Uploaded image for project: 'Apache Drill'
  1. Apache Drill
  2. DRILL-7430 Drill Metastore analyze improvements
  3. DRILL-7433

Allow parallel computation of metadata aggregating

    XMLWordPrintableJSON

Details

    • Sub-task
    • Status: Open
    • Major
    • Resolution: Unresolved
    • 1.17.0
    • None
    • None
    • None

    Description

      In the scope of DRILL-7273 was implemented metadata collecting, but every aggregation is created using SINGLE distribution traits, and therefore metadata for every level is calculated using a single aggregate operator.

      The aim of this Jira is to allow creating several aggregate operators for the same metadata level to make metadata calculations more scalable.

      Attachments

        Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. DRILL-7450 Improve performance for ANALYZE command

          • Critical - Crashes, loss of data, severe memory leak.
          • Resolved

          Activity

            People

              volodymyr Vova Vysotskyi
              volodymyr Vova Vysotskyi
              Votes:
              0 Vote for this issue
              Watchers:
              1 Start watching this issue

              Dates

                Created:
                Updated: