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c712b68f5b
rocksdb/db/compaction
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leipeng c712b68f5b Fix num files in single compaction for universal compaction (#9168) 
Summary:
https://github.com/facebook/rocksdb/issues/9026 fixed histogram NUM_FILES_IN_SINGLE_COMPACTION for level compaction, but missed fix for universal compaction.

This PR fixed NUM_FILES_IN_SINGLE_COMPACTION for universal compaction.

Quote from https://github.com/facebook/rocksdb/issues/9026:
> currently histogram `NUM_FILES_IN_SINGLE_COMPACTION` just counted files in first level of compaction input, this fix counts files in all levels of compaction input.

Thanks for ajkr pointed this missed fix!

Pull Request resolved: https://github.com/facebook/rocksdb/pull/9168

Reviewed By: akankshamahajan15

Differential Revision: D32434494

Pulled By: ajkr

fbshipit-source-id: 93ea092af4afbd8dce67898ffb350cf26b065ed2
2021-11-30 15:11:21 -08:00
..
clipping_iterator_test.cc Cleanup multiple implementations of VectorIterator (#8901) 2021-10-06 07:48:31 -07:00
clipping_iterator.h Add a clipping internal iterator (#8327) 2021-06-09 15:41:16 -07:00
compaction_iteration_stats.h Support readahead during compaction for blob files (#9187) 2021-11-19 17:53:47 -08:00
compaction_iterator_test.cc Support readahead during compaction for blob files (#9187) 2021-11-19 17:53:47 -08:00
compaction_iterator.cc Support readahead during compaction for blob files (#9187) 2021-11-19 17:53:47 -08:00
compaction_iterator.h Support readahead during compaction for blob files (#9187) 2021-11-19 17:53:47 -08:00
compaction_job_stats_test.cc Make MemTableRepFactory into a Customizable class (#8419) 2021-09-08 07:46:44 -07:00
compaction_job_test.cc Track per-SST user-defined timestamp information in MANIFEST (#9092) 2021-11-10 10:49:04 -08:00
compaction_job.cc Skip directory fsync for filesystem btrfs (#8903) 2021-11-03 12:21:27 -07:00
compaction_job.h Cleanup includes in dbformat.h (#8930) 2021-09-29 04:04:40 -07:00
compaction_picker_fifo.cc Cleanup includes in dbformat.h (#8930) 2021-09-29 04:04:40 -07:00
compaction_picker_fifo.h Move old files to warm tier in FIFO compactions (#8310) 2021-08-09 12:51:14 -07:00
compaction_picker_level.cc Make it possible to force the garbage collection of the oldest blob files (#8994) 2021-10-11 18:03:01 -07:00
compaction_picker_level.h Make ImmutableOptions struct that inherits from ImmutableCFOptions and ImmutableDBOptions (#8262) 2021-05-05 14:00:17 -07:00
compaction_picker_test.cc Track per-SST user-defined timestamp information in MANIFEST (#9092) 2021-11-10 10:49:04 -08:00
compaction_picker_universal.cc Fix num files in single compaction for universal compaction (#9168) 2021-11-30 15:11:21 -08:00
compaction_picker_universal.h Make ImmutableOptions struct that inherits from ImmutableCFOptions and ImmutableDBOptions (#8262) 2021-05-05 14:00:17 -07:00
compaction_picker.cc Ignore non-overlapping levels when determinig grandparent files (#9051) 2021-10-19 12:48:18 -07:00
compaction_picker.h Make ImmutableOptions struct that inherits from ImmutableCFOptions and ImmutableDBOptions (#8262) 2021-05-05 14:00:17 -07:00
compaction_service_test.cc Enable a few unit tests to use custom Env objects (#9087) 2021-11-08 11:05:59 -08:00
compaction.cc Try to start TTL earlier with kMinOverlappingRatio is used (#8749) 2021-11-01 14:36:31 -07:00
compaction.h Try to start TTL earlier with kMinOverlappingRatio is used (#8749) 2021-11-01 14:36:31 -07:00
file_pri.h Try to start TTL earlier with kMinOverlappingRatio is used (#8749) 2021-11-01 14:36:31 -07:00
sst_partitioner.cc Make WalFilter, SstPartitionerFactory, FileChecksumGenFactory, and TableProperties Customizable (#8638) 2021-09-28 05:32:02 -07:00