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Yanqin Jin cef4a6c49f Compaction filter support for (new) BlobDB (#7974) 
Summary:
Allow applications to implement a custom compaction filter and pass it to BlobDB.

The compaction filter's custom logic can operate on blobs.
To do so, application needs to subclass `CompactionFilter` abstract class and implement `FilterV2()` method.
Optionally, a method called `ShouldFilterBlobByKey()` can be implemented if application's custom logic rely solely
on the key to make a decision without reading the blob, thus saving extra IO. Examples can be found in
db/blob/db_blob_compaction_test.cc.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/7974

Test Plan: make check

Reviewed By: ltamasi

Differential Revision: D26509280

Pulled By: riversand963

fbshipit-source-id: 59f9ae5614c4359de32f4f2b16684193cc537b39
2021-02-25 16:32:35 -08:00
..
blob Compaction filter support for (new) BlobDB (#7974) 2021-02-25 16:32:35 -08:00
compaction Compaction filter support for (new) BlobDB (#7974) 2021-02-25 16:32:35 -08:00
db_impl Compaction filter support for (new) BlobDB (#7974) 2021-02-25 16:32:35 -08:00
arena_wrapped_db_iter.cc Add blob support to DBIter (#7731) 2020-12-04 21:29:38 -08:00
arena_wrapped_db_iter.h Add blob support to DBIter (#7731) 2020-12-04 21:29:38 -08:00
builder.cc Add support for IOTracing in blob files (#7958) 2021-02-16 09:49:10 -08:00
builder.h Add full_history_ts_low_ to FlushJob (#7655) 2020-11-12 18:44:34 -08:00
c.cc Limit buffering for collecting samples for compression dictionary (#7970) 2021-02-19 14:09:54 -08:00
c_test.c Add get/set deadline and io_timeout C functions (read options) (#7914) 2021-02-04 17:00:58 -08:00
column_family.cc Fix handling of Mutable options; Allow DB::SetOptions to update mutable TableFactory Options (#7936) 2021-02-19 10:29:02 -08:00
column_family.h Track WAL obsoletion when updating empty CF's log number (#7781) 2020-12-18 21:34:36 -08:00
column_family_test.cc Using emplace_back replace push_back (#7568) 2021-01-15 16:56:41 -08:00
compact_files_test.cc Add more tests for assert status checked (#7524) 2020-12-22 23:45:58 -08:00
compacted_db_impl.cc Periodically flush info log out of application buffer (#7488) 2020-10-01 19:14:14 -07:00
compacted_db_impl.h SyncWAL shouldn't be supported in compacted db (#7788) 2020-12-22 14:53:43 -08:00
comparator_db_test.cc Remove unused includes (#7604) 2020-10-28 23:22:27 -07:00
convenience.cc sst_dump to reduce number of file reads (#6836) 2020-05-12 18:23:33 -07:00
corruption_test.cc Extend VerifyFileChecksums API for blob files (#7979) 2021-02-22 22:09:22 -08:00
cuckoo_table_db_test.cc Revert "Turn on memtable bloom filter by default. (#6584)" (#7939) 2021-02-06 22:34:30 -08:00
db_basic_test.cc Create a CustomEnv class; Add WinFileSystem; Make LegacyFileSystemWrapper private (#7703) 2021-01-06 10:49:32 -08:00
db_block_cache_test.cc Add further tests to ASSERT_STATUS_CHECKED (2) (#7698) 2020-12-09 21:21:16 -08:00
db_bloom_filter_test.cc Revert "Turn on memtable bloom filter by default. (#6584)" (#7939) 2021-02-06 22:34:30 -08:00
db_compaction_filter_test.cc Add more tests to ASSERT_STATUS_CHECKED (3), API change (#7715) 2021-01-06 14:15:02 -08:00
db_compaction_test.cc Handoff checksum Implementation (#7523) 2021-02-10 22:20:32 -08:00
db_dynamic_level_test.cc Add a SystemClock class to capture the time functions of an Env (#7858) 2021-01-25 22:09:11 -08:00
db_encryption_test.cc Improvements to Env::GetChildren (#7819) 2021-01-09 09:44:34 -08:00
db_filesnapshot.cc Fix checkpoint file deletion race with avoid_unnecessary_blocking_io (#7369) 2020-09-10 22:35:25 -07:00
db_flush_test.cc Handoff checksum Implementation (#7523) 2021-02-10 22:20:32 -08:00
