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https://issues.apache.org/jira/browse/OOZIE-3474?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16818851#comment-16818851
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Andras Salamon commented on OOZIE-3474:
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Can you please upload a simple workflow and job.properties file which can be
used to reproduce the problem? Could you test it against a more recent Oozie
version?
> workflow jobs stuck in prep state on single manager and 3 data node cluster.
> ----------------------------------------------------------------------------
>
> Key: OOZIE-3474
> URL: https://issues.apache.org/jira/browse/OOZIE-3474
> Project: Oozie
> Issue Type: Bug
> Components: workflow
> Affects Versions: 4.2.0
> Reporter: Akash S
> Priority: Major
>
> I have a HDP cluster with single manager node and 3 data nodes. workflow
> job's status shows as running but the task status shows a prep and it is
> stuck in the same state forever.
> The same job works fine in an HDP cluster with 3 manager and 4 data node
> setup.
>
> I have also verified that the jobs.properties is pointing to proper job
> tracker and nameNode.
> There is nothing unusual or any relevant warning seen in the oozie.log or in
> oozie-error.log.
> There is no resource crunch in Yarn too, as there are no other jobs using
> yarn's resources.
> oozie status too says 'Normal'
> I have recreated the setup multiple times and the issue is consistent.
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