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Update HISTORY.md and version.h for 8.9.fb release (#12074) 

Summary:
Creating cut for 8.9 release

Pull Request resolved: https://github.com/facebook/rocksdb/pull/12074

Test Plan: CI

Reviewed By: ajkr

Differential Revision: D51435289

Pulled By: jaykorean

fbshipit-source-id: 3918a8250032839e5b71f67f26c8ba01cbc17a41
This commit is contained in:
Jay Huh 2023-11-21 18:07:19 -08:00 committed by Facebook GitHub Bot
parent 84a54e1e28
commit ddb7df10ef
16 changed files with 25 additions and 16 deletions
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HISTORY.md
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# Rocksdb Change Log
> NOTE: Entries for next release do not go here. Follow instructions in `unreleased_history/README.txt`
## 8.9.0 (11/17/2023)
### New Features
* Add GetEntity() and PutEntity() API implementation for Attribute Group support. Through the use of Column Families, AttributeGroup enables users to logically group wide-column entities.
### Public API Changes
* Added rocksdb_ratelimiter_create_auto_tuned API to create an auto-tuned GenericRateLimiter.
* Added clipColumnFamily() to the Java API to clip the entries in the CF according to the range [begin_key, end_key).
* Make the `EnableFileDeletion` API not default to force enabling. For users that rely on this default behavior and still
want to continue to use force enabling, they need to explicitly pass a `true` to `EnableFileDeletion`.
* Add new Cache APIs GetSecondaryCacheCapacity() and GetSecondaryCachePinnedUsage() to return the configured capacity, and cache reservation charged to the secondary cache.
### Behavior Changes
* During off-peak hours defined by `daily_offpeak_time_utc`, the compaction picker will select a larger number of files for periodic compaction. This selection will include files that are projected to expire by the next off-peak start time, ensuring that these files are not chosen for periodic compaction outside of off-peak hours.
* If an error occurs when writing to a trace file after `DB::StartTrace()`, the subsequent trace writes are skipped to avoid writing to a file that has previously seen error. In this case, `DB::EndTrace()` will also return a non-ok status with info about the error occured previously in its status message.
* Deleting stale files upon recovery are delegated to SstFileManger if available so they can be rate limited.
* Make RocksDB only call `TablePropertiesCollector::Finish()` once.
* When `WAL_ttl_seconds > 0`, we now process archived WALs for deletion at least every `WAL_ttl_seconds / 2` seconds. Previously it could be less frequent in case of small `WAL_ttl_seconds` values when size-based expiration (`WAL_size_limit_MB > 0 `) was simultaneously enabled.
### Bug Fixes
* Fixed a crash or assertion failure bug in experimental new HyperClockCache variant, especially when running with a SecondaryCache.
* Fix a race between flush error recovery and db destruction that can lead to db crashing.
* Fixed some bugs in the index builder/reader path for user-defined timestamps in Memtable only feature.
## 8.8.0 (10/23/2023)
### New Features
* Introduce AttributeGroup by adding the first AttributeGroup support API, MultiGetEntity(). Through the use of Column Families, AttributeGroup enables users to logically group wide-column entities. More APIs to support AttributeGroup will come soon, including GetEntity, PutEntity, and others.

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include/rocksdb/version.h
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// NOTE: in 'main' development branch, this should be the *next*
// minor or major version number planned for release.
#define ROCKSDB_MAJOR 8
#define ROCKSDB_MINOR 9
#define ROCKSDB_MINOR 10
#define ROCKSDB_PATCH 0
// Do not use these. We made the mistake of declaring macros starting with

