[infinispan-issues] [JBoss JIRA] (ISPN-2577) Silence SuspectExceptions

[Michal Linhard (JIRA)]

    [ https://issues.jboss.org/browse/ISPN-2577?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12750491#comment-12750491 ] 

Michal Linhard commented on ISPN-2577:
--------------------------------------

I didn't want to create a new JIRA this kind of cosmetic task, but if we're doing this SuspectException silencing, let's sync it with behaviour on hotrod client. If we have a RetryOnFailureOperation should it log an error (in the retry mode) ? My proposal would be switching this to warning.

{code}
09:25:19,154 ERROR [org.jboss.smartfrog.jdg.loaddriver.DriverThread] (DriverThread-378) Error doing: PUT key655878 to node node0003, took 1395 ms
org.infinispan.client.hotrod.exceptions.RemoteNodeSuspecException:Request for message id[1981607] returned server error (status=0x85): org.infinispan.remoting.transport.jgroups.SuspectException: One or more nodes have left the cluster while replicating command SingleRpcCommand{cacheName='testCache', command=PutKeyValueCommand{key=ByteArrayKey{data=ByteArray{size=12, hashCode=727c8fa, array=0x033e096b65793635..}}, value=CacheValue{data=ByteArray{size=1029, array=0x034304002106020a..}, version=9007207845383422}, flags=[IGNORE_RETURN_VALUES], putIfAbsent=false, lifespanMillis=-1, maxIdleTimeMillis=-1, successful=true}}
	at org.infinispan.client.hotrod.impl.protocol.Codec10.checkForErrorsInResponseStatus(Codec10.java:153)
	at org.infinispan.client.hotrod.impl.protocol.Codec10.readHeader(Codec10.java:110)
	at org.infinispan.client.hotrod.impl.operations.HotRodOperation.readHeaderAndValidate(HotRodOperation.java:78)
	at org.infinispan.client.hotrod.impl.operations.AbstractKeyValueOperation.sendPutOperation(AbstractKeyValueOperation.java:72)
	at org.infinispan.client.hotrod.impl.operations.PutOperation.executeOperation(PutOperation.java:52)
	at org.infinispan.client.hotrod.impl.operations.PutOperation.executeOperation(PutOperation.java:41)
	at org.infinispan.client.hotrod.impl.operations.RetryOnFailureOperation.execute(RetryOnFailureOperation.java:68)
	at org.infinispan.client.hotrod.impl.RemoteCacheImpl.put(RemoteCacheImpl.java:231)
	at org.infinispan.CacheSupport.put(CacheSupport.java:53)
	at org.jboss.qa.jdg.adapter.HotRodAdapter$HotRodRemoteCacheAdapter.put(HotRodAdapter.java:247)
	at org.jboss.qa.jdg.adapter.HotRodAdapter$HotRodRemoteCacheAdapter.put(HotRodAdapter.java:232)
	at org.jboss.smartfrog.jdg.loaddriver.DriverThreadImpl.makeRequest(DriverThreadImpl.java:236)
	at org.jboss.smartfrog.jdg.loaddriver.DriverThreadImpl.run(DriverThreadImpl.java:331)

{code}
                
> Silence SuspectExceptions
> -------------------------
>
>                 Key: ISPN-2577
>                 URL: https://issues.jboss.org/browse/ISPN-2577
>             Project: Infinispan
>          Issue Type: Bug
>    Affects Versions: 5.2.0.Beta4
>            Reporter: Michal Linhard
>            Assignee: Dan Berindei
>             Fix For: 5.2.0.Final
>
>
> There are lots of SuspectExceptions in resilience test run:
> https://jenkins.mw.lab.eng.bos.redhat.com/hudson/view/EDG6/view/EDG-REPORTS-RESILIENCE/job/edg-60-resilience-dist-4-3/54/artifact/report/serverlogs.zip
> We managed to keep these under cover for 5.1.x branch.
> This is of course a cosmetic problem, but it polutes the log with unnecessary ERRORs.
> Parsed logs here:
> http://www.qa.jboss.com/~mlinhard/test_results/run54-parsed/

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