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https://issues.apache.org/jira/browse/AIRAVATA-400?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13263294#comment-13263294
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Heshan Suriyaarachchi commented on AIRAVATA-400:
------------------------------------------------
This is the same intermittent issue (AIRAVATA-379) that I came across.
> ConcurrentModificationException during using RegistryAPI
> --------------------------------------------------------
>
> Key: AIRAVATA-400
> URL: https://issues.apache.org/jira/browse/AIRAVATA-400
> Project: Airavata
> Issue Type: Bug
> Components: Registry API
> Environment: mac
> Reporter: Lahiru Gunathilake
> Fix For: 0.4-INCUBATING
>
>
> When I run the client code to get workflow status sometimes I get following
> error.
> 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:122)
> at
> org.apache.jackrabbit.rmi.observation.ClientEventPoll.run(ClientEventPoll.java:224)
> This is intermittent .. ! But we need to fix this if this is somethign to do
> with our implementation.
> Lahiru
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