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Posted to issues@impala.apache.org by "Lars Volker (JIRA)" <ji...@apache.org> on 2019/07/14 18:49:00 UTC

[jira] [Created] (IMPALA-8762) Track number of running queries on all backends in admission controller

Lars Volker created IMPALA-8762:
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             Summary: 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


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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