[jira] [Commented] (AIRAVATA-333) exception when running workflow through AiravataClient

["Saminda Wijeratne (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/AIRAVATA-333?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13838128#comment-13838128 ] 

Saminda Wijeratne commented on AIRAVATA-333:
--------------------------------------------

Looking at the 2nd exception in the comment by Xuan Wu I'd say this issue is obsolete. We did not see a similar issue with the JPA implementation for the past 1.5 years, so I'd vote to resolve this issue.

> exception when running workflow through AiravataClient
> ------------------------------------------------------
>
>                 Key: AIRAVATA-333
>                 URL: https://issues.apache.org/jira/browse/AIRAVATA-333
>             Project: Airavata
>          Issue Type: Bug
>          Components: Registry API
>    Affects Versions: 0.3-INCUBATING
>         Environment: linux, jdk1.6, SimpleMath workflow
>            Reporter: Xuan Wu
>            Priority: Minor
>
> workflow runs and returns result correctly, but airavata server shows a series of exceptions:
> 203581 [Client Event Poller] ERROR org.apache.jackrabbit.rmi.observation.ClientEventPoll - Unexpected failure of Listener org.apache.airavata.common.registry.api.impl.JCRRegistry$1@442c76
> java.util.ConcurrentModificationException
> 	at java.util.HashMap$HashIterator.nextEntry(HashMap.java:793)
> 	at java.util.HashMap$KeyIterator.next(HashMap.java:828)
> 	at org.apache.airavata.common.registry.api.impl.JCRRegistry$1.onEvent(JCRRegistry.java:108)
> 	at org.apache.jackrabbit.rmi.observation.ClientEventPoll.run(ClientEventPoll.java:224)



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