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LMAX-Exchange/disruptor

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2021-12-31 19:10:10

Release 4.0.0 Release Candidate 1

Breaking Changes
- Minimum Java version now 11
- Issue #323 - WorkerPool and WorkProcessor have been removed, no more Disruptor::handleEventsWithWorkerPool
- Disruptor constructors using Executor have been removed. Use ThreadFactory instead.
- Rolled up event handling extension interfaces on to EventHandler:
  - BatchStartAware
  - LifecycleAware
  - SequenceReportingEventHandler
Deprecated ThreadHints.onSpinWait()
FatalExceptionHandler and IgnoreExceptionHandler now use the JDK 9 Platform Logging API, i.e. System.Logger
Add rewind batch feature to the BatchEventProcessor
Added documentation to EventPoller

2021-04-30 02:01:29

Lazy-loading of Logger instances - See #370 & #376

2021-04-13 20:36:45

Add Automatic-Module-Name to MANIFEST.MF (https://github.com/LMAX-Exchange/disruptor/pull/279)

2018-03-20 14:48:27

Fix for race condition on restart of BatchEventProcessor with 3 or more threads.

2018-03-20 14:34:10

Fix for race condition on restart of BatchEventProcessor with 3 or more threads.

2018-03-07 04:56:28

Fix race between run() and halt() on BatchEventProcessor.

2018-03-07 01:52:02

Fix race between run() and halt() on BatchEventProcessor.

2018-02-27 03:39:21

Drop support for JDK6, support JDK7 and above only.
Add ThreadHints.onSpinWait to all busy spins within Disruptor.
Increase default sleep time for LockSupport.parkNanos to prevent busy spinning.

2018-02-22 13:30:22

Changle SleepingWaitStrategy to use a parkNanos(100).

2018-02-04 10:52:02

Performance fix for BlockingWaitStrategy