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@zymap zymap released this 19 Dec 08:44
· 759 commits to master since this release
release-4.15.5
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zymap Yong Zhang
GPG key ID: 831A329464CA7A23
Learn about vigilant mode.
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Release 4.15.5 includes multiple bug fixes and improvements, also we have a few dependency updates.

Apache BookKeeper users are encouraged to upgrade to 4.15.5 if you are using 4.15.x.
The technical details of this release are summarized below.

Highlights

The previous release is using ARM platform compile, that means that the JNI libraries are only present for MacOS
and this will incur in a performance degradation (eg: the CRC libraries) or not working (in case of cpu affinity).

The build platform now is tagged with linux/amd64 by this PR #4060

Bugs

  • Fix no known bookies after reset racks for all BKs PR #4128
  • Fix AutoCloseableLifecycleComponent close exception log PR #4042
  • Fix NoSuchElementException when rereplicate empty ledgers PR #4039
  • Fix deletedLedgers count PR #4026
  • Fix read write request leak when executor throw RejectedExecutionException PR #4024
  • Recycle LongWrapper finally to avoid memory leak PR #4007
  • Fix trigger GC not work PR #3998
  • Fix arbitrary file upload vulnerability with httpServerEnabled PR #3982
  • Clear channel when channelInactive PR #3966
  • Fix npe when iterate pendingLedgersUpdates and pendingDeletedLedgers. PR #3955
  • Fix some metrics generated by prometheus client without type info PR #3927
  • Fix ledger replicated failed blocks bookie decommission process PR #3917
  • Recycle dropping read-write requests when various exceptions happened PR #3912
  • SingleDirectoryDbLedgerStorage#flushMutex does not release lock on all exception paths PR #3909
  • Fix ReclaimedSpaceViaDeletes stats incorrect problem. PR #3906
  • Fix keys leak in EntryLocationIndex when ledgersToDelete is empty PR #3903
  • Fix garbage collection blocked by runtime exception PR #3901
  • Return activeLogChannel if new create PR #3894
  • Modify incorrect rocksDB config level_compaction_dynamic_level_bytes to CFOptions PR #3860
  • Fix ReadEntryProcessor v2 SchedulingDelayStats PR #3758
  • Fix data lost when configured multiple ledger directories PR #3329

Improvements

  • Issue 4126: Fix a slow gc thread shutdown when compacting PR #4127
  • Remove the unused logs in the CleanupLedgerManager.recordPromise PR #4121
  • Ignore the empty perRegionPlacement when RegionAwareEnsemblePlacementPolicy#newEnsemble PR #4106
  • Print compaction progress PR #4071
  • Force to use linux/amd64 to build release PR #4060
  • Remove underreplicaiton callback PR #4058
  • Allow to set max operation numbers in a single rocksdb batch PR #4044
  • Change pendingDeletedLedgers as ConcurrentHashSet PR #3989
  • Avoid compaction to trigger extra flushes DbLedgerStorage PR #3959
  • Support skip invalid journal record in replying journal stage PR #3956
  • Optimize getEntryLogMetadata PR #3948
  • drop invalid entryFormat arg from shell command PR #3938
  • Enable PCBC completionObjects autoShrink to reduce memory usage and gc PR #3913
  • Prevent transit to writable mode when forceReadOnly mode is active PR #3881
  • Make read entry request recyclable PR #3842
  • Fixed the pivot selection in the group quick-sort PR #3800
  • Execute clean indexes in finally PR #3772
  • Add small files check in garbage collection PR #3631

Dependency updates

Details

https://github.com/apache/bookkeeper/pulls?q=is%3Apr+label%3Arelease%2F4.15.5+is%3Aclosed+

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