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tools/check_format_compatible.sh
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# To check for DB forward compatibility with loading options (old version
# reading data from new), as well as backward compatibility
declare -a db_forward_with_options_refs=("6.27.fb" "6.28.fb" "6.29.fb" "7.0.fb" "7.1.fb" "7.2.fb" "7.3.fb" "7.4.fb" "7.5.fb" "7.6.fb" "7.7.fb" "7.8.fb" "7.9.fb" "7.10.fb" "8.0.fb" "8.1.fb" "8.2.fb" "8.3.fb" "8.4.fb" "8.5.fb" "8.6.fb" "8.7.fb" "8.8.fb")
declare -a db_forward_with_options_refs=("6.27.fb" "6.28.fb" "6.29.fb" "7.0.fb" "7.1.fb" "7.2.fb" "7.3.fb" "7.4.fb" "7.5.fb" "7.6.fb" "7.7.fb" "7.8.fb" "7.9.fb" "7.10.fb" "8.0.fb" "8.1.fb" "8.2.fb" "8.3.fb" "8.4.fb" "8.5.fb" "8.6.fb" "8.7.fb" "8.8.fb" "8.9.fb")
# To check for DB forward compatibility without loading options (in addition
# to the "with loading options" set), as well as backward compatibility
declare -a db_forward_no_options_refs=() # N/A at the moment

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unreleased_history/behavior_changes/WAL_ttl_seconds_expiration.md
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* When `WAL_ttl_seconds > 0`, we now process archived WALs for deletion at least every `WAL_ttl_seconds / 2` seconds. Previously it could be less frequent in case of small `WAL_ttl_seconds` values when size-based expiration (`WAL_size_limit_MB > 0 `) was simultaneously enabled.

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unreleased_history/behavior_changes/periodic_compaction_during_offpeak.md
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During off-peak hours defined by `daily_offpeak_time_utc`, the compaction picker will select a larger number of files for periodic compaction. This selection will include files that are projected to expire by the next off-peak start time, ensuring that these files are not chosen for periodic compaction outside of off-peak hours.

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unreleased_history/behavior_changes/skip_trace_write.md
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If an error occurs when writing to a trace file after `DB::StartTrace()`, the subsequent trace writes are skipped to avoid writing to a file that has previously seen error. In this case, `DB::EndTrace()` will also return a non-ok status with info about the error occured previously in its status message.

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unreleased_history/behavior_changes/stale_file_deletion_on_recovery_rate_limited.md
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Deleting stale files upon recovery are delegated to SstFileManger if available so they can be rate limited.

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unreleased_history/behavior_changes/table_prop_collector_api_call.md
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Make RocksDB only call `TablePropertiesCollector::Finish()` once.

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unreleased_history/bug_fixes/exp_autohcc_fix.md
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Fixed a crash or assertion failure bug in experimental new HyperClockCache variant, especially when running with a SecondaryCache.

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unreleased_history/bug_fixes/flush_recovery_db_destructor_race.md
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Fix a race between flush error recovery and db destruction that can lead to db crashing.

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unreleased_history/bug_fixes/index_bug_fix_for_udt_in_memtable_only.md
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Fixed some bugs in the index builder/reader path for user-defined timestamps in Memtable only feature.

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unreleased_history/new_features/attribute_group_support.md
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Add GetEntity() and PutEntity() API implementation for Attribute Group support. Through the use of Column Families, AttributeGroup enables users to logically group wide-column entities.

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unreleased_history/public_api_changes/add_auto_tuned_rate_limiter_to_c_api.md
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Added rocksdb_ratelimiter_create_auto_tuned API to create an auto-tuned GenericRateLimiter.

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unreleased_history/public_api_changes/add_clip_column_family_to_java_api.md
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Added clipColumnFamily() to the Java API to clip the entries in the CF according to the range [begin_key, end_key).

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unreleased_history/public_api_changes/enable_file_deletion_not_default_force.md
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Make the `EnableFileDeletion` API not default to force enabling. For users that rely on this default behavior and still
want to continue to use force enabling, they need to explicitly pass a `true` to `EnableFileDeletion`.

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unreleased_history/public_api_changes/tiered_cache_capacity_and_usage.md
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Add new Cache APIs GetSecondaryCacheCapacity() and GetSecondaryCachePinnedUsage() to return the configured capacity, and cache reservation charged to the secondary cache.