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  1. MariaDB ColumnStore
  2. MCOL-5093

mariadb services on column cluster nodes occasionally enters a restart loop

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Details

    • Bug
    • Status: Closed (View Workflow)
    • Major
    • Resolution: Fixed
    • 6.1.1
    • 22.08.1
    • ExeMgr, MariaDB Server

    Description

      on the Pixid ColumnStore, for a couple of days we've observed that occasionally the Mariadb service gets in a crash restart loop. It has also been observed that sometimes when this happens, this also affects the ColumnStore performance, as it puts the cluster in read-only mode or crashes the ExeMgr (with a signal 6 or 11).

      Mariadb version is: 10.6.4-1-MariaDB-enterprise-log
      Columnstore version is: 6.1.1

      Attachments

        1. qberg_error_swmcs2_20062022.txt
          48 kB
        2. pixid-full-query.txt
          10 kB
        3. mariadb_logs.tar.gz
          21 kB
        4. CSX1_logs.tar.gz
          955 kB
        5. Columnstore.xml_svmcs2.txt
          19 kB
        6. Columnstore.xml_CSX3.txt
          20 kB
        7. Columnstore.xml_CSX2.xml
          21 kB
        8. Columnstore.xml_CSX1.txt
          20 kB

        Issue Links

          duplicates

          Bug - A problem which impairs or prevents the functions of the product. MCOL-5105 Reduced systemd timeouts results in corrupted EM

          • Major - Major loss of function.
          • Closed
          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. MCOL-4785 ROLLBACK of a long lasting DML left cluster in unusable state

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

          Bug - A problem which impairs or prevents the functions of the product. MCOL-4798 ExeMgr hit cpu , cluster in read only and reported PrimProc error reading file ,Error reading compression header.

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

          Activity

            People

              dleeyh Daniel Lee (Inactive)
              michael.amadi Michael Amadi
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              Dates

                Created:
                Updated:
                Resolved:

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