Bump rocksdbjni from 6.27.3 to 6.28.2

[dependabot]

Bumps rocksdbjni from 6.27.3 to 6.28.2.

Release notes

Sourced from rocksdbjni's releases.

RocksDB 6.28.2

6.28.2 (2022-01-31)

Bug Fixes

• Fixed a major bug in which batched MultiGet could return old values for keys deleted by DeleteRange when memtable Bloom filter is enabled (memtable_prefix_bloom_size_ratio > 0). (The fix includes a substantial MultiGet performance improvement in the unusual case of both memtable_whole_key_filtering and prefix_extractor.)

6.28.1 (2022-01-10)

Bug Fixes

• Fixed compilation errors on newer compiler, e.g. clang-12

6.28.0 (2021-12-17)

New Features

• Introduced 'CommitWithTimestamp' as a new tag. Currently, there is no API for user to trigger a write with this tag to the WAL. This is part of the efforts to support write-commited transactions with user-defined timestamps.

Bug Fixes

• Fixed a bug in rocksdb automatic implicit prefetching which got broken because of new feature adaptive_readahead and internal prefetching got disabled when iterator moves from one file to next.
• Fixed a bug in TableOptions.prepopulate_block_cache which causes segmentation fault when used with TableOptions.partition_filters = true and TableOptions.cache_index_and_filter_blocks = true.
• Fixed a bug affecting custom memtable factories which are not registered with the ObjectRegistry. The bug could result in failure to save the OPTIONS file.
• Fixed a bug causing two duplicate entries to be appended to a file opened in non-direct mode and tracked by FaultInjectionTestFS.
• Fixed a bug in TableOptions.prepopulate_block_cache to support block-based filters also.
• Block cache keys no longer use FSRandomAccessFile::GetUniqueId() (previously used when available), so a filesystem recycling unique ids can no longer lead to incorrect result or crash (#7405). For files generated by RocksDB >= 6.24, the cache keys are stable across DB::Open and DB directory move / copy / import / export / migration, etc. Although collisions are still theoretically possible, they are (a) impossible in many common cases, (b) not dependent on environmental factors, and (c) much less likely than a CPU miscalculation while executing RocksDB.

Behavior Changes

• MemTableList::TrimHistory now use allocated bytes when max_write_buffer_size_to_maintain > 0(default in TrasactionDB, introduced in PR#5022) Fix #8371.

Public API change

• Extend WriteBatch::AssignTimestamp and AssignTimestamps API so that both functions can accept an optional checker argument that performs additional checking on timestamp sizes.
• Introduce a new EventListener callback that will be called upon the end of automatic error recovery.

Performance Improvements

• Replaced map property TableProperties::properties_offsets with uint64_t property external_sst_file_global_seqno_offset to save table properties's memory.
• Block cache accesses are faster by RocksDB using cache keys of fixed size (16 bytes).

Java API Changes

• Removed Java API TableProperties.getPropertiesOffsets() as it exposed internal details to external users.

Changelog

Sourced from rocksdbjni's changelog.

6.28.2 (2022-01-31)

Bug Fixes

• Fixed a major bug in which batched MultiGet could return old values for keys deleted by DeleteRange when memtable Bloom filter is enabled (memtable_prefix_bloom_size_ratio > 0). (The fix includes a substantial MultiGet performance improvement in the unusual case of both memtable_whole_key_filtering and prefix_extractor.)

6.28.1 (2022-01-10)

Bug Fixes

• Fixed compilation errors on newer compiler, e.g. clang-12

6.28.0 (2021-12-17)

New Features

• Introduced 'CommitWithTimestamp' as a new tag. Currently, there is no API for user to trigger a write with this tag to the WAL. This is part of the efforts to support write-commited transactions with user-defined timestamps.

Bug Fixes

• Fixed a bug in rocksdb automatic implicit prefetching which got broken because of new feature adaptive_readahead and internal prefetching got disabled when iterator moves from one file to next.
• Fixed a bug in TableOptions.prepopulate_block_cache which causes segmentation fault when used with TableOptions.partition_filters = true and TableOptions.cache_index_and_filter_blocks = true.
• Fixed a bug affecting custom memtable factories which are not registered with the ObjectRegistry. The bug could result in failure to save the OPTIONS file.
• Fixed a bug causing two duplicate entries to be appended to a file opened in non-direct mode and tracked by FaultInjectionTestFS.
• Fixed a bug in TableOptions.prepopulate_block_cache to support block-based filters also.
• Block cache keys no longer use FSRandomAccessFile::GetUniqueId() (previously used when available), so a filesystem recycling unique ids can no longer lead to incorrect result or crash (#7405). For files generated by RocksDB >= 6.24, the cache keys are stable across DB::Open and DB directory move / copy / import / export / migration, etc. Although collisions are still theoretically possible, they are (a) impossible in many common cases, (b) not dependent on environmental factors, and (c) much less likely than a CPU miscalculation while executing RocksDB.

