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Posted to issues@impala.apache.org by "Riza Suminto (Jira)" <ji...@apache.org> on 2022/10/04 14:06:00 UTC

[jira] [Created] (IMPALA-11637) Metric admission-controller.executor-group.num-queries-executing.* should not go negative

Riza Suminto created IMPALA-11637:
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             Summary: Metric admission-controller.executor-group.num-queries-executing.* should not go negative
                 Key: IMPALA-11637
                 URL: https://issues.apache.org/jira/browse/IMPALA-11637
             Project: IMPALA
          Issue Type: Bug
          Components: Distributed Exec
    Affects Versions: Impala 4.1.0
            Reporter: Riza Suminto


Metric admission-controller.executor-group.num-queries-executing.* should not go negative at any time. However, we have seen some occurrence where this metric value goes negative under certain executor crash scenario.

We need to investigate how to reproduce the crash scenario and mitigate the negative metric issue.



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