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Jay Huh c00c16855d Access DBImpl* and CFD* by CFHImpl* in Iterators (#12395) 
Summary:
In the current implementation of iterators, `DBImpl*` and `ColumnFamilyData*` are held in `DBIter` and `ArenaWrappedDBIter` for two purposes: tracing and Refresh() API. With the introduction of a new iterator called MultiCfIterator in PR https://github.com/facebook/rocksdb/issues/12153 , which is a cross-column-family iterator that maintains multiple DBIters as child iterators from a consistent database state, we need to make some changes to the existing implementation. The new iterator will still be exposed through the generic Iterator interface with an additional capability to return AttributeGroups (via `attribute_groups()`) which is a list of wide columns grouped by column family. For more information about AttributeGroup, please refer to previous PRs:  https://github.com/facebook/rocksdb/issues/11925 #11943, and https://github.com/facebook/rocksdb/issues/11977.

To be able to return AttributeGroup in the default single CF iterator created, access to `ColumnFamilyHandle*` within `DBIter` is necessary. However, this is not currently available in `DBIter`. Since `DBImpl*` and `ColumnFamilyData*` can be easily accessed via `ColumnFamilyHandleImpl*`, we have decided to replace the pointers to `ColumnFamilyData` and `DBImpl` in `DBIter` with a pointer to `ColumnFamilyHandleImpl`.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/12395

Test Plan:
# Summary

In the current implementation of iterators, `DBImpl*` and `ColumnFamilyData*` are held in `DBIter` and `ArenaWrappedDBIter` for two purposes: tracing and Refresh() API. With the introduction of a new iterator called MultiCfIterator in PR #12153 , which is a cross-column-family iterator that maintains multiple DBIters as child iterators from a consistent database state, we need to make some changes to the existing implementation. The new iterator will still be exposed through the generic Iterator interface with an additional capability to return AttributeGroups (via `attribute_groups()`) which is a list of wide columns grouped by column family. For more information about AttributeGroup, please refer to previous PRs:  #11925 #11943, and #11977.

To be able to return AttributeGroup in the default single CF iterator created, access to `ColumnFamilyHandle*` within `DBIter` is necessary. However, this is not currently available in `DBIter`. Since `DBImpl*` and `ColumnFamilyData*` can be easily accessed via `ColumnFamilyHandleImpl*`, we have decided to replace the pointers to `ColumnFamilyData` and `DBImpl` in `DBIter` with a pointer to `ColumnFamilyHandleImpl`.

# Test Plan

There should be no behavior changes. Existing tests and CI for the correctness tests.

**Test for Perf Regression**
Build
```
$> make -j64 release
```
Setup
```
$> TEST_TMPDIR=/dev/shm/db_bench ./db_bench -benchmarks="filluniquerandom" -key_size=32 -value_size=512 -num=1000000 -compression_type=none
```
Run
```
TEST_TMPDIR=/dev/shm/db_bench ./db_bench -use_existing_db=1 -benchmarks="newiterator,seekrandom" -cache_size=10485760000
```

Before the change
```
DB path: [/dev/shm/db_bench/dbbench]
newiterator  :       0.552 micros/op 1810157 ops/sec 0.552 seconds 1000000 operations;
DB path: [/dev/shm/db_bench/dbbench]
seekrandom   :       4.502 micros/op 222143 ops/sec 4.502 seconds 1000000 operations; (0 of 1000000 found)
```
After the change
```
DB path: [/dev/shm/db_bench/dbbench]
newiterator  :       0.520 micros/op 1924401 ops/sec 0.520 seconds 1000000 operations;
DB path: [/dev/shm/db_bench/dbbench]
seekrandom   :       4.532 micros/op 220657 ops/sec 4.532 seconds 1000000 operations; (0 of 1000000 found)
```

Reviewed By: pdillinger

Differential Revision: D54332713

Pulled By: jaykorean

fbshipit-source-id: b28d897ad519e58b1ca82eb068a6319544a4fae5
2024-03-01 10:28:20 -08:00
..
