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rocksdb/table
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Wentian Guo 0578d9f951 Filter table files by timestamp: Get operator (#11332) 
Summary:
If RocksDB enables user-defined timestamp, then RocksDB read path can filter table files by the min/max timestamps of each file. If application wants to lookup a key that is the most recent and visible to a certain timestamp ts, then we can compare ts with the min_ts of each file. If ts < min_ts, then we know all keys in the file is not visible at time ts, then we do not have to open the file. This can also save an IO.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/11332

Reviewed By: pdillinger

Differential Revision: D44763497

Pulled By: guowentian

fbshipit-source-id: abde346b9f18480fe03c04e4006e7d62aa9c22a8
2023-04-06 15:39:38 -07:00
..
adaptive Remove RocksDB LITE (#11147) 2023-01-27 13:14:19 -08:00
block_based Filter table files by timestamp: Get operator (#11332) 2023-04-06 15:39:38 -07:00
cuckoo Remove RocksDB LITE (#11147) 2023-01-27 13:14:19 -08:00
plain Remove a couple deprecated convenience.h APIs (#11120) 2023-02-07 14:11:53 -08:00
block_fetcher.cc Format files under table/ by clang-format (#10852) 2022-10-25 11:50:38 -07:00
block_fetcher.h Format files under table/ by clang-format (#10852) 2022-10-25 11:50:38 -07:00
block_fetcher_test.cc Remove RocksDB LITE (#11147) 2023-01-27 13:14:19 -08:00
cleanable_test.cc Eliminate unnecessary (slow) block cache Ref()ing in MultiGet (#9899) 2022-04-26 21:59:24 -07:00
compaction_merging_iterator.cc Refactor AddRangeDels() + consider range tombstone during compaction file cutting (#11113) 2023-02-22 12:28:18 -08:00
compaction_merging_iterator.h Refactor AddRangeDels() + consider range tombstone during compaction file cutting (#11113) 2023-02-22 12:28:18 -08:00
format.cc Remove RocksDB LITE (#11147) 2023-01-27 13:14:19 -08:00
format.h Major Cache refactoring, CPU efficiency improvement (#10975) 2023-01-11 14:20:40 -08:00
get_context.cc Rename a recently added PerfContext counter (#11294) 2023-03-13 18:43:27 -07:00
get_context.h Merge operator failed subcode (#11231) 2023-02-17 10:58:46 -08:00
internal_iterator.h remove unused InternalIteratorBase::is_mutable_ (#11104) 2023-01-19 13:28:58 -08:00
iter_heap.h Format files under table/ by clang-format (#10852) 2022-10-25 11:50:38 -07:00
iterator.cc Format files under table/ by clang-format (#10852) 2022-10-25 11:50:38 -07:00
iterator_wrapper.h Format files under table/ by clang-format (#10852) 2022-10-25 11:50:38 -07:00
merger_test.cc Print stack traces on frozen tests in CI (#10828) 2022-10-18 00:35:35 -07:00
merging_iterator.cc Improve documentation for MergingIterator (#11161) 2023-03-03 12:17:30 -08:00
merging_iterator.h Improve documentation for MergingIterator (#11161) 2023-03-03 12:17:30 -08:00
meta_blocks.cc Improve error messages for SST footer and size errors (#11009) 2022-12-09 10:03:47 -08:00
meta_blocks.h Refactor to avoid confusing "raw block" (#10408) 2022-09-22 11:25:32 -07:00
mock_table.cc Align compaction output file boundaries to the next level ones (#10655) 2022-09-29 19:43:55 -07:00
mock_table.h Align compaction output file boundaries to the next level ones (#10655) 2022-09-29 19:43:55 -07:00
multiget_context.h Add a new MultiGetEntity API (#11222) 2023-02-15 09:34:17 -08:00
persistent_cache_helper.cc Format files under table/ by clang-format (#10852) 2022-10-25 11:50:38 -07:00
persistent_cache_helper.h Refactor to avoid confusing "raw block" (#10408) 2022-09-22 11:25:32 -07:00
persistent_cache_options.h Use STATIC_AVOID_DESTRUCTION for static objects with non-trivial destructors (#9958) 2022-05-17 09:39:22 -07:00
scoped_arena_iterator.h Format files under table/ by clang-format (#10852) 2022-10-25 11:50:38 -07:00
sst_file_dumper.cc Remove RocksDB LITE (#11147) 2023-01-27 13:14:19 -08:00
sst_file_dumper.h Remove RocksDB LITE (#11147) 2023-01-27 13:14:19 -08:00
sst_file_reader.cc Remove RocksDB LITE (#11147) 2023-01-27 13:14:19 -08:00
sst_file_reader_test.cc Remove RocksDB LITE (#11147) 2023-01-27 13:14:19 -08:00
sst_file_writer.cc validate SstFileWriter range tombstones cover positive ranges (#11322) 2023-03-22 21:03:13 -07:00
sst_file_writer_collectors.h Refactor to avoid confusing "raw block" (#10408) 2022-09-22 11:25:32 -07:00
table_builder.h Always verify SST unique IDs on SST file open (#10532) 2022-09-07 22:52:42 -07:00
table_factory.cc Remove FactoryFunc from LoadXXXObject (#11203) 2023-02-17 12:54:07 -08:00
table_properties.cc Format files under table/ by clang-format (#10852) 2022-10-25 11:50:38 -07:00
table_properties_internal.h Improve / clean up meta block code & integrity (#9163) 2021-11-18 11:43:44 -08:00
table_reader.h Format files under table/ by clang-format (#10852) 2022-10-25 11:50:38 -07:00
table_reader_bench.cc Remove RocksDB LITE (#11147) 2023-01-27 13:14:19 -08:00
table_test.cc Tests verifying non-zero checksums of zero bytes (#11260) 2023-03-06 11:53:09 -08:00
two_level_iterator.cc Format files under table/ by clang-format (#10852) 2022-10-25 11:50:38 -07:00
two_level_iterator.h Format files under table/ by clang-format (#10852) 2022-10-25 11:50:38 -07:00
unique_id.cc Derive cache keys from SST unique IDs (#10394) 2022-08-12 13:49:49 -07:00
unique_id_impl.h Derive cache keys from SST unique IDs (#10394) 2022-08-12 13:49:49 -07:00