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Posted to issues@impala.apache.org by "Xianqing He (Jira)" <ji...@apache.org> on 2022/09/09 10:35:00 UTC

[jira] [Created] (IMPALA-11571) Add support for single query retries on memory exceeded

Xianqing He created IMPALA-11571:
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             Summary: Add support for single query retries on memory exceeded
                 Key: IMPALA-11571
                 URL: https://issues.apache.org/jira/browse/IMPALA-11571
             Project: IMPALA
          Issue Type: New Feature
          Components: Backend
    Affects Versions: Impala 4.1.0
            Reporter: Xianqing He
            Assignee: Xianqing He


If admission control is enabled, we can support for single query retries on memory exceeded. When retrying the query we can increase the estimated memory to improve the query success rate.



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