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https://issues.apache.org/jira/browse/SPARK-12316?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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SaintBacchus updated SPARK-12316:
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Attachment: 20151210045533.jpg
20151210045149.jpg
> Stack overflow with endless call of `Delegation token thread` when
> application end.
> -----------------------------------------------------------------------------------
>
> Key: SPARK-12316
> URL: https://issues.apache.org/jira/browse/SPARK-12316
> Project: Spark
> Issue Type: Bug
> Components: YARN
> Affects Versions: 1.6.0
> Reporter: SaintBacchus
> Attachments: 20151210045149.jpg, 20151210045533.jpg
>
>
> When application end, AM will clean the staging dir.
> But if the driver trigger to update the delegation token, it will can't find
> the right token file and then it will endless cycle call the method
> 'updateCredentialsIfRequired'.
> Then it lead to StackOverflowError.
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