db_info_dumper.cc Fix write-ahead log file size overflow (#7870) 2021-01-19 13:47:48 -08:00
db_info_dumper.h Add a DB Session ID (#6959) 2020-06-15 10:47:02 -07:00
db_inplace_update_test.cc Whole DBTest to skip fsync (#7274) 2020-08-17 18:42:25 -07:00
db_io_failure_test.cc Add more tests to ASSERT_STATUS_CHECKED (3), API change (#7715) 2021-01-06 14:15:02 -08:00
db_iter.cc Introduce a new trace file format (v 0.2) for better extension (#7977) 2021-02-18 23:05:35 -08:00
db_iter.h Add a SystemClock class to capture the time functions of an Env (#7858) 2021-01-25 22:09:11 -08:00
db_iter_stress_test.cc Add blob support to DBIter (#7731) 2020-12-04 21:29:38 -08:00
db_iter_test.cc Add more tests for assert status checked (#7524) 2020-12-22 23:45:58 -08:00
db_iterator_test.cc Add further tests to ASSERT_STATUS_CHECKED (1) (#7679) 2020-12-08 15:55:04 -08:00
db_kv_checksum_test.cc Integrity protection for live updates to WriteBatch (#7748) 2021-01-29 12:18:58 -08:00
db_log_iter_test.cc Add a SystemClock class to capture the time functions of an Env (#7858) 2021-01-25 22:09:11 -08:00
db_logical_block_size_cache_test.cc Add further tests to ASSERT_STATUS_CHECKED (2) (#7698) 2020-12-09 21:21:16 -08:00
db_memtable_test.cc Integrity protection for live updates to WriteBatch (#7748) 2021-01-29 12:18:58 -08:00
db_merge_operand_test.cc Add further tests to ASSERT_STATUS_CHECKED (1) (#7679) 2020-12-08 15:55:04 -08:00
db_merge_operator_test.cc Add further tests to ASSERT_STATUS_CHECKED (1) (#7679) 2020-12-08 15:55:04 -08:00
db_options_test.cc Fix handling of Mutable options; Allow DB::SetOptions to update mutable TableFactory Options (#7936) 2021-02-19 10:29:02 -08:00
db_properties_test.cc Fix many tests to run with MEM_ENV and ENCRYPTED_ENV; Introduce a MemoryFileSystem class (#7566) 2020-10-27 10:33:09 -07:00
db_range_del_test.cc Add more tests to ASSERT_STATUS_CHECKED (4) (#7718) 2020-12-22 15:09:39 -08:00
db_sst_test.cc Disable PeriodicWorkScheduler during RateLimited test (#7810) 2021-01-11 15:01:52 -08:00
db_statistics_test.cc Add more tests for assert status checked (#7524) 2020-12-22 23:45:58 -08:00
db_table_properties_test.cc Add more tests for assert status checked (#7524) 2020-12-22 23:45:58 -08:00
db_tailing_iter_test.cc Add more tests to ASSERT_STATUS_CHECKED (3), API change (#7715) 2021-01-06 14:15:02 -08:00
db_test.cc Revert "Turn on memtable bloom filter by default. (#6584)" (#7939) 2021-02-06 22:34:30 -08:00
db_test2.cc Limit buffering for collecting samples for compression dictionary (#7970) 2021-02-19 14:09:54 -08:00
db_test_util.cc Revert "Turn on memtable bloom filter by default. (#6584)" (#7939) 2021-02-06 22:34:30 -08:00
db_test_util.h Add a SystemClock class to capture the time functions of an Env (#7858) 2021-01-25 22:09:11 -08:00
db_universal_compaction_test.cc Revert "Turn on memtable bloom filter by default. (#6584)" (#7939) 2021-02-06 22:34:30 -08:00
db_wal_test.cc Handoff checksum Implementation (#7523) 2021-02-10 22:20:32 -08:00
db_with_timestamp_basic_test.cc Add full_history_ts_low option to compaction (#7884) 2021-02-08 13:45:48 -08:00
db_with_timestamp_compaction_test.cc Whole DBTest to skip fsync (#7274) 2020-08-17 18:42:25 -07:00
db_write_test.cc Add more tests to ASSERT_STATUS_CHECKED (4) (#7718) 2020-12-22 15:09:39 -08:00
dbformat.cc Make CompactRange and GetApproximateSizes work with timestamp (#7684) 2020-12-02 13:00:53 -08:00
dbformat.h Integrity protection for live updates to WriteBatch (#7748) 2021-01-29 12:18:58 -08:00
dbformat_test.cc Remove unused includes (#7604) 2020-10-28 23:22:27 -07:00
deletefile_test.cc Add more tests to ASSERT_STATUS_CHECKED (4) (#7718) 2020-12-22 15:09:39 -08:00
error_handler.cc Do not set bg error for compaction in retryable IO Error case (#7899) 2021-01-27 17:58:12 -08:00
