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  1. IMPALA
  2. IMPALA-4755

Add EXPLAIN for COMPUTE STATS

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Details

    • Improvement
    • Status: Open
    • Minor
    • Resolution: Unresolved
    • Impala 2.8.0
    • None
    • Frontend

    Description

      It would be good to be able to execute

      explain compute [incremental] stats test;

      which would output the explain of both the underlying queries. This could help getting estimates for compute stats resource usage (without having to extract the queries first).

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        is duplicated by

        Improvement - An improvement or enhancement to an existing feature or task. IMPALA-2398 [Nit]: Change error text on Explain Query for Compute Stats Command

        • Minor - Minor loss of function, or other problem where easy workaround is present.
        • Resolved

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            Unassigned Unassigned
            balazsj_impala_220b Balazs Jeszenszky
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              Updated:

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