Behavior Changes

• MemTableList::TrimHistory now use allocated bytes when max_write_buffer_size_to_maintain > 0(default in TrasactionDB, introduced in PR#5022) Fix #8371.

Public API change

• Extend WriteBatch::AssignTimestamp and AssignTimestamps API so that both functions can accept an optional checker argument that performs additional checking on timestamp sizes.
• Introduce a new EventListener callback that will be called upon the end of automatic error recovery.

Performance Improvements

• Replaced map property TableProperties::properties_offsets with uint64_t property external_sst_file_global_seqno_offset to save table properties's memory.
• Block cache accesses are faster by RocksDB using cache keys of fixed size (16 bytes).

Java API Changes

• Removed Java API TableProperties.getPropertiesOffsets() as it exposed internal details to external users.

6.27.0 (2021-11-19)

New Features

• Added new ChecksumType kXXH3 which is faster than kCRC32c on almost all x86_64 hardware.
• Added a new online consistency check for BlobDB which validates that the number/total size of garbage blobs does not exceed the number/total size of all blobs in any given blob file.
• Provided support for tracking per-sst user-defined timestamp information in MANIFEST.
• Added new option "adaptive_readahead" in ReadOptions. For iterators, RocksDB does auto-readahead on noticing sequential reads and by enabling this option, readahead_size of current file (if reads are sequential) will be carried forward to next file instead of starting from the scratch at each level (except L0 level files). If reads are not sequential it will fall back to 8KB. This option is applicable only for RocksDB internal prefetch buffer and isn't supported with underlying file system prefetching.
• Added the read count and read bytes related stats to Statistics for tiered storage hot, warm, and cold file reads.
• Added an option to dynamically charge an updating estimated memory usage of block-based table building to block cache if block cache available. It currently only includes charging memory usage of constructing (new) Bloom Filter and Ribbon Filter to block cache. To enable this feature, set BlockBasedTableOptions::reserve_table_builder_memory = true.
• Add a new API OnIOError in listener.h that notifies listeners when an IO error occurs during FileSystem operation along with filename, status etc.
• Added compaction readahead support for blob files to the integrated BlobDB implementation, which can improve compaction performance when the database resides on higher-latency storage like HDDs or remote filesystems. Readahead can be configured using the column family option blob_compaction_readahead_size.

Bug Fixes

• Prevent a CompactRange() with CompactRangeOptions::change_level == true from possibly causing corruption to the LSM state (overlapping files within a level) when run in parallel with another manual compaction. Note that setting force_consistency_checks == true (the default) would cause the DB to enter read-only mode in this scenario and return Status::Corruption, rather than committing any corruption.
• Fixed a bug in CompactionIterator when write-prepared transaction is used. A released earliest write conflict snapshot may cause assertion failure in dbg mode and unexpected key in opt mode.
• Fix ticker WRITE_WITH_WAL("rocksdb.write.wal"), this bug is caused by a bad extra RecordTick(stats_, WRITE_WITH_WAL) (at 2 place), this fix remove the extra RecordTicks and fix the corresponding test case.
• EventListener::OnTableFileCreated was previously called with OK status and file_size==0 in cases of no SST file contents written (because there was no content to add) and the empty file deleted before calling the listener. Now the status is Aborted.

... (truncated)

Commits

• df4d3cf Update version to 6.28.2
• 70a68dd Update circleci xcode version (#9405)
• c79005a Pick in install-jdk8-on-macos from 5602b1d3d9
• 0500c49 Fix^2 prefix extractor testing in crash test (#9463)
• 0cf2c6a Fix/expand prefix extractor testing in crash test (#9461)
• b0e248e Fix major bug with MultiGet, DeleteRange, and memtable Bloom (#9453)
• fdb3125 Update HISTORY and bump version
• 128e36c Make RocksDB codebase compatible with newer compilers like clang-12 (#9370)
• 7bfad07 Update to version 6.28 (#9312)
• 0d9b256 Fix unity build with SUPPORT_CLOCK_CACHE (#9309)
• Additional commits viewable in compare view

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