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  1. MariaDB ColumnStore
  2. MCOL-1438

Breaking the mxs_adapter with CTRL-C causes problems for next startup

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Details

    • Bug
    • Status: Closed (View Workflow)
    • Major
    • Resolution: Fixed
    • 1.1.4
    • 1.1.6
    • ?
    • None
    • RHEL 7.4

    Description

      Breaking the mxs_adapter with CTRL-C forcefully (2x CTRL-C) or a single CTRL-C creates locks at the ColumnStore or can render the current AVRO files/configuration unusable for the next startup of MaxScale / CDC Adapter.

      To fix/recover from this situation one needs to use the following tools to identify and kill the locks

      • /home/guest/mariadb/columnstore/bin/viewtablelock
      • /home/mysql/mariadb/columnstore/bin/cleartablelock

      and/or

      do a complete cleanup of the AVRO files including the avro.index and avro-conversion.ini

      Logs attached related to a similar incident.

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              markus makela markus makela
              Faisal Faisal Saeed (Inactive)
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              Dates

                Created:
                Updated:
                Resolved:

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