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Restrict running condition of UniversalCompactionTrivialMoveTest2

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Summary: DBTestUniversalCompaction.UniversalCompactionTrivialMoveTest2 verifies non-trivial move is not triggered if we load data in sequential order. However, if there are multiple compaction threads, this conditon may not hold. Restrict the running condition to 1 compaction thread to make the test more robust.

Test Plan: Run the test and make sure at least it doesn't regress normally.

Reviewers: yhchiang, andrewkr, IslamAbdelRahman

Reviewed By: IslamAbdelRahman

Subscribers: leveldb, andrewkr, dhruba

Differential Revision: https://reviews.facebook.net/D65277
This commit is contained in:
sdong 2016-10-19 16:39:12 -07:00
parent 4edd39fda2
commit 1d9dbef64e
1 changed files with 1 additions and 1 deletions
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2
db/db_universal_compaction_test.cc
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@ -1044,7 +1044,7 @@ TEST_P(DBTestUniversalCompaction, UniversalCompactionTrivialMoveTest2) {
options.num_levels = 15;
options.write_buffer_size = 100 << 10; // 100KB
options.level0_file_num_compaction_trigger = 8;
options.max_background_compactions = 4;
options.max_background_compactions = 1;
options.target_file_size_base = 64 * 1024;
DestroyAndReopen(options);
CreateAndReopenWithCF({"pikachu"}, options);