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  1. MariaDB ColumnStore
  2. MCOL-5544

StatisticsManager crashes on PP startup unable to read the file.

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Details

    • Bug
    • Status: Closed (View Workflow)
    • Critical
    • Resolution: Unresolved
    • 23.02.3
    • 23.10
    • PrimProc
    • None
    • 2023-8, 2023-10, 2023-11, 2023-12, 2024-1

    Description

      PP was continuously crashing on its startup. There was a crash trace:

      {format}
      Date/time: 2023-07-28 14:13:27
      Signal: 11
      /usr/bin/PrimProc(+0xb8116)[0x55b7b95d5116]
      /lib64/libpthread.so.0(+0xf630)[0x7f7e1de5d630]
      /lib64/libcommon.so(_ZN10statistics17StatisticsManager26convertStatsFromDataStreamESt10unique_ptrIA_cSt14default_deleteIS2_EE+0x14e)[0x7f7e1e833dce]
      /lib64/libcommon.so(_ZN10statistics17StatisticsManager12loadFromFileEv+0x244)[0x7f7e1e834204]
      /usr/bin/PrimProc(+0xabb4d)[0x55b7b95c8b4d]
      /usr/bin/PrimProc(+0x4f1c5)[0x55b7b956c1c5]
      /usr/bin/PrimProc(+0x1b1a80)[0x55b7b96cea80]
      /lib64/libpthread.so.0(+0x7ea5)[0x7f7e1de55ea5]
      /lib64/libc.so.6(clone+0x6d)[0x7f7e1ca01b0d]{format}

      Presumably the /var/lib/columnstore/local/statistics file is crashed. I am attaching the file.

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            denis0x0D Denis Khalikov
            drrtuy Roman
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            Dates

              Created:
              Updated:

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