rocksdb/db/compaction
Yanqin Jin 205e577694 Cancel tombstone skipping during bottommost compaction (#7356)
Summary:
During bottommost compaction, RocksDB cannot simply drop a tombstone if
this tombstone is not in the earliest snapshot. The current behavior is: RocksDB
skips other internal keys (of the same user key) in the same snapshot range. In
the meantime, RocksDB should check for the `shutting_down` flag. Otherwise, it
is possible for a bottommost compaction that has already started running to take
a long time to finish, even if the application has tried to cancel all background jobs.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/7356

Test Plan: make check

Reviewed By: ltamasi

Differential Revision: D23663241

Pulled By: riversand963

fbshipit-source-id: 25f8e9b51bc3bfa3353cdf87557800f9d90ee0b5
2020-09-11 17:45:43 -07:00
..
compaction.cc SST Partitioner interface that allows to split SST files (#6957) 2020-07-24 13:44:49 -07:00
compaction.h SST Partitioner interface that allows to split SST files (#6957) 2020-07-24 13:44:49 -07:00
compaction_iteration_stats.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
compaction_iterator.cc Cancel tombstone skipping during bottommost compaction (#7356) 2020-09-11 17:45:43 -07:00
compaction_iterator.h Disable manual compaction during ReFitLevel() (#7250) 2020-08-14 11:29:52 -07:00
compaction_iterator_test.cc Avoid converting MERGES to PUTS when allow_ingest_behind is true (#7166) 2020-09-03 14:39:58 -07:00
compaction_job.cc Store FSWritableFilePtr object in WritableFileWriter (#7193) 2020-09-08 10:56:08 -07:00
compaction_job.h Store FSWritableFilePtr object in WritableFileWriter (#7193) 2020-09-08 10:56:08 -07:00
compaction_job_stats_test.cc Replace reinterpret_cast with static_cast_with_check (#7067) 2020-07-02 19:25:41 -07:00
compaction_job_test.cc Store FileSystemPtr object that contains FileSystem ptr (#7180) 2020-08-12 17:31:23 -07:00
compaction_picker.cc Add missing ComputeCompactionScore() for a new universal manual compaction (#7281) 2020-08-19 17:42:08 -07:00
compaction_picker.h Make max_subcompactions dynamically changeable (#7159) 2020-07-22 18:32:52 -07:00
compaction_picker_fifo.cc Make max_subcompactions dynamically changeable (#7159) 2020-07-22 18:32:52 -07:00
compaction_picker_fifo.h Make max_subcompactions dynamically changeable (#7159) 2020-07-22 18:32:52 -07:00
compaction_picker_level.cc Make max_subcompactions dynamically changeable (#7159) 2020-07-22 18:32:52 -07:00
compaction_picker_level.h Make max_subcompactions dynamically changeable (#7159) 2020-07-22 18:32:52 -07:00
compaction_picker_test.cc Add missing ComputeCompactionScore() for a new universal manual compaction (#7281) 2020-08-19 17:42:08 -07:00
compaction_picker_universal.cc Fix wrong level args (#7346) 2020-09-03 23:17:37 -07:00
compaction_picker_universal.h Make max_subcompactions dynamically changeable (#7159) 2020-07-22 18:32:52 -07:00
sst_partitioner.cc SST Partitioner interface that allows to split SST files (#6957) 2020-07-24 13:44:49 -07:00