blob Access DBImpl* and CFD* by CFHImpl* in Iterators (#12395) 2024-03-01 10:28:20 -08:00
compaction Update APIs to support generic unique identifier format (#12384) 2024-03-01 09:55:30 -08:00
db_impl Access DBImpl* and CFD* by CFHImpl* in Iterators (#12395) 2024-03-01 10:28:20 -08:00
wide internal_repo_rocksdb (4372117296613874540) (#12117) 2023-12-04 11:17:32 -08:00
arena_wrapped_db_iter.cc Access DBImpl* and CFD* by CFHImpl* in Iterators (#12395) 2024-03-01 10:28:20 -08:00
arena_wrapped_db_iter.h Access DBImpl* and CFD* by CFHImpl* in Iterators (#12395) 2024-03-01 10:28:20 -08:00
builder.cc Removed check_flush_compaction_key_order (#12311) 2024-01-31 16:30:26 -08:00
builder.h Remove unnecessary, confusing 'extern' (#12300) 2024-01-29 10:38:08 -08:00
c.cc Export GetSequenceNumber functionality for Snapshots (#12354) 2024-02-16 10:28:41 -08:00
c_test.c Add support to bulk load external files for UDT in memtable only feature (#12356) 2024-02-21 15:41:53 -08:00
column_family.cc default_write_temperature option (#12388) 2024-02-28 14:36:13 -08:00
column_family.h Access DBImpl* and CFD* by CFHImpl* in Iterators (#12395) 2024-03-01 10:28:20 -08:00
column_family_test.cc Speedup based on number of files marked for compaction (#12306) 2024-01-29 17:29:04 -08:00
compact_files_test.cc Add missing status check when compiling with ASSERT_STATUS_CHECKED=1 (#11686) 2023-08-09 15:46:44 -07:00
comparator_db_test.cc Enforce status checking after Valid() returns false for IteratorWrapper (#11975) 2023-10-18 09:38:38 -07:00
convenience.cc Group SST write in flush, compaction and db open with new stats (#11910) 2023-12-29 15:29:23 -08:00
convenience_impl.h Group rocksdb.sst.read.micros stat by different user read IOActivity + misc (#11444) 2023-08-08 17:26:50 -07:00
corruption_test.cc Prefer static_cast in place of most reinterpret_cast (#12308) 2024-02-07 10:44:11 -08:00
cuckoo_table_db_test.cc Prefer static_cast in place of most reinterpret_cast (#12308) 2024-02-07 10:44:11 -08:00
db_basic_test.cc Deprecate some variants of Get and MultiGet (#12327) 2024-02-16 09:21:06 -08:00
db_block_cache_test.cc Prefer static_cast in place of most reinterpret_cast (#12308) 2024-02-07 10:44:11 -08:00
db_bloom_filter_test.cc KeySegmentsExtractor and prototype higher-dimensional filtering (#12075) 2024-02-15 15:39:55 -08:00
db_clip_test.cc Support Clip DB to KeyRange (#11379) 2023-05-18 13:25:01 -07:00
db_compaction_filter_test.cc Enforce status checking after Valid() returns false for IteratorWrapper (#11975) 2023-10-18 09:38:38 -07:00
db_compaction_test.cc default_write_temperature option (#12388) 2024-02-28 14:36:13 -08:00
db_dynamic_level_test.cc Prefer static_cast in place of most reinterpret_cast (#12308) 2024-02-07 10:44:11 -08:00
db_encryption_test.cc Remove RocksDB LITE (#11147) 2023-01-27 13:14:19 -08:00
db_filesnapshot.cc Remove the force mode for EnableFileDeletions API (#12337) 2024-02-13 18:36:25 -08:00
db_flush_test.cc Prefer static_cast in place of most reinterpret_cast (#12308) 2024-02-07 10:44:11 -08:00
db_info_dumper.cc Don't log an error when an auxiliary dir is missing (#12326) 2024-02-05 10:26:41 -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 Fix in-place updates for value types other than kTypeValue (#10254) 2022-06-27 16:37:09 -07:00
db_io_failure_test.cc Remove RocksDB LITE (#11147) 2023-01-27 13:14:19 -08:00
