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Posted to issues@impala.apache.org by "Peter Ebert (Jira)" <ji...@apache.org> on 2019/10/01 03:35:00 UTC

[jira] [Created] (IMPALA-8993) Profile reports incorrect host number with mt_dop on joins

Peter Ebert created IMPALA-8993:
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             Summary: Profile reports incorrect host number with mt_dop on joins
                 Key: IMPALA-8993
                 URL: https://issues.apache.org/jira/browse/IMPALA-8993
             Project: IMPALA
          Issue Type: Improvement
          Components: Backend
            Reporter: Peter Ebert


When using unlock_mt_dop on joins the host count in the executive summary will report the host * MT_DOP, so in a 10 node cluster and mt_dop of 4 it would say 40.



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