Bump org.rocksdb:rocksdbjni from 6.25.3 to 8.1.1.1

[dependabot]

Bumps org.rocksdb:rocksdbjni from 6.25.3 to 8.1.1.1.

Release notes

Sourced from org.rocksdb:rocksdbjni's releases.

RocksDB 8.1.1

8.1.1 (04/06/2023)

Bug Fixes

• In the DB::VerifyFileChecksums API, ensure that file system reads of SST files are equal to the readahead_size in ReadOptions, if specified. Previously, each read was 2x the readahead_size.

8.1.0 (03/18/2023)

Behavior changes

• Compaction output file cutting logic now considers range tombstone start keys. For example, SST partitioner now may receive ParitionRequest for range tombstone start keys.
• If the async_io ReadOption is specified for MultiGet or NewIterator on a platform that doesn't support IO uring, the option is ignored and synchronous IO is used.

Bug Fixes

• Fixed an issue for backward iteration when user defined timestamp is enabled in combination with BlobDB.
• Fixed a couple of cases where a Merge operand encountered during iteration wasn't reflected in the internal_merge_count PerfContext counter.
• Fixed a bug in CreateColumnFamilyWithImport()/ExportColumnFamily() which did not support range tombstones (#11252).
• Fixed a bug where an excluded column family from an atomic flush contains unflushed data that should've been included in this atomic flush (i.e, data of seqno less than the max seqno of this atomic flush), leading to potential data loss in this excluded column family when WriteOptions::disableWAL == true (#11148).

New Features

• Add statistics rocksdb.secondary.cache.filter.hits, rocksdb.secondary.cache.index.hits, and rocksdb.secondary.cache.filter.hits
• Added a new PerfContext counter internal_merge_point_lookup_count which tracks the number of Merge operands applied while serving point lookup queries.
• Add new statistics rocksdb.table.open.prefetch.tail.read.bytes, rocksdb.table.open.prefetch.tail.{miss|hit}
• Add support for SecondaryCache with HyperClockCache (HyperClockCacheOptions inherits secondary_cache option from ShardedCacheOptions)
• Add new db properties rocksdb.cf-write-stall-stats, rocksdb.db-write-stall-statsand APIs to examine them in a structured way. In particular, users of GetMapProperty() with property kCFWriteStallStats/kDBWriteStallStats can now use the functions in WriteStallStatsMapKeys to find stats in the map.

Public API Changes

• Changed various functions and features in Cache that are mostly relevant to custom implementations or wrappers. Especially, asychronous lookup functionality is moved from Lookup() to a new StartAsyncLookup() function.

RocksDB 8.0.0

8.0.0 (02/19/2023)

Behavior changes

• ReadOptions::verify_checksums=false disables checksum verification for more reads of non-CacheEntryRole::kDataBlock blocks.
• In case of scan with async_io enabled, if posix doesn't support IOUring, Status::NotSupported error will be returned to the users. Initially that error was swallowed and reads were switched to synchronous reads.

Bug Fixes

• Fixed a data race on ColumnFamilyData::flush_reason caused by concurrent flushes.
• Fixed an issue in Get and MultiGet when user-defined timestamps is enabled in combination with BlobDB.
• Fixed some atypical behaviors for LockWAL() such as allowing concurrent/recursive use and not expecting UnlockWAL() after non-OK result. See API comments.
• Fixed a feature interaction bug where for blobs GetEntity would expose the blob reference instead of the blob value.
• Fixed DisableManualCompaction() and CompactRangeOptions::canceled to cancel compactions even when they are waiting on conflicting compactions to finish
• Fixed a bug in which a successful GetMergeOperands() could transiently return Status::MergeInProgress()
• Return the correct error (Status::NotSupported()) to MultiGet caller when ReadOptions::async_io flag is true and IO uring is not enabled. Previously, Status::Corruption() was being returned when the actual failure was lack of async IO support.
• Fixed a bug in DB open/recovery from a compressed WAL that was caused due to incorrect handling of certain record fragments with the same offset within a WAL block.

Feature Removal

• Remove RocksDB Lite.
• The feature block_cache_compressed is removed. Statistics related to it are removed too.
• Remove deprecated Env::LoadEnv(). Use Env::CreateFromString() instead.
• Remove deprecated FileSystem::Load(). Use FileSystem::CreateFromString() instead.
• Removed the deprecated version of these utility functions and the corresponding Java bindings: LoadOptionsFromFile, LoadLatestOptions, CheckOptionsCompatibility.
• Remove the FactoryFunc from the LoadObject method from the Customizable helper methods.

... (truncated)

Changelog

Sourced from org.rocksdb:rocksdbjni's changelog.

Rocksdb Change Log

Unreleased

New Features

• Introduced a new option block_protection_bytes_per_key, which can be used to enable per key-value integrity protection for in-memory blocks in block cache (#11287).