db_iter.cc Access DBImpl* and CFD* by CFHImpl* in Iterators (#12395) 2024-03-01 10:28:20 -08:00
db_iter.h Access DBImpl* and CFD* by CFHImpl* in Iterators (#12395) 2024-03-01 10:28:20 -08:00
db_iter_stress_test.cc Automated modernization (#12210) 2024-01-05 11:53:57 -08:00
db_iter_test.cc Prefer static_cast in place of most reinterpret_cast (#12308) 2024-02-07 10:44:11 -08:00
db_iterator_test.cc Access DBImpl* and CFD* by CFHImpl* in Iterators (#12395) 2024-03-01 10:28:20 -08:00
db_kv_checksum_test.cc Prefer static_cast in place of most reinterpret_cast (#12308) 2024-02-07 10:44:11 -08:00
db_log_iter_test.cc Remove the force mode for EnableFileDeletions API (#12337) 2024-02-13 18:36:25 -08:00
db_logical_block_size_cache_test.cc Remove RocksDB LITE (#11147) 2023-01-27 13:14:19 -08:00
db_memtable_test.cc Prefer static_cast in place of most reinterpret_cast (#12308) 2024-02-07 10:44:11 -08:00
db_merge_operand_test.cc Make option level_compaction_dynamic_level_bytes true by default (#11525) 2023-06-15 21:12:39 -07:00
db_merge_operator_test.cc Fix the handling of wide-column base values in the max_successive_merges logic (#11913) 2023-10-02 16:25:25 -07:00
db_options_test.cc Prefer static_cast in place of most reinterpret_cast (#12308) 2024-02-07 10:44:11 -08:00
db_properties_test.cc Remove the force mode for EnableFileDeletions API (#12337) 2024-02-13 18:36:25 -08:00
db_range_del_test.cc Prefer static_cast in place of most reinterpret_cast (#12308) 2024-02-07 10:44:11 -08:00
db_rate_limiter_test.cc Enforce status checking after Valid() returns false for IteratorWrapper (#11975) 2023-10-18 09:38:38 -07:00
db_readonly_with_timestamp_test.cc Enforce status checking after Valid() returns false for IteratorWrapper (#11975) 2023-10-18 09:38:38 -07:00
db_secondary_test.cc Prefer static_cast in place of most reinterpret_cast (#12308) 2024-02-07 10:44:11 -08:00
db_sst_test.cc Prefer static_cast in place of most reinterpret_cast (#12308) 2024-02-07 10:44:11 -08:00
db_statistics_test.cc Fix double counting of BYTES_WRITTEN ticker (#12111) 2023-12-08 17:12:11 -08:00
db_table_properties_test.cc Prefer static_cast in place of most reinterpret_cast (#12308) 2024-02-07 10:44:11 -08:00
db_tailing_iter_test.cc Prefer static_cast in place of most reinterpret_cast (#12308) 2024-02-07 10:44:11 -08:00
db_test.cc Deprecate some variants of Get and MultiGet (#12327) 2024-02-16 09:21:06 -08:00
db_test2.cc default_write_temperature option (#12388) 2024-02-28 14:36:13 -08:00
db_test_util.cc Automated modernization (#12210) 2024-01-05 11:53:57 -08:00
db_test_util.h Remove 'virtual' when implied by 'override' (#12319) 2024-01-31 13:14:42 -08:00
db_universal_compaction_test.cc Prefer static_cast in place of most reinterpret_cast (#12308) 2024-02-07 10:44:11 -08:00
db_wal_test.cc Remove the force mode for EnableFileDeletions API (#12337) 2024-02-13 18:36:25 -08:00
db_with_timestamp_basic_test.cc Deprecate some variants of Get and MultiGet (#12327) 2024-02-16 09:21:06 -08:00
db_with_timestamp_compaction_test.cc Prefer static_cast in place of most reinterpret_cast (#12308) 2024-02-07 10:44:11 -08:00
db_with_timestamp_test_util.cc Add timestamp support to DBImplReadOnly (#10004) 2022-05-19 18:39:41 -07:00
db_with_timestamp_test_util.h Add timestamp support to DBImplReadOnly (#10004) 2022-05-19 18:39:41 -07:00
