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rocksdb/table/block_based
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akankshamahajan fbd2f563bb Add an interface to provide support for underlying FS to pass their own buffer during reads (#11324) 
Summary:
1. Public API change: Replace `use_async_io`  API in file_system with `SupportedOps` API which is used by underlying FileSystem to indicate to upper layers whether the FileSystem supports different operations introduced in `enum FSSupportedOps `. Right now operations are `async_io` and whether FS will provide its own buffer during reads or not. The api is changed to extend it to various FileSystem operations in one API rather than creating a separate API for each operation.

2. Provide support for underlying FS to pass their own buffer during Reads (async and sync read) instead of using RocksDB provided `scratch` (buffer) in `FSReadRequest`. Currently only MultiRead supports it and later will be extended to other reads as well (point lookup, scan etc). More details in how to enable in file_system.h

Pull Request resolved: https://github.com/facebook/rocksdb/pull/11324

Test Plan: Tested locally

Reviewed By: anand1976

Differential Revision: D44465322

Pulled By: akankshamahajan15

fbshipit-source-id: 9ec9e08f839b5cc815e75d5dade6cd549998d0ec
2023-06-23 11:48:49 -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 Add support to strip / pad timestamp when creating / reading a block based table (#11495) 2023-06-01 11:10:03 -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 Fix use after move in data block hash index (#11505) 2023-06-08 11:04:43 -07:00
block_builder.h Add support to strip / pad timestamp when writing / reading a block (#11472) 2023-05-25 15:41:32 -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 Fix stress test failure for async_io (#10660) 2022-09-12 14:48:06 -07:00
block_prefetcher.h Provide support for direct_reads with async_io (#10197) 2022-07-06 11:42:59 -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 Add support to strip / pad timestamp when creating / reading a block based table (#11495) 2023-06-01 11:10:03 -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