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https://issues.apache.org/jira/browse/HIVE-5738?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Gunther Hagleitner updated HIVE-5738:
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Attachment: HIVE-5738.1.patch
> Need to clear global work in ExecMapper/ExecReducer for container reuse in tez
> ------------------------------------------------------------------------------
>
> Key: HIVE-5738
> URL: https://issues.apache.org/jira/browse/HIVE-5738
> Project: Hive
> Issue Type: Bug
> Reporter: Gunther Hagleitner
> Assignee: Gunther Hagleitner
> Fix For: tez-branch
>
> Attachments: HIVE-5738.1.patch
>
>
> Utilities.java maintains a static work map with entries for map & reduce
> work. When using MR via the yarn runner (i.e.: MR on tez), multiple different
> jobs could end up reusing containers and pull the wrong plan if we dont'
> clear it.
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