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https://issues.apache.org/jira/browse/IMPALA-8762?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Bikramjeet Vig reassigned IMPALA-8762:
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    Assignee: Bikramjeet Vig

> Track number of running queries on all backends in admission controller
> -----------------------------------------------------------------------
>
>                 Key: IMPALA-8762
>                 URL: https://issues.apache.org/jira/browse/IMPALA-8762
>             Project: IMPALA
>          Issue Type: Improvement
>          Components: Backend
>    Affects Versions: Impala 3.3.0
>            Reporter: Lars Volker
>            Assignee: Bikramjeet Vig
>            Priority: Major
>              Labels: admission-control, scalability
>
> To support running multiple coordinators with executor groups and slot based 
> admission checks, all executors need to include the number of currently 
> running queries in their statestore updates, similar to mem reserved.



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