error_handler.h Change ErrorHandler methods to return const Status& (#7539) 2020-12-07 20:11:35 -08:00
error_handler_fs_test.cc Disable flaky error_handler_fs_test that could hang (#7964) 2021-02-15 09:45:23 -08:00
event_helpers.cc Add more tests to ASSERT_STATUS_CHECKED (3), API change (#7715) 2021-01-06 14:15:02 -08:00
event_helpers.h Pass SST file checksum information through OnTableFileCreated (#7108) 2020-08-25 10:46:11 -07:00
experimental.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
external_sst_file_basic_test.cc Add further tests to ASSERT_STATUS_CHECKED (2) (#7698) 2020-12-09 21:21:16 -08:00
external_sst_file_ingestion_job.cc Add a SystemClock class to capture the time functions of an Env (#7858) 2021-01-25 22:09:11 -08:00
external_sst_file_ingestion_job.h Add a SystemClock class to capture the time functions of an Env (#7858) 2021-01-25 22:09:11 -08:00
external_sst_file_test.cc Add more tests to ASSERT_STATUS_CHECKED (4) (#7718) 2020-12-22 15:09:39 -08:00
fault_injection_test.cc Add more tests for assert status checked (#7524) 2020-12-22 23:45:58 -08:00
file_indexer.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
file_indexer.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
file_indexer_test.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
filename_test.cc Remove unused includes (#7604) 2020-10-28 23:22:27 -07:00
flush_job.cc Add a SystemClock class to capture the time functions of an Env (#7858) 2021-01-25 22:09:11 -08:00
flush_job.h Add a SystemClock class to capture the time functions of an Env (#7858) 2021-01-25 22:09:11 -08:00
flush_job_test.cc Fix testcase failures on windows (#7992) 2021-02-23 14:35:06 -08:00
flush_scheduler.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
flush_scheduler.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
forward_iterator.cc Add more tests for assert status checked (#7524) 2020-12-22 23:45:58 -08:00
forward_iterator.h Properly report IO errors when IndexType::kBinarySearchWithFirstKey is used (#6621) 2020-04-15 17:40:44 -07:00
forward_iterator_bench.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
import_column_family_job.cc Add a SystemClock class to capture the time functions of an Env (#7858) 2021-01-25 22:09:11 -08:00
import_column_family_job.h Add a SystemClock class to capture the time functions of an Env (#7858) 2021-01-25 22:09:11 -08:00
import_column_family_test.cc No elide constructors (#7798) 2020-12-23 16:55:53 -08:00
internal_stats.cc Add a SystemClock class to capture the time functions of an Env (#7858) 2021-01-25 22:09:11 -08:00
internal_stats.h Add a SystemClock class to capture the time functions of an Env (#7858) 2021-01-25 22:09:11 -08:00
job_context.h Expose the set of live blob files from Version/VersionSet (#6785) 2020-05-04 15:08:13 -07:00
kv_checksum.h Integrity protection for live updates to WriteBatch (#7748) 2021-01-29 12:18:58 -08:00
listener_test.cc Add more tests for assert status checked (#7524) 2020-12-22 23:45:58 -08:00
log_format.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
log_reader.cc Fix kPointInTimeRecovery handling of truncated WAL (#7701) 2020-11-30 18:11:38 -08:00
log_reader.h Real fix for race in backup custom checksum checking (#7309) 2020-08-26 10:39:20 -07:00
log_test.cc Make StringEnv, StringSink, StringSource use FS classes (#7786) 2021-01-04 16:01:01 -08:00
log_writer.cc No elide constructors (#7798) 2020-12-23 16:55:53 -08:00
log_writer.h Pass IOStatus to write path and set retryable IO Error as hard error in BG jobs (#6487) 2020-03-27 16:04:43 -07:00
logs_with_prep_tracker.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
logs_with_prep_tracker.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
