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https://issues.apache.org/jira/browse/IMPALA-3083?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tim Armstrong resolved IMPALA-3083.
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Resolution: Duplicate
> Add query execution timeout for runaway queries
> -----------------------------------------------
>
> Key: IMPALA-3083
> URL: https://issues.apache.org/jira/browse/IMPALA-3083
> Project: IMPALA
> Issue Type: New Feature
> Components: Backend
> Affects Versions: Impala 2.0
> Reporter: Matthew Jacobs
> Priority: Minor
> Labels: admission-control, resource-management
>
> Impala has the ability to timeout idle queries via the global flag
> -idle_query_timeout and the query option 'query_timeout_s' (which
> unfortunately doesn't include 'idle'), but it would be useful to also have a
> timeout that cancels queries after some amount of execution regardless of
> activity. This would be helpful to ensure some workloads don't have 'runaway'
> queries (in addition to mem limits), and should probably be capable of being
> set on a per-pool basis.
> This shouldn't be too hard to add once we fix IMPALA-1575.
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