[infinispan-issues] [JBoss JIRA] (ISPN-10236) Hotrod client error releasing channel after server cache stop

[Dan Berindei (Jira)]

     [ https://issues.jboss.org/browse/ISPN-10236?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dan Berindei updated ISPN-10236:
--------------------------------
    Summary: Hotrod client error releasing channel after server cache stop  (was: Hotrod client error releasing channel after cache stop)


> Hotrod client error releasing channel after server cache stop
> -------------------------------------------------------------
>
>                 Key: ISPN-10236
>                 URL: https://issues.jboss.org/browse/ISPN-10236
>             Project: Infinispan
>          Issue Type: Bug
>          Components: Test Suite - Server
>    Affects Versions: 10.0.0.Beta3
>            Reporter: Dan Berindei
>            Priority: Major
>              Labels: testsuite_stability
>             Fix For: 10.0.0.Beta4
>
>         Attachments: ISPN-10137_package_private_scope_20190524-1732_ServerFailureRetryTest-infinispan-client-hotrod.log.gz
>
>
> Random failure in {{ServerFailureRetryTest.testRetryCacheStopped}} caused by an assert statement in {{ChannelPool.release()}}.
> {noformat}
> 17:37:36,562 ERROR (testng-Test:[]) [TestSuiteProgress] Test failed: org.infinispan.client.hotrod.retry.ServerFailureRetryTest.testRetryCacheStopped
> java.lang.AssertionError: Error releasing [id: 0x5d9755e6, L:/127.0.0.1:42472 ! R:127.0.0.1/127.0.0.1:44865]
> 	at org.infinispan.client.hotrod.impl.transport.netty.ChannelPool.release(ChannelPool.java:170) ~[classes/:?]
> 	at org.infinispan.client.hotrod.impl.transport.netty.ChannelFactory.releaseChannel(ChannelFactory.java:309) ~[classes/:?]
> 	at org.infinispan.client.hotrod.impl.operations.HotRodOperation.releaseChannel(HotRodOperation.java:105) ~[classes/:?]
> 	at org.infinispan.client.hotrod.impl.operations.RetryOnFailureOperation.invoke(RetryOnFailureOperation.java:80) ~[classes/:?]
> 	at org.infinispan.client.hotrod.impl.transport.netty.ChannelPool.activateChannel(ChannelPool.java:217) ~[classes/:?]
> 	at org.infinispan.client.hotrod.impl.transport.netty.ChannelPool.acquire(ChannelPool.java:86) ~[classes/:?]
> 	at org.infinispan.client.hotrod.impl.transport.netty.ChannelFactory.fetchChannelAndInvoke(ChannelFactory.java:259) ~[classes/:?]
> 	at org.infinispan.client.hotrod.impl.transport.netty.ChannelFactory.fetchChannelAndInvoke(ChannelFactory.java:297) ~[classes/:?]
> 	at org.infinispan.client.hotrod.impl.operations.AbstractKeyOperation.fetchChannelAndInvoke(AbstractKeyOperation.java:41) ~[classes/:?]
> 	at org.infinispan.client.hotrod.impl.operations.RetryOnFailureOperation.execute(RetryOnFailureOperation.java:61) ~[classes/:?]
> 	at org.infinispan.client.hotrod.impl.RemoteCacheImpl.putAsync(RemoteCacheImpl.java:366) ~[classes/:?]
> 	at org.infinispan.client.hotrod.impl.RemoteCacheImpl.put(RemoteCacheImpl.java:334) ~[classes/:?]
> 	at org.infinispan.client.hotrod.impl.RemoteCacheSupport.put(RemoteCacheSupport.java:79) ~[classes/:?]
> 	at org.infinispan.client.hotrod.retry.ServerFailureRetryTest.testRetryCacheStopped(ServerFailureRetryTest.java:63) ~[test-classes/:?]
> {noformat}
> I investigated a bit and I couldn't find an obvious mistake in the way {{ChannelPool.created}} is incremented and decremented, but I think it would help if access to it and {{ChannelPool.active}} were centralized in a smaller number of methods.



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