lookup_key.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
malloc_stats.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
malloc_stats.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
manual_compaction_test.cc Add more tests for assert status checked (#7524) 2020-12-22 23:45:58 -08:00
memtable.cc Integrity protection for live updates to WriteBatch (#7748) 2021-01-29 12:18:58 -08:00
memtable.h Integrity protection for live updates to WriteBatch (#7748) 2021-01-29 12:18:58 -08:00
memtable_list.cc Add initial blob support to batched MultiGet (#7766) 2020-12-14 13:48:22 -08:00
memtable_list.h Add initial blob support to batched MultiGet (#7766) 2020-12-14 13:48:22 -08:00
memtable_list_test.cc Revert "Turn on memtable bloom filter by default. (#6584)" (#7939) 2021-02-06 22:34:30 -08:00
merge_context.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
merge_helper.cc Add a SystemClock class to capture the time functions of an Env (#7858) 2021-01-25 22:09:11 -08:00
merge_helper.h Add a SystemClock class to capture the time functions of an Env (#7858) 2021-01-25 22:09:11 -08:00
merge_helper_test.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
merge_operator.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
merge_test.cc MergeHelper::FilterMerge() calling ElapsedNanosSafe() upon exit even … (#7867) 2021-01-21 13:13:02 -08:00
obsolete_files_test.cc Add more tests for assert status checked (#7524) 2020-12-22 23:45:58 -08:00
options_file_test.cc No elide constructors (#7798) 2020-12-23 16:55:53 -08:00
output_validator.cc Use NPHash64 in more places (#7632) 2020-11-10 23:42:13 -08:00
output_validator.h Use NPHash64 in more places (#7632) 2020-11-10 23:42:13 -08:00
perf_context_test.cc Add a SystemClock class to capture the time functions of an Env (#7858) 2021-01-25 22:09:11 -08:00
periodic_work_scheduler.cc Add a SystemClock class to capture the time functions of an Env (#7858) 2021-01-25 22:09:11 -08:00
periodic_work_scheduler.h Add a SystemClock class to capture the time functions of an Env (#7858) 2021-01-25 22:09:11 -08:00
periodic_work_scheduler_test.cc Add a SystemClock class to capture the time functions of an Env (#7858) 2021-01-25 22:09:11 -08:00
pinned_iterators_manager.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
plain_table_db_test.cc Make StringEnv, StringSink, StringSource use FS classes (#7786) 2021-01-04 16:01:01 -08:00
pre_release_callback.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
prefix_test.cc Add a SystemClock class to capture the time functions of an Env (#7858) 2021-01-25 22:09:11 -08:00
range_del_aggregator.cc In ParseInternalKey(), include corrupt key info in Status (#7515) 2020-10-28 10:12:58 -07:00
range_del_aggregator.h In ParseInternalKey(), include corrupt key info in Status (#7515) 2020-10-28 10:12:58 -07:00
range_del_aggregator_bench.cc Add a SystemClock class to capture the time functions of an Env (#7858) 2021-01-25 22:09:11 -08:00
range_del_aggregator_test.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
range_tombstone_fragmenter.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
range_tombstone_fragmenter.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
range_tombstone_fragmenter_test.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
read_callback.h Get() with timestamp should respect snapshot (#7227) 2020-08-14 19:20:58 -07:00
repair.cc Remove Legacy and Custom FileWrapper classes from header files (#7851) 2021-01-28 22:10:32 -08:00
repair_test.cc Create a CustomEnv class; Add WinFileSystem; Make LegacyFileSystemWrapper private (#7703) 2021-01-06 10:49:32 -08:00
snapshot_checker.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
snapshot_impl.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
