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https://issues.apache.org/jira/browse/IMPALA-9318?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tim Armstrong reassigned IMPALA-9318:
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Assignee: Joe McDonnell (was: Bikramjeet Vig)
> Guard rail for mt_dop value
> ---------------------------
>
> Key: IMPALA-9318
> URL: https://issues.apache.org/jira/browse/IMPALA-9318
> Project: IMPALA
> Issue Type: Improvement
> Reporter: Tim Armstrong
> Assignee: Joe McDonnell
> Priority: Major
> Labels: multithreading
>
> We may want to consider adding a guard-rail that limits the dop that can be
> set (globally or by a particular resource pool). This would be to prevent
> scenarios where a user could set a high mt_dop value and use all the
> resources.
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