[infinispan-issues] [JBoss JIRA] (ISPN-8930) RestOperationsTest#shouldPutImmortalEntryWithZeroTtlAndIdleTime random failure

[William Burns (JIRA)]

     [ https://issues.jboss.org/browse/ISPN-8930?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

William Burns updated ISPN-8930:
--------------------------------
    Description: 
This test can fail randomly with a NPE

{code}
  java.lang.NullPointerException
	at org.infinispan.rest.BaseRestOperationsTest.shouldPutImmortalEntryWithZeroTtlAndIdleTime(BaseRestOperationsTest.java:853)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
... Removed 16 stack frames
{code}

This is caused by the thread being stalled for > 100 ms after the put but before reading.

  was:
This test can fail randomly with a NPE

{code}
  java.lang.NullPointerException
	at org.infinispan.rest.BaseRestOperationsTest.shouldPutImmortalEntryWithZeroTtlAndIdleTime(BaseRestOperationsTest.java:853)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
... Removed 16 stack frames
{code}

This is caused by the thread being stalled for > 100 ms after the put but before reading. Thus the expiration is not being overridden properly.



> RestOperationsTest#shouldPutImmortalEntryWithZeroTtlAndIdleTime random failure
> ------------------------------------------------------------------------------
>
>                 Key: ISPN-8930
>                 URL: https://issues.jboss.org/browse/ISPN-8930
>             Project: Infinispan
>          Issue Type: Bug
>          Components: REST
>    Affects Versions: 9.2.0.Final
>            Reporter: William Burns
>            Assignee: William Burns
>             Fix For: 9.2.1.Final, 9.3.0.Alpha1
>
>
> This test can fail randomly with a NPE
> {code}
>   java.lang.NullPointerException
> 	at org.infinispan.rest.BaseRestOperationsTest.shouldPutImmortalEntryWithZeroTtlAndIdleTime(BaseRestOperationsTest.java:853)
> 	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> 	at java.lang.Thread.run(Thread.java:748)
> ... Removed 16 stack frames
> {code}
> This is caused by the thread being stalled for > 100 ms after the put but before reading.



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