db_write_buffer_manager_test.cc Prefer static_cast in place of most reinterpret_cast (#12308) 2024-02-07 10:44:11 -08:00
db_write_test.cc Add a perf level for measuring user thread block time (#12368) 2024-02-22 12:14:53 -08:00
dbformat.cc Add support for range deletion when user timestamps are not persisted (#12254) 2024-01-29 11:37:34 -08:00
dbformat.h Add a separate range classes for internal usage (#12071) 2024-02-06 18:35:36 -08:00
dbformat_test.cc Logically strip timestamp during flush (#11557) 2023-06-29 15:50:50 -07:00
deletefile_test.cc Prefer static_cast in place of most reinterpret_cast (#12308) 2024-02-07 10:44:11 -08:00
error_handler.cc Prefer static_cast in place of most reinterpret_cast (#12308) 2024-02-07 10:44:11 -08:00
error_handler.h Consolidate stats recording in error handler (#11992) 2024-01-22 14:57:30 -08:00
error_handler_fs_test.cc Quarantine files in a limbo state after a manifest error (#12030) 2023-11-11 08:11:11 -08:00
event_helpers.cc Fix/cleanup SeqnoToTimeMapping (#12253) 2024-01-19 21:50:38 -08:00
event_helpers.h Remove RocksDB LITE (#11147) 2023-01-27 13:14:19 -08:00
experimental.cc KeySegmentsExtractor and prototype higher-dimensional filtering (#12075) 2024-02-15 15:39:55 -08:00
external_sst_file_basic_test.cc Remove bottommost_temperature (#12389) 2024-02-27 14:48:00 -08:00
external_sst_file_ingestion_job.cc default_write_temperature option (#12388) 2024-02-28 14:36:13 -08:00
external_sst_file_ingestion_job.h Add support to bulk load external files for UDT in memtable only feature (#12356) 2024-02-21 15:41:53 -08:00
external_sst_file_test.cc Add support to bulk load external files for UDT in memtable only feature (#12356) 2024-02-21 15:41:53 -08:00
fault_injection_test.cc Group SST write in flush, compaction and db open with new stats (#11910) 2023-12-29 15:29:23 -08:00
file_indexer.cc Simplify conditional judgment (#11580) 2023-07-03 09:41:48 -07:00
file_indexer.h Ran clang-format on db/ directory (#10910) 2022-11-02 14:34:24 -07:00
file_indexer_test.cc Ran clang-format on db/ directory (#10910) 2022-11-02 14:34:24 -07:00
filename_test.cc Ran clang-format on db/ directory (#10910) 2022-11-02 14:34:24 -07:00
flush_job.cc default_write_temperature option (#12388) 2024-02-28 14:36:13 -08:00
flush_job.h default_write_temperature option (#12388) 2024-02-28 14:36:13 -08:00
flush_job_test.cc Rate-limit un-ratelimited flush/compaction code paths (#12290) 2024-01-25 12:00:15 -08:00
flush_scheduler.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
flush_scheduler.h Include C++ standard library headers instead of C compatibility headers (#8068) 2021-03-19 12:09:47 -07:00
forward_iterator.cc Prefer static_cast in place of most reinterpret_cast (#12308) 2024-02-07 10:44:11 -08:00
forward_iterator.h Remove 'virtual' when implied by 'override' (#12319) 2024-01-31 13:14:42 -08:00
forward_iterator_bench.cc Remove RocksDB LITE (#11147) 2023-01-27 13:14:19 -08:00
history_trimming_iterator.h Refactor AddRangeDels() + consider range tombstone during compaction file cutting (#11113) 2023-02-22 12:28:18 -08:00
import_column_family_job.cc Group SST write in flush, compaction and db open with new stats (#11910) 2023-12-29 15:29:23 -08:00
import_column_family_job.h Support to create a CF by importing multiple non-overlapping CFs (#11378) 2023-06-15 12:25:04 -07:00
import_column_family_test.cc internal_repo_rocksdb (4372117296613874540) (#12117) 2023-12-04 11:17:32 -08:00
