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  1. IMPALA
  2. IMPALA-9856

Enable result spooling by default

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    • Task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • Impala 4.0.0
    • Backend
    • None
    • ghx-label-10

    Description

      Result spooling has been relatively stable since it was introduced, and it has several benefits described in IMPALA-8656. It would be good to enable it by default.

      I looked into doing this a while ago, and there are a bunch of tests that rely on the "fetch one row batch at a time" behavior. Those tests fail when result spooling is enabled.

      The remaining linked tasks in IMPALA-8656 should be completed as well before enabling result spooling by default.

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              rizaon Riza Suminto
              stakiar Sahil Takiar
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                Updated:
                Resolved: