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  1. MariaDB ColumnStore
  2. MCOL-3776

Follow up on vTpch22.sql hanging

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Details

    • Bug
    • Status: Closed (View Workflow)
    • Major
    • Resolution: Fixed
    • 1.4.2
    • 1.4.3
    • ExeMgr
    • None
    • Centos 7
    • 2020-2

    Description

      Validating the merge for the next 1.4 release. vTpch22.sql keeps hanging for me. Looks to me like there is a joblist abort problem. I think the joblist threadpool in exemgr happens to run out of threads at this query. The queries themselves run successfully after a restart.

      Attachments

        1. aCreateViews.sql
          7 kB
          Patrick LeBlanc
        2. mcol-3776-backtraces.txt
          201 kB
          Patrick LeBlanc
        3. vTpch22.sql
          0.8 kB
          Patrick LeBlanc

        Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. MCOL-4957 Functions on TIMESTAMP columns in projection, e.g. year(timestamp_col) slows down SELECT 50x.

          • Major - Major loss of function.
          • Closed
          split to

          Bug - A problem which impairs or prevents the functions of the product. MCOL-3792 All queries share a timezone

          • Major - Major loss of function.
          • Closed

          Activity

            People

              dleeyh Daniel Lee (Inactive)
              pleblanc Patrick LeBlanc (Inactive)
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              Dates

                Created:
                Updated:
                Resolved:

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