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rocksdb/table/block_based
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Hui Xiao 629605d645 Move prefetching responsibility to page cache for compaction read under non directIO usecase (#11631) 
Summary:
**Context/Summary**
As titled. The benefit of doing so is to explicitly call readahead() instead of relying page cache behavior for compaction read when we know that we most likely need readahead as compaction read is sequential read .

**Test**
Extended the existing UT to cover compaction read case

Pull Request resolved: https://github.com/facebook/rocksdb/pull/11631

Reviewed By: ajkr

Differential Revision: D47681437

Pulled By: hx235

fbshipit-source-id: 78792f64985c4dc44aa8f2a9c41ab3e8bbc0bc90
 		2023-07-21 14:52:52 -07:00
..
binary_search_index_reader.cc Add support to strip / pad timestamp when creating / reading a block based table (#11495) 2023-06-01 11:10:03 -07:00
binary_search_index_reader.h Extend Get/MultiGet deadline support to table open (#6982) 2020-06-29 14:53:17 -07:00
block.cc Fix use after move in data block hash index (#11505) 2023-06-08 11:04:43 -07:00
block.h Add support to strip / pad timestamp when writing / reading a block (#11472) 2023-05-25 15:41:32 -07:00
block_based_table_builder.cc Record the `persist_user_defined_timestamps` flag in manifest (#11515) 2023-06-21 21:49:01 -07:00
block_based_table_builder.h Record and use the tail size to prefetch table tail (#11406) 2023-05-08 13:14:28 -07:00
block_based_table_factory.cc fix typo (#11595) 2023-07-19 13:04:48 -07:00
block_based_table_factory.h Record and use the tail size to prefetch table tail (#11406) 2023-05-08 13:14:28 -07:00
block_based_table_iterator.cc Much better stats for seeks and prefix filtering (#11460) 2023-05-19 15:25:49 -07:00
block_based_table_iterator.h Much better stats for seeks and prefix filtering (#11460) 2023-05-19 15:25:49 -07:00
block_based_table_reader.cc Add UT to test BG read qps behavior during upgrade for pr11406 (#11522) 2023-06-16 13:04:30 -07:00
block_based_table_reader.h Add an interface to provide support for underlying FS to pass their own buffer during reads (#11324) 2023-06-23 11:48:49 -07:00
block_based_table_reader_impl.h Group rocksdb.sst.read.micros stat by IOActivity flush and compaction (#11288) 2023-04-21 09:07:18 -07:00
block_based_table_reader_sync_and_async.h Add an interface to provide support for underlying FS to pass their own buffer during reads (#11324) 2023-06-23 11:48:49 -07:00
block_based_table_reader_test.cc Add support to strip / pad timestamp when creating / reading a block based table (#11495) 2023-06-01 11:10:03 -07:00
block_builder.cc Logically strip timestamp during flush (#11557) 2023-06-29 15:50:50 -07:00
block_builder.h Logically strip timestamp during flush (#11557) 2023-06-29 15:50:50 -07:00
block_cache.cc Block per key-value checksum (#11287) 2023-04-25 12:08:23 -07:00
block_cache.h Block per key-value checksum (#11287) 2023-04-25 12:08:23 -07:00
block_prefetcher.cc Move prefetching responsibility to page cache for compaction read under non directIO usecase (#11631) 2023-07-21 14:52:52 -07:00
block_prefetcher.h Move prefetching responsibility to page cache for compaction read under non directIO usecase (#11631) 2023-07-21 14:52:52 -07:00
block_prefix_index.cc Fix bug with kHashSearch and changing prefix_extractor with SetOptions (#10128) 2022-06-10 08:51:45 -07:00
block_prefix_index.h Fix bug with kHashSearch and changing prefix_extractor with SetOptions (#10128) 2022-06-10 08:51:45 -07:00
block_test.cc Fix use after move in data block hash index (#11505) 2023-06-08 11:04:43 -07:00
block_type.h Remove deprecated block-based filter (#10184) 2022-06-16 15:51:33 -07:00
cachable_entry.h HyperClockCache support for SecondaryCache, with refactoring (#11301) 2023-03-17 20:23:49 -07:00