internal_stats.cc Log pending compaction bytes in a couple places (#12267) 2024-01-23 09:14:59 -08:00
internal_stats.h Remove unnecessary, confusing 'extern' (#12300) 2024-01-29 10:38:08 -08:00
job_context.h Quarantine files in a limbo state after a manifest error (#12030) 2023-11-11 08:11:11 -08:00
kv_checksum.h Block per key-value checksum (#11287) 2023-04-25 12:08:23 -07:00
listener_test.cc internal_repo_rocksdb (4372117296613874540) (#12117) 2023-12-04 11:17:32 -08:00
log_format.h Add support in log writer and reader for a user-defined timestamp size record (#11433) 2023-05-11 17:26:19 -07:00
log_reader.cc internal_repo_rocksdb (4372117296613874540) (#12117) 2023-12-04 11:17:32 -08:00
log_reader.h switch to use RocksDB UnorderedMap (#11507) 2023-06-05 13:36:26 -07:00
log_test.cc Group SST write in flush, compaction and db open with new stats (#11910) 2023-12-29 15:29:23 -08:00
log_writer.cc Group SST write in flush, compaction and db open with new stats (#11910) 2023-12-29 15:29:23 -08:00
log_writer.h Group SST write in flush, compaction and db open with new stats (#11910) 2023-12-29 15:29:23 -08:00
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 Ran clang-format on db/ directory (#10910) 2022-11-02 14:34:24 -07:00
lookup_key.h Ran clang-format on db/ directory (#10910) 2022-11-02 14:34:24 -07:00
malloc_stats.cc Prefer static_cast in place of most reinterpret_cast (#12308) 2024-02-07 10:44:11 -08:00
malloc_stats.h Remove RocksDB LITE (#11147) 2023-01-27 13:14:19 -08:00
manual_compaction_test.cc internal_repo_rocksdb (4372117296613874540) (#12117) 2023-12-04 11:17:32 -08:00
memtable.cc No filesystem reads during Merge() writes (#12365) 2024-02-21 13:15:27 -08:00
memtable.h No filesystem reads during Merge() writes (#12365) 2024-02-21 13:15:27 -08:00
memtable_list.cc Group SST write in flush, compaction and db open with new stats (#11910) 2023-12-29 15:29:23 -08:00
memtable_list.h Remove unnecessary, confusing 'extern' (#12300) 2024-01-29 10:38:08 -08:00
memtable_list_test.cc Lightweight verification of MANIFEST file after close on shutdown (#12174) 2023-12-28 18:25:29 -08:00
merge_context.h Ran clang-format on db/ directory (#10910) 2022-11-02 14:34:24 -07:00
merge_helper.cc Eliminate some code duplication in MergeHelper (#12121) 2023-12-05 14:07:42 -08:00
merge_helper.h Eliminate some code duplication in MergeHelper (#12121) 2023-12-05 14:07:42 -08:00
merge_helper_test.cc Basic Support for Merge with user-defined timestamp (#10819) 2022-10-31 22:28:58 -07:00
merge_operator.cc Add helper methods WideColumnsHelper::{Has,Get}DefaultColumn (#11813) 2023-09-11 16:32:32 -07:00
merge_test.cc Prefer static_cast in place of most reinterpret_cast (#12308) 2024-02-07 10:44:11 -08:00
obsolete_files_test.cc Remove the force mode for EnableFileDeletions API (#12337) 2024-02-13 18:36:25 -08:00
options_file_test.cc internal_repo_rocksdb (4372117296613874540) (#12117) 2023-12-04 11:17:32 -08:00
output_validator.cc Removed check_flush_compaction_key_order (#12311) 2024-01-31 16:30:26 -08:00
output_validator.h Removed check_flush_compaction_key_order (#12311) 2024-01-31 16:30:26 -08:00
perf_context_test.cc Add write_memtable_time to perf level kEnableWait (#12394) 2024-02-29 15:08:26 -08:00
periodic_task_scheduler.cc Turn the default Timer in PeriodicTaskScheduler into a leaky Meyers singleton (#12128) 2023-12-08 10:34:07 -08:00
