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@renovate renovate bot commented Oct 5, 2025

Note

Mend has cancelled the proposed renaming of the Renovate GitHub app being renamed to mend[bot].

This notice will be removed on 2025-10-07.


This PR contains the following updates:

Package Change Age Confidence
org.jctools:jctools-core (source) 2.1.2 -> 4.0.5 age confidence

Release Notes

JCTools/JCTools (org.jctools:jctools-core)

v4.0.5: Fix bytecode version and add unpadded atomic queues

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v4.0.4

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v4.0.3

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v4.0.2: Minor Release 4.0.2

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Same code, new bundling post #​370

v4.0.1

=========
This is a major release, following the removal of the QueueFactory, AtomicQueueFactory and org.jctools.queues.spec
package(deprecated since 3.0). These classes are still used for testing, but are not part of the release artifacts
anymore.

New unpadded queue variants are also included in this release.

Further changes included:

  • Fix table-size long math on very large tables
  • #​355 Adher to size semantic for queue emptiness for MpscLinkedArrayQueue variants

v3.3.0

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=========
This is a minor release with new features and several bug fixes.

Bug fixes:

  • #​334 NBHMLong iterators do not remove NO_KEY (thanks @​matteobertozzi)
  • #​335 NBHM/Long/Identity iterators only removes keys if values have not changed. Now follow JDK convention.
  • #​336 MpscBlockingConsumerArrayQueue: fix race writing to blocked field (thanks @​philipa)
  • #​339 fill wakeup call can spin forever(or until a consumer is blocked again) on MpscBlockingConsumerArrayQueue

New features:

  • #​340 MpscBlockingConsumerArrayQueue provide a new blocking drain variant (thanks @​franz1981)

v3.2.0

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=========
This is a minor release with new features and several bug fixes.

Bug fixes:

  • #​319 Relying on test cases provided by @​alefedor (#​328) we apply the fix used for #​205 to NonBlockingHashMapLong and NonBlockingIdentityHashMap to provide getAndSet like semantics for put and remove.
  • #​330 Fix a NonBlockingIdentityHashMap replace bug. During this fix some further work was done to bring the code closer in line to the current state of NonBlockingHashMap

Enhancements:

New features:

  • After long incubation and following a user request (see #​321), we move counters (introduced in #​93 by @​qwwdfsad) into core!
  • Merging some experimental utils and a #​264 we add a PaddedAtomicLong, thanks @​pveentjer

v3.1.0

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=========
This is a minor release with one new feature and several bug fixes.

Bug fixes:

New feature:

  • #​314 MpscBlockingConsumerArrayQueue::offerIfBelowThreshold is added (thanks @​philipa)

v3.0.1

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v3.0.0

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=========
This is a major version as there are some minor API breaking changes which may effect users. Please apply with care and provide feedback. The breaking changes:

Removed MpscLinkedQueue7 and MpscLinkedQueue8 and consolidate into parent. This removes the need for the builder method on MpscLinkedQueue.
Deprecated QueueFactory and spec package classes. These are not used by any users AFAICT and are only used for testing internally.
Removed some internal classes and reduced visibility of internal utilities where practical. The @​InternalAPI tagging annotation is also used more extensively to discourage dependency.
We also have some great new queues for y'all to try:

  • #​226: XADD unbounded mpsc/mpmc queue: highly scalable linked array queues
    (from @​franz1981)
  • New blocking consumer MPSC (with contributions and bug fixes from @​njhill)

Bug fixes:

Improvements:

Many other improvements to testing, javadoc, formatting were made with some contributions from @​Hearen @​JanStureNielsen @​nastra thanks!


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This PR was generated by Mend Renovate. View the repository job log.

@dkropachev dkropachev merged commit 1073ab4 into scylla-4.x Oct 5, 2025
8 of 11 checks passed
@dkropachev dkropachev deleted the renovate/org.jctools-jctools-core-4.x branch October 5, 2025 10:36
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2 participants