[infinispan-issues] [JBoss JIRA] (ISPN-8454) Off Heap can crash when using JMH test

[William Burns (JIRA)]

    [ https://issues.jboss.org/browse/ISPN-8454?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13484768#comment-13484768 ] 

William Burns commented on ISPN-8454:
-------------------------------------

This only ever happens if reads are done with writes. If a ton of writes are done this isn't an issue.

I was able to get the following exception to be thrown as well:

{quote}
Caused by: java.lang.AssertionError
	at org.infinispan.container.offheap.BoundedOffHeapDataContainer.removeNode(BoundedOffHeapDataContainer.java:152)
	at org.infinispan.container.offheap.BoundedOffHeapDataContainer.entryReplaced(BoundedOffHeapDataContainer.java:76)
	at org.infinispan.container.offheap.OffHeapDataContainer.performPut(OffHeapDataContainer.java:207)
	at org.infinispan.container.offheap.OffHeapDataContainer.put(OffHeapDataContainer.java:177)
	at org.infinispan.container.offheap.BoundedOffHeapDataContainer.put(BoundedOffHeapDataContainer.java:51)
	at org.infinispan.container.offheap.BoundedOffHeapDataContainer.put(BoundedOffHeapDataContainer.java:27)
	at org.infinispan.container.offheap.OffHeapSingleNodeStressTest.lambda$testLotsOfPutsAndReads$0(OffHeapSingleNodeStressTest.java:64)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
{quote}

> Off Heap can crash when using JMH test
> --------------------------------------
>
>                 Key: ISPN-8454
>                 URL: https://issues.jboss.org/browse/ISPN-8454
>             Project: Infinispan
>          Issue Type: Bug
>          Components: Off Heap
>            Reporter: William Burns
>            Assignee: William Burns
>             Fix For: 9.2.0.Beta1
>
>
> I have a jmh branch from our benchmarks that always can crash off heap when not using tracing. For whatever reason I can't seem to reliably produce it with tracing. This JIRA is to handle this issue.



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