data_block_footer.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
data_block_footer.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
data_block_hash_index.cc Format files under table/ by clang-format (#10852) 2022-10-25 11:50:38 -07:00
data_block_hash_index.h Fix build with gcc 13 by including <cstdint> (#11118) 2023-01-25 14:30:32 -08:00
data_block_hash_index_test.cc Block per key-value checksum (#11287) 2023-04-25 12:08:23 -07:00
filter_block.h Record and use the tail size to prefetch table tail (#11406) 2023-05-08 13:14:28 -07:00
filter_block_reader_common.cc Use user-provided ReadOptions for metadata block reads more often (#11208) 2023-04-04 16:53:14 -07:00
filter_block_reader_common.h Use user-provided ReadOptions for metadata block reads more often (#11208) 2023-04-04 16:53:14 -07:00
filter_policy.cc Remove RocksDB LITE (#11147) 2023-01-27 13:14:19 -08:00
filter_policy_internal.h Remove deprecated block-based filter (#10184) 2022-06-16 15:51:33 -07:00
flush_block_policy.cc Change internal headers with duplicate names (#11408) 2023-05-17 11:27:09 -07:00
flush_block_policy_impl.h Change internal headers with duplicate names (#11408) 2023-05-17 11:27:09 -07:00
full_filter_block.cc Use user-provided ReadOptions for metadata block reads more often (#11208) 2023-04-04 16:53:14 -07:00
full_filter_block.h Use user-provided ReadOptions for metadata block reads more often (#11208) 2023-04-04 16:53:14 -07:00
full_filter_block_test.cc Use user-provided ReadOptions for metadata block reads more often (#11208) 2023-04-04 16:53:14 -07:00
hash_index_reader.cc Add support to strip / pad timestamp when creating / reading a block based table (#11495) 2023-06-01 11:10:03 -07:00
hash_index_reader.h Extend Get/MultiGet deadline support to table open (#6982) 2020-06-29 14:53:17 -07:00
index_builder.cc Add support to strip / pad timestamp when creating / reading a block based table (#11495) 2023-06-01 11:10:03 -07:00
index_builder.h Remove some useless qualifier (#11596) 2023-07-20 13:43:26 -07:00
index_reader_common.cc Use user-provided ReadOptions for metadata block reads more often (#11208) 2023-04-04 16:53:14 -07:00
index_reader_common.h Add support to strip / pad timestamp when creating / reading a block based table (#11495) 2023-06-01 11:10:03 -07:00
mock_block_based_table.h Remove deprecated block-based filter (#10184) 2022-06-16 15:51:33 -07:00
parsed_full_filter_block.cc Hide FilterBits{Builder,Reader} from public API (#9592) 2022-02-17 16:34:46 -08:00
parsed_full_filter_block.h Major Cache refactoring, CPU efficiency improvement (#10975) 2023-01-11 14:20:40 -08:00
partitioned_filter_block.cc Fix higher read qps during db open caused by pr 11406 (#11516) 2023-06-06 17:42:43 -07:00
partitioned_filter_block.h Add support to strip / pad timestamp when creating / reading a block based table (#11495) 2023-06-01 11:10:03 -07:00
partitioned_filter_block_test.cc Add support to strip / pad timestamp when creating / reading a block based table (#11495) 2023-06-01 11:10:03 -07:00
partitioned_index_iterator.cc Provide support for direct_reads with async_io (#10197) 2022-07-06 11:42:59 -07:00
partitioned_index_iterator.h Format files under table/ by clang-format (#10852) 2022-10-25 11:50:38 -07:00
partitioned_index_reader.cc Fix higher read qps during db open caused by pr 11406 (#11516) 2023-06-06 17:42:43 -07:00
partitioned_index_reader.h Record and use the tail size to prefetch table tail (#11406) 2023-05-08 13:14:28 -07:00
reader_common.cc Remove own ToString() (#9955) 2022-05-06 13:03:58 -07:00
reader_common.h Add block checksum mismatch ticker stat (#11438) 2023-05-12 18:16:11 -07:00
uncompression_dict_reader.cc Group rocksdb.sst.read.micros stat by IOActivity flush and compaction (#11288) 2023-04-21 09:07:18 -07:00
uncompression_dict_reader.h Group rocksdb.sst.read.micros stat by IOActivity flush and compaction (#11288) 2023-04-21 09:07:18 -07:00