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Fixed a bug which causes rocksdb.flush.write.bytes stat is always zero

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Summary: Fixed a bug which causes rocksdb.flush.write.bytes stat is always zero

Test Plan: augment existing db_test

Reviewers: sdong, anthony, IslamAbdelRahman, igor

Reviewed By: igor

Subscribers: dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D47595
This commit is contained in:
Yueh-Hsuan Chiang 2015-09-25 13:34:49 -07:00
parent 7ee445dd68
commit 63e0f86797
3 changed files with 5 additions and 4 deletions
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3
db/builder.cc
View file

@ -103,9 +103,8 @@ Status BuildTable(
// TODO(noetzli): Update stats after flush, too.
if (io_priority == Env::IO_HIGH &&
IOSTATS(bytes_written) >= kReportFlushIOStatsEvery) {
ThreadStatusUtil::IncreaseThreadOperationProperty(
ThreadStatusUtil::SetThreadOperationProperty(
ThreadStatus::FLUSH_BYTES_WRITTEN, IOSTATS(bytes_written));
IOSTATS_RESET(bytes_written);
}
}

3
db/db_test.cc
View file

@ -8121,6 +8121,9 @@ TEST_F(DBTest, MergeTestTime) {
ASSERT_LT(TestGetTickerCount(options, MERGE_OPERATION_TOTAL_TIME), 6000000);
ASSERT_GT(TestGetTickerCount(options, MERGE_OPERATION_TOTAL_TIME), 3200000);
#if ROCKSDB_USING_THREAD_STATUS
ASSERT_GT(TestGetTickerCount(options, FLUSH_WRITE_BYTES), 0);
#endif // ROCKSDB_USING_THREAD_STATUS
}
TEST_P(DBTestWithParam, MergeCompactionTimeTest) {

3
db/flush_job.cc
View file

@ -111,9 +111,8 @@ void FlushJob::ReportFlushInputSize(const autovector<MemTable*>& mems) {
}
void FlushJob::RecordFlushIOStats() {
ThreadStatusUtil::IncreaseThreadOperationProperty(
ThreadStatusUtil::SetThreadOperationProperty(
ThreadStatus::FLUSH_BYTES_WRITTEN, IOSTATS(bytes_written));
IOSTATS_RESET(bytes_written);
}
Status FlushJob::Run(FileMetaData* file_meta) {