periodic_task_scheduler.h Improve efficiency of create_missing_column_families, light refactor (#11920) 2023-10-04 14:14:22 -07:00
periodic_task_scheduler_test.cc Prefer static_cast in place of most reinterpret_cast (#12308) 2024-02-07 10:44:11 -08:00
pinned_iterators_manager.h Prefer static_cast in place of most reinterpret_cast (#12308) 2024-02-07 10:44:11 -08:00
plain_table_db_test.cc Prefer static_cast in place of most reinterpret_cast (#12308) 2024-02-07 10:44:11 -08:00
post_memtable_callback.h Snapshots with user-specified timestamps (#9879) 2022-06-10 16:07:03 -07:00
pre_release_callback.h Fix and detect headers with missing dependencies (#8893) 2021-09-10 10:00:26 -07:00
prefix_test.cc internal_repo_rocksdb (4372117296613874540) (#12117) 2023-12-04 11:17:32 -08:00
range_del_aggregator.cc internal_repo_rocksdb (4372117296613874540) (#12117) 2023-12-04 11:17:32 -08:00
range_del_aggregator.h Add new Iterator API Refresh(const snapshot*) (#10594) 2023-09-15 10:44:43 -07:00
range_del_aggregator_bench.cc Improve FragmentTombstones() speed by lazily initializing seq_set_ (#10848) 2022-10-25 11:33:04 -07:00
range_del_aggregator_test.cc Refactor AddRangeDels() + consider range tombstone during compaction file cutting (#11113) 2023-02-22 12:28:18 -08:00
range_tombstone_fragmenter.cc Add support for range deletion when user timestamps are not persisted (#12254) 2024-01-29 11:37:34 -08:00
range_tombstone_fragmenter.h Add support for range deletion when user timestamps are not persisted (#12254) 2024-01-29 11:37:34 -08:00
range_tombstone_fragmenter_test.cc snapshots of FragmentedRangeTombstoneList must in ascending order (#11046) 2022-12-19 15:06:22 -08:00
read_callback.h Fix and detect headers with missing dependencies (#8893) 2021-09-10 10:00:26 -07:00
repair.cc Rename IntTblPropCollector -> InternalTblPropColl (#12320) 2024-02-02 14:14:43 -08:00
repair_test.cc internal_repo_rocksdb (4372117296613874540) (#12117) 2023-12-04 11:17:32 -08:00
seqno_time_test.cc Remove bottommost_temperature (#12389) 2024-02-27 14:48:00 -08:00
seqno_to_time_mapping.cc Fix UB/crash in new SeqnoToTimeMapping::CopyFromSeqnoRange (#12293) 2024-01-25 11:27:15 -08:00
seqno_to_time_mapping.h Fix UB/crash in new SeqnoToTimeMapping::CopyFromSeqnoRange (#12293) 2024-01-25 11:27:15 -08:00
snapshot_checker.h Remove 'virtual' when implied by 'override' (#12319) 2024-01-31 13:14:42 -08:00
snapshot_impl.cc Ran clang-format on db/ directory (#10910) 2022-11-02 14:34:24 -07:00
snapshot_impl.h Ran clang-format on db/ directory (#10910) 2022-11-02 14:34:24 -07:00
table_cache.cc internal_repo_rocksdb (4372117296613874540) (#12117) 2023-12-04 11:17:32 -08:00
table_cache.h Fix row cache falsely return kNotFound when timestamp enabled (#11816) 2023-09-20 11:34:38 -07:00
table_cache_sync_and_async.h Fix StopWatch bug; Remove setting record_read_stats (#11474) 2023-05-25 10:16:58 -07:00
table_properties_collector.cc Ran clang-format on db/ directory (#10910) 2022-11-02 14:34:24 -07:00
table_properties_collector.h Rename IntTblPropCollector -> InternalTblPropColl (#12320) 2024-02-02 14:14:43 -08:00
table_properties_collector_test.cc Rename IntTblPropCollector -> InternalTblPropColl (#12320) 2024-02-02 14:14:43 -08:00
transaction_log_impl.cc Remove RocksDB LITE (#11147) 2023-01-27 13:14:19 -08:00
