[jira] [Commented] (AMBARI-4893) Avoid printing stacktrace for state machine exceptions

[Mahadev konar (JIRA)]

    [ 
https://issues.apache.org/jira/browse/AMBARI-4893?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13916201#comment-13916201
 ] 

Mahadev konar commented on AMBARI-4893:
---------------------------------------

+1 - patch looks good. 

> Avoid printing stacktrace for state machine exceptions
> ------------------------------------------------------
>
>                 Key: AMBARI-4893
>                 URL: https://issues.apache.org/jira/browse/AMBARI-4893
>             Project: Ambari
>          Issue Type: Bug
>          Components: controller
>    Affects Versions: 1.5.0
>            Reporter: Siddharth Wagle
>            Assignee: Siddharth Wagle
>             Fix For: 1.5.0
>
>         Attachments: AMBARI-4893.patch
>
>
> Log gets filled on install failure.
> {code}
> 13:28:08,856  WARN [qtp615964260-72] HeartBeatHandler:361 - State machine 
> exception
> org.apache.ambari.server.state.fsm.InvalidStateTransitionException: Invalid 
> event: HOST_SVCCOMP_OP_SUCCEEDED at INSTALL_FAILED
>         at 
> org.apache.ambari.server.state.fsm.StateMachineFactory.doTransition(StateMachineFactory.java:297)
>         at 
> org.apache.ambari.server.state.fsm.StateMachineFactory.access$300(StateMachineFactory.java:39)
>         at 
> org.apache.ambari.server.state.fsm.StateMachineFactory$InternalStateMachine.doTransition(StateMachineFactory.java:440)
>         at 
> org.apache.ambari.server.state.svccomphost.ServiceComponentHostImpl.handleEvent(ServiceComponentHostImpl.java:730)
>         at 
> com.google.inject.persist.jpa.JpaLocalTxnInterceptor.invoke(JpaLocalTxnInterceptor.java:66)
> {code}



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