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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

    • Type: Bug
    • Status: Closed (View Workflow)
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 1.1.4
    • Fix Version/s: 1.1.6
    • Component/s: mxs-cdc-adapter
    • Labels:
      None
    • Environment:
      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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              Assignee:
              markus makela markus makela
              Reporter:
              Faisal Faisal Saeed
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                Dates

                Created:
                Updated:
                Resolved:

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