
options.env = env_;
options.create_if_missing = true;
options.compression = kNoCompression;
options.max_background_compactions = 4;
options.max_background_compactions = 1;
options.max_mem_compaction_level = 0;
options.write_buffer_size = k64KB;
options.max_write_buffer_number = 2;