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Posted to issues@impala.apache.org by "Tim Armstrong (JIRA)" <ji...@apache.org> on 2018/02/06 16:57:00 UTC

[jira] [Created] (IMPALA-6482) Add query option for query time limit

Tim Armstrong created IMPALA-6482:
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             Summary: Add query option for query time limit
                 Key: IMPALA-6482
                 URL: https://issues.apache.org/jira/browse/IMPALA-6482
             Project: IMPALA
          Issue Type: Sub-task
          Components: Backend
    Affects Versions: Impala 2.11.0
            Reporter: Tim Armstrong
            Assignee: Tim Armstrong


We should add a query option that cancels queries after a time limit. This can prevent runaway queries. This is different from the current timeout because it isn't reset.

I think the time limit should start after admission, so that it doesn't include time spent in the admission control queue.





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