8.2.0 (04/24/2023)

Public API Changes

• SstFileWriter::DeleteRange() now returns Status::InvalidArgument if the range's end key comes before its start key according to the user comparator. Previously the behavior was undefined.
• Add multi_get_for_update to C API.
• Remove unnecessary constructor for CompressionOptions.

Behavior changes

• Changed default block cache size from an 8MB to 32MB LRUCache, which increases the default number of cache shards from 16 to 64. This change is intended to minimize cache mutex contention under stress conditions. See https://github.com/facebook/rocksdb/wiki/Block-Cache for more information.
• For level compaction with level_compaction_dynamic_level_bytes=true, RocksDB now trivially moves levels down to fill LSM starting from bottommost level during DB open. See more in comments for option level_compaction_dynamic_level_bytes (#11321).
• User-provided ReadOptions take effect for more reads of non-CacheEntryRole::kDataBlock blocks.
• For level compaction with level_compaction_dynamic_level_bytes=true, RocksDB now drains unnecessary levels through background compaction automatically (#11340). This together with #11321 makes it automatic to migrate other compaction settings to level compaction with level_compaction_dynamic_level_bytes=true. In addition, a live DB that becomes smaller will now have unnecessary levels drained which can help to reduce read and space amp.
• If CompactRange() is called with CompactRangeOptions::bottommost_level_compaction=kForce* to compact from L0 to L1, RocksDB now will try to do trivial move from L0 to L1 and then do an intra L1 compaction, instead of a L0 to L1 compaction with trivial move disabled (#11375)).

Bug Fixes

• In the DB::VerifyFileChecksums API, ensure that file system reads of SST files are equal to the readahead_size in ReadOptions, if specified. Previously, each read was 2x the readahead_size.
• In block cache tracing, fixed some cases of bad hit/miss information (and more) with MultiGet.

New Features

• Add experimental PerfContext counters iter_{next|prev|seek}_count for db iterator, each counting the times of corresponding API being called.
• Allow runtime changes to whether WriteBufferManager allows stall or not by calling SetAllowStall()
• Added statistics tickers BYTES_COMPRESSED_FROM, BYTES_COMPRESSED_TO, BYTES_COMPRESSION_BYPASSED, BYTES_COMPRESSION_REJECTED, NUMBER_BLOCK_COMPRESSION_BYPASSED, and NUMBER_BLOCK_COMPRESSION_REJECTED. Disabled/deprecated histograms BYTES_COMPRESSED and BYTES_DECOMPRESSED, and ticker NUMBER_BLOCK_NOT_COMPRESSED. The new tickers offer more inight into compression ratios, rejected vs. disabled compression, etc. (#11388)
• New statistics rocksdb.file.read.{flush|compaction}.micros that measure read time of block-based SST tables or blob files during flush or compaction.

8.1.0 (03/18/2023)

Behavior changes

• Compaction output file cutting logic now considers range tombstone start keys. For example, SST partitioner now may receive ParitionRequest for range tombstone start keys.
• If the async_io ReadOption is specified for MultiGet or NewIterator on a platform that doesn't support IO uring, the option is ignored and synchronous IO is used.

Bug Fixes

• Fixed an issue for backward iteration when user defined timestamp is enabled in combination with BlobDB.
• Fixed a couple of cases where a Merge operand encountered during iteration wasn't reflected in the internal_merge_count PerfContext counter.
• Fixed a bug in CreateColumnFamilyWithImport()/ExportColumnFamily() which did not support range tombstones (#11252).
• Fixed a bug where an excluded column family from an atomic flush contains unflushed data that should've been included in this atomic flush (i.e, data of seqno less than the max seqno of this atomic flush), leading to potential data loss in this excluded column family when WriteOptions::disableWAL == true (#11148).

New Features

• Add statistics rocksdb.secondary.cache.filter.hits, rocksdb.secondary.cache.index.hits, and rocksdb.secondary.cache.filter.hits
• Added a new PerfContext counter internal_merge_point_lookup_count which tracks the number of Merge operands applied while serving point lookup queries.
• Add new statistics rocksdb.table.open.prefetch.tail.read.bytes, rocksdb.table.open.prefetch.tail.{miss|hit}
• Add support for SecondaryCache with HyperClockCache (HyperClockCacheOptions inherits secondary_cache option from ShardedCacheOptions)
• Add new db properties rocksdb.cf-write-stall-stats, rocksdb.db-write-stall-statsand APIs to examine them in a structured way. In particular, users of GetMapProperty() with property kCFWriteStallStats/kDBWriteStallStats can now use the functions in WriteStallStatsMapKeys to find stats in the map.

Public API Changes

• Changed various functions and features in Cache that are mostly relevant to custom implementations or wrappers. Especially, asychronous lookup functionality is moved from Lookup() to a new StartAsyncLookup() function.

8.0.0 (02/19/2023)

... (truncated)

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