Andrew Kryczka 4eaf628120 Add Iterator property "rocksdb.iterator.is-value-pinned" (#12659) ...

Summary:
`ReadOptions::pin_data` already has the effect of pinning the `Slice` returned by `Iterator::value()` when the value is stored inline (e.g., `kTypeValue`). This PR adds a bit of visibility into that via a new `Iterator` property, "rocksdb.iterator.is-value-pinned", as well as some documentation and tests.

See also: https://github.com/facebook/rocksdb/issues/12658

Pull Request resolved: https://github.com/facebook/rocksdb/pull/12659

Reviewed By: cbi42

Differential Revision: D57391200

Pulled By: ajkr

fbshipit-source-id: 0caa8db27ca1aba86ee2addc3dfd6f0e003d32e2

2024-05-15 19:11:52 -07:00

..

adaptive

Remove unnecessary, confusing 'extern' (#12300)

2024-01-29 10:38:08 -08:00

block_based

Lazily construct BlockBasedTableIterator::block_handles_ (#12616)

2024-05-03 17:18:13 -07:00

cuckoo

Fix kBlockCacheTier read when merge-chain base value is in a blob file (#12462)

2024-03-21 12:38:53 -07:00

plain

Fix kBlockCacheTier read when merge-chain base value is in a blob file (#12462)

2024-03-21 12:38:53 -07:00

block_fetcher_test.cc

Use format_version=6 by default (#12352)

2024-02-15 11:23:48 -08:00

block_fetcher.cc

Fix heap use after free error on retry after checksum mismatch (#12464)

2024-03-21 16:19:09 -07:00

block_fetcher.h

Fix heap use after free error on retry after checksum mismatch (#12464)

2024-03-21 16:19:09 -07:00

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

Fix a bug where iterator status is not checked (#11782)

2023-09-01 09:34:08 -07:00

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 unnecessary, confusing 'extern' (#12300)

2024-01-29 10:38:08 -08:00

format.h

Remove unnecessary, confusing 'extern' (#12300)

2024-01-29 10:38:08 -08:00

get_context.cc

Fix kBlockCacheTier read when merge-chain base value is in a blob file (#12462)

2024-03-21 12:38:53 -07:00

get_context.h

Fix kBlockCacheTier read when merge-chain base value is in a blob file (#12462)

2024-03-21 12:38:53 -07:00

internal_iterator.h

Support returning write unix time in iterator property (#12428)

2024-03-15 15:37:37 -07:00

iter_heap.h

Format files under table/ by clang-format (#10852)

2022-10-25 11:50:38 -07:00

iterator_wrapper.h

Support returning write unix time in iterator property (#12428)

2024-03-15 15:37:37 -07:00

iterator.cc

Add Iterator property "rocksdb.iterator.is-value-pinned" (#12659)

2024-05-15 19:11:52 -07:00

merger_test.cc

internal_repo_rocksdb (435146444452818992) (#12115)

2023-12-01 11:15:17 -08:00

merging_iterator.cc

Support returning write unix time in iterator property (#12428)

2024-03-15 15:37:37 -07:00

merging_iterator.h

Remove unnecessary, confusing 'extern' (#12300)

2024-01-29 10:38:08 -08:00

meta_blocks.cc

Rename IntTblPropCollector -> InternalTblPropColl (#12320)

2024-02-02 14:14:43 -08:00

meta_blocks.h

Rename IntTblPropCollector -> InternalTblPropColl (#12320)

2024-02-02 14:14:43 -08:00

mock_table.cc

Fix kBlockCacheTier read when merge-chain base value is in a blob file (#12462)

2024-03-21 12:38:53 -07:00

mock_table.h

Remove 'virtual' when implied by 'override' (#12319)

2024-01-31 13:14:42 -08:00

multiget_context.h

Add a new MultiGetEntity API (#11222)

2023-02-15 09:34:17 -08:00

persistent_cache_helper.cc

Remove extra semi colon from internal_repo_rocksdb/repo/db/table_cache_sync_and_async.h

2024-03-04 06:34:44 -08:00

persistent_cache_helper.h

Change internal headers with duplicate names (#11408)

2023-05-17 11:27:09 -07:00

persistent_cache_options.h

Change internal headers with duplicate names (#11408)

2023-05-17 11:27:09 -07:00

sst_file_dumper.cc

Support read timestamp in ldb (#12641)

2024-05-13 15:43:12 -07:00

sst_file_dumper.h

Augment sst_dump tool to verify num_entries in table property (#12322)

2024-02-01 14:35:03 -08:00

sst_file_reader_test.cc

Add support in SstFileReader to get a raw table iterator (#12385)

2024-04-02 21:23:06 -07:00

sst_file_reader.cc

Add support in SstFileReader to get a raw table iterator (#12385)

2024-04-02 21:23:06 -07:00

sst_file_writer_collectors.h

Rename IntTblPropCollector -> InternalTblPropColl (#12320)

2024-02-02 14:14:43 -08:00

sst_file_writer.cc

Fix/improve temperature handling for file ingestion (#12402)

2024-03-05 16:56:08 -08:00

table_builder.h

Remove extra semi colon from internal_repo_rocksdb/repo/db/table_cache_sync_and_async.h

2024-03-04 06:34:44 -08:00

table_factory.cc

Remove FactoryFunc from LoadXXXObject (#11203)

2023-02-17 12:54:07 -08:00

table_iterator.h

Add support in SstFileReader to get a raw table iterator (#12385)

2024-04-02 21:23:06 -07:00

table_properties_internal.h

Improve / clean up meta block code & integrity (#9163)

2021-11-18 11:43:44 -08:00

table_properties.cc

Fix/cleanup SeqnoToTimeMapping (#12253)

2024-01-19 21:50:38 -08:00

table_reader_bench.cc

Rename IntTblPropCollector -> InternalTblPropColl (#12320)

2024-02-02 14:14:43 -08:00

table_reader.h

Add new Iterator API Refresh(const snapshot*) (#10594)

2023-09-15 10:44:43 -07:00

table_test.cc

Fix wrong padded bytes being used to generate file checksum (#12598)

2024-04-30 15:38:53 -07:00

two_level_iterator.cc

internal_repo_rocksdb (435146444452818992) (#12115)

2023-12-01 11:15:17 -08:00

two_level_iterator.h

Remove unnecessary, confusing 'extern' (#12300)

2024-01-29 10:38:08 -08:00

unique_id_impl.h

Derive cache keys from SST unique IDs (#10394)

2022-08-12 13:49:49 -07:00

unique_id.cc

internal_repo_rocksdb (435146444452818992) (#12115)

2023-12-01 11:15:17 -08:00