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Type:
Bug
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Resolution: Fixed
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Priority:
Low
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Affects Version/s: 6.7.0
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Component/s: Smart Mirroring
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None
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Severity 3 - Minor
Issue Summary
Many topic service threads busy deduplicating the queue:
"hz.hazelcast.event-1" #130 daemon prio=5 os_prio=0 tid=0x00007efea052d000 nid=0x3596 runnable [0x00007efe92c3a000]
java.lang.Thread.State: RUNNABLE
at java.util.concurrent.LinkedBlockingQueue$LBQSpliterator.tryAdvance(LinkedBlockingQueue.java:950)
at java.util.stream.ReferencePipeline.forEachWithCancel(ReferencePipeline.java:126)
at java.util.stream.AbstractPipeline.copyIntoWithCancel(AbstractPipeline.java:499)
at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:486)
at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:472)
at java.util.stream.MatchOps$MatchOp.evaluateSequential(MatchOps.java:230)
at java.util.stream.MatchOps$MatchOp.evaluateSequential(MatchOps.java:196)
at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
at java.util.stream.ReferencePipeline.anyMatch(ReferencePipeline.java:516)
at com.atlassian.stash.internal.topic.HazelcastTopicService$DefaultTopic.lambda$register$3(HazelcastTopicService.java:384)
at com.atlassian.stash.internal.topic.HazelcastTopicService$DefaultTopic$$Lambda$708/1556634796.onMessage(Unknown Source)
at com.hazelcast.topic.impl.TopicService.dispatchEvent(TopicService.java:136)
at com.hazelcast.spi.impl.eventservice.impl.EventProcessor.process(EventProcessor.java:61)
at com.hazelcast.spi.impl.eventservice.impl.RemoteEventProcessor.run(RemoteEventProcessor.java:47)
at com.hazelcast.util.executor.StripedExecutor$Worker.process(StripedExecutor.java:226)
at com.hazelcast.util.executor.StripedExecutor$Worker.run(StripedExecutor.java:209)
Workaround
Currently there is no known workaround for this behaviour. A workaround will be added here when available
- is related to
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BSERV-12025 Optimise Topic Service event deduplication
- Closed
- relates to
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BBSDEV-21037 Loading...