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Posted to issues@impala.apache.org by "Lars Volker (JIRA)" <ji...@apache.org> on 2019/06/28 22:01:00 UTC

[jira] [Created] (IMPALA-8731) Balance queries between executor groups

Lars Volker created IMPALA-8731:
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             Summary: Balance queries between executor groups
                 Key: IMPALA-8731
                 URL: https://issues.apache.org/jira/browse/IMPALA-8731
             Project: IMPALA
          Issue Type: Improvement
          Components: Backend
    Affects Versions: Impala 3.3.0
            Reporter: Lars Volker


After IMPALA-8484, we should revisit the assignment policy that we use to distribute queries to executor groups. In particular we should implement a policy that balances queries across executor groups instead of filling them up one by one.



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