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Change corruption_test to use 4 bits.

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Summary:
In the patch which LRU cache was made use dynamic shard bits, I changed to 2 shard bits to make the test happy. Look like it is occasionally still unhappy. Change it to 4 shard bits.
Closes https://github.com/facebook/rocksdb/pull/1815

Differential Revision: D4475849

Pulled By: siying

fbshipit-source-id: 575ff00
This commit is contained in:
Siying Dong 2017-01-27 11:15:02 -08:00 committed by Facebook Github Bot
parent 2d75cd40d3
commit 04c4ec41d1
1 changed files with 1 additions and 1 deletions
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2
db/corruption_test.cc
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@ -44,7 +44,7 @@ class CorruptionTest : public testing::Test {
// If LRU cache shard bit is smaller than 2 (or -1 which will automatically
// set it to 0), test SequenceNumberRecovery will fail, likely because of a
// bug in recovery code. Keep it 4 for now to make the test passes.
tiny_cache_ = NewLRUCache(100, 2);
tiny_cache_ = NewLRUCache(100, 4);
options_.wal_recovery_mode = WALRecoveryMode::kTolerateCorruptedTailRecords;
options_.env = &env_;
dbname_ = test::TmpDir() + "/corruption_test";