snapshot_impl.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
table_cache.cc Integrity protection for live updates to WriteBatch (#7748) 2021-01-29 12:18:58 -08:00
table_cache.h Store FSRandomAccessPtr object in RandomAccessFileReader (#7192) 2020-08-27 11:21:52 -07:00
table_properties_collector.cc In ParseInternalKey(), include corrupt key info in Status (#7515) 2020-10-28 10:12:58 -07:00
table_properties_collector.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
table_properties_collector_test.cc Make StringEnv, StringSink, StringSource use FS classes (#7786) 2021-01-04 16:01:01 -08:00
transaction_log_impl.cc Add more tests for assert status checked (#7524) 2020-12-22 23:45:58 -08:00
transaction_log_impl.h Store FileSystemPtr object that contains FileSystem ptr (#7180) 2020-08-12 17:31:23 -07:00
trim_history_scheduler.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
trim_history_scheduler.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
version_builder.cc Log sst number in Corruption status (#7767) 2020-12-14 14:07:52 -08:00
version_builder.h make L0 index/filter pinned memory usage predictable (#6911) 2020-06-09 16:51:23 -07:00
version_builder_test.cc Remove unused includes (#7604) 2020-10-28 23:22:27 -07:00
version_edit.cc Make blob related VersionEdit tags unignorable (#7886) 2021-01-20 20:29:04 -08:00
version_edit.h Accumulate blob file additions in VersionEdit during recovery (#7903) 2021-01-27 18:46:15 -08:00
version_edit_handler.cc Add more tests to the ASC pass list (#7834) 2021-01-07 15:22:53 -08:00
version_edit_handler.h Refactor with VersionEditHandler (#6581) 2020-11-11 08:00:14 -08:00
version_edit_test.cc Make it able to ignore WAL related VersionEdits in older versions (#7873) 2021-01-19 19:27:53 -08:00
version_set.cc Handoff checksum Implementation (#7523) 2021-02-10 22:20:32 -08:00
version_set.h Add a SystemClock class to capture the time functions of an Env (#7858) 2021-01-25 22:09:11 -08:00
version_set_test.cc Remove Legacy and Custom FileWrapper classes from header files (#7851) 2021-01-28 22:10:32 -08:00
wal_edit.cc Always track WAL obsoletion (#7759) 2020-12-09 16:02:12 -08:00
wal_edit.h Always track WAL obsoletion (#7759) 2020-12-09 16:02:12 -08:00
wal_edit_test.cc Always track WAL obsoletion (#7759) 2020-12-09 16:02:12 -08:00
wal_manager.cc Add more tests for assert status checked (#7524) 2020-12-22 23:45:58 -08:00
wal_manager.h Store FileSystemPtr object that contains FileSystem ptr (#7180) 2020-08-12 17:31:23 -07:00
wal_manager_test.cc Remove Legacy and Custom FileWrapper classes from header files (#7851) 2021-01-28 22:10:32 -08:00
write_batch.cc Integrity protection for live updates to WriteBatch (#7748) 2021-01-29 12:18:58 -08:00
write_batch_base.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
write_batch_internal.h Integrity protection for live updates to WriteBatch (#7748) 2021-01-29 12:18:58 -08:00
write_batch_test.cc Add further tests to ASSERT_STATUS_CHECKED (1) (#7679) 2020-12-08 15:55:04 -08:00
write_callback.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
write_callback_test.cc Add more tests for assert status checked (#7524) 2020-12-22 23:45:58 -08:00
write_controller.cc Add a SystemClock class to capture the time functions of an Env (#7858) 2021-01-25 22:09:11 -08:00
write_controller.h Add a SystemClock class to capture the time functions of an Env (#7858) 2021-01-25 22:09:11 -08:00
write_controller_test.cc Add a SystemClock class to capture the time functions of an Env (#7858) 2021-01-25 22:09:11 -08:00
write_thread.cc Integrity protection for live updates to WriteBatch (#7748) 2021-01-29 12:18:58 -08:00
write_thread.h Integrity protection for live updates to WriteBatch (#7748) 2021-01-29 12:18:58 -08:00