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Posted to issues@impala.apache.org by "Amogh Margoor (Jira)" <ji...@apache.org> on 2021/10/28 14:25:00 UTC

[jira] [Created] (IMPALA-10992) Planner changes for estimate peak memory.

Amogh Margoor created IMPALA-10992:
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             Summary: Planner changes for estimate peak memory.
                 Key: IMPALA-10992
                 URL: https://issues.apache.org/jira/browse/IMPALA-10992
             Project: IMPALA
          Issue Type: Task
            Reporter: Amogh Margoor


For ability to run large queries on larger executor group mapping to different resource group, we would need to identify the large queries during compile time. For this identification in first phase we can use peak memory estimation to classify large queries. This Jira is to keep track of that support.



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