transaction_log_impl.h Remove 'virtual' when implied by 'override' (#12319) 2024-01-31 13:14:42 -08:00
trim_history_scheduler.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
trim_history_scheduler.h Ran clang-format on db/ directory (#10910) 2022-11-02 14:34:24 -07:00
version_builder.cc Fix blob files not reclaimed after deleting all SSTs (#12235) 2024-01-16 11:15:23 -08:00
version_builder.h Block per key-value checksum (#11287) 2023-04-25 12:08:23 -07:00
version_builder_test.cc Fix blob files not reclaimed after deleting all SSTs (#12235) 2024-01-16 11:15:23 -08:00
version_edit.cc internal_repo_rocksdb (4372117296613874540) (#12117) 2023-12-04 11:17:32 -08:00
version_edit.h Remove unnecessary, confusing 'extern' (#12300) 2024-01-29 10:38:08 -08:00
version_edit_handler.cc Add support for range deletion when user timestamps are not persisted (#12254) 2024-01-29 11:37:34 -08:00
version_edit_handler.h Remove VersionEdit's friends pattern (#12024) 2023-11-01 12:04:11 -07:00
version_edit_test.cc internal_repo_rocksdb (4372117296613874540) (#12117) 2023-12-04 11:17:32 -08:00
version_set.cc Prefer static_cast in place of most reinterpret_cast (#12308) 2024-02-07 10:44:11 -08:00
version_set.h Add a separate range classes for internal usage (#12071) 2024-02-06 18:35:36 -08:00
version_set_sync_and_async.h Add helper methods WideColumnsHelper::{Has,Get}DefaultColumn (#11813) 2023-09-11 16:32:32 -07:00
version_set_test.cc Prefer static_cast in place of most reinterpret_cast (#12308) 2024-02-07 10:44:11 -08:00
version_util.h Group SST write in flush, compaction and db open with new stats (#11910) 2023-12-29 15:29:23 -08:00
wal_edit.cc Do not hold mutex when write keys if not necessary (#7516) 2022-07-21 13:35:36 -07:00
wal_edit.h Do not hold mutex when write keys if not necessary (#7516) 2022-07-21 13:35:36 -07:00
wal_edit_test.cc Do not hold mutex when write keys if not necessary (#7516) 2022-07-21 13:35:36 -07:00
wal_manager.cc Replace push_back by emplace_back in wal manager (#10805) 2023-12-27 10:40:33 -08:00
wal_manager.h Remove RocksDB LITE (#11147) 2023-01-27 13:14:19 -08:00
wal_manager_test.cc Group SST write in flush, compaction and db open with new stats (#11910) 2023-12-29 15:29:23 -08:00
write_batch.cc No filesystem reads during Merge() writes (#12365) 2024-02-21 13:15:27 -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 Set default cf ts sz for a reused transaction (#11685) 2023-08-09 13:49:42 -07:00
write_batch_test.cc Stubs for piping write time (#12043) 2023-11-09 15:58:07 -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 Prefer static_cast in place of most reinterpret_cast (#12308) 2024-02-07 10:44:11 -08:00
write_controller.cc Revamp WriteController (#8064) 2021-03-18 09:47:31 -07:00
write_controller.h Ran clang-format on db/ directory (#10910) 2022-11-02 14:34:24 -07:00
write_controller_test.cc Ran clang-format on db/ directory (#10910) 2022-11-02 14:34:24 -07:00
write_stall_stats.cc Fix initialization-order-fiasco in write_stall_stats.cc (#11355) 2023-04-05 14:42:31 -07:00
write_stall_stats.h Remove unnecessary, confusing 'extern' (#12300) 2024-01-29 10:38:08 -08:00
write_thread.cc WriteThread::EnterAsBatchGroupLeader reorder writers (#12138) 2024-02-27 15:23:54 -08:00
write_thread.h Group SST write in flush, compaction and db open with new stats (#11910) 2023-12-29 15:29:23 -08:00