Uploaded image for project: 'IMPALA'
  1. IMPALA
  2. IMPALA-4755

Add EXPLAIN for COMPUTE STATS

    XMLWordPrintableJSON

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).

      Attachments

        Issue Links

          Activity

            People

              Unassigned Unassigned
              balazsj_impala_220b Balazs Jeszenszky
              Votes:
              0 Vote for this issue
              Watchers:
              3 Start watching this issue

              Dates

                Created:
                Updated: