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  1. MariaDB Server
  2. MDEV-12555

Error log full of with [Note] InnoDB: Online DD

    Details

    • Type: Bug
    • Status: Closed (View Workflow)
    • Priority: Minor
    • Resolution: Duplicate
    • Affects Version/s: 10.1.22
    • Fix Version/s: 10.1.23
    • Component/s: Server
    • Labels:
      None
    • Environment:
      Centos 6 64 bit

      Description

      Hello, I've a curious problem also explained here:
      https://serverfault.com/questions/777444/mariadb-10-1-x-online-ddl-spaming-error-log-files

      My log files is very big because it's full of lines like this:

      2017-04-22  4:09:09 140466725649152 [Note] InnoDB: Online DDL : Start
      2017-04-22  4:09:09 140466725649152 [Note] InnoDB: Online DDL : Start reading clustered index of the table and create temporary files
      2017-04-22  4:09:09 140466725649152 [Note] InnoDB: Online DDL : End of reading clustered index of the table and create temporary files
      2017-04-22  4:09:09 140466725649152 [Note] InnoDB: Online DDL : Start merge-sorting index `PRIMARY` (1 / 4), estimated cost : 8.0000
      2017-04-22  4:09:09 140466725649152 [Note] InnoDB: Online DDL : End of  merge-sorting index `PRIMARY` (1 / 4)
      2017-04-22  4:09:09 140466725649152 [Note] InnoDB: Online DDL : Start building index `PRIMARY` (1 / 4), estimated cost : 12.0000
      2017-04-22  4:09:09 140466725649152 [Note] InnoDB: Online DDL : End of building index `PRIMARY` (1 / 4)
      2017-04-22  4:09:09 140466725649152 [Note] InnoDB: Online DDL : Completed
      2017-04-22  4:09:09 140466725649152 [Note] InnoDB: Online DDL : Start merge-sorting index `id_country` (2 / 4), estimated cost : 8.0000
      2017-04-22  4:09:09 140466725649152 [Note] InnoDB: Online DDL : End of  merge-sorting index `id_country` (2 / 4)
      2017-04-22  4:09:09 140466725649152 [Note] InnoDB: Online DDL : Start building index `id_country` (2 / 4), estimated cost : 12.0000
      2017-04-22  4:09:09 140466725649152 [Note] InnoDB: Online DDL : End of building index `id_country` (2 / 4)
      2017-04-22  4:09:09 140466725649152 [Note] InnoDB: Online DDL : Completed
      2017-04-22  4:09:09 140466725649152 [Note] InnoDB: Online DDL : Start merge-sorting index `name` (3 / 4), estimated cost : 8.0000
      2017-04-22  4:09:09 140466725649152 [Note] InnoDB: Online DDL : End of  merge-sorting index `name` (3 / 4)
      2017-04-22  4:09:09 140466725649152 [Note] InnoDB: Online DDL : Start building index `name` (3 / 4), estimated cost : 12.0000
      2017-04-22  4:09:09 140466725649152 [Note] InnoDB: Online DDL : End of building index `name` (3 / 4)
      2017-04-22  4:09:09 140466725649152 [Note] InnoDB: Online DDL : Completed
      2017-04-22  4:09:09 140466725649152 [Note] InnoDB: Online DDL : Start merge-sorting index `id_zone` (4 / 4), estimated cost : 8.0000
      2017-04-22  4:09:09 140466725649152 [Note] InnoDB: Online DDL : End of  merge-sorting index `id_zone` (4 / 4)
      2017-04-22  4:09:09 140466725649152 [Note] InnoDB: Online DDL : Start building index `id_zone` (4 / 4), estimated cost : 12.0000
      2017-04-22  4:09:09 140466725649152 [Note] InnoDB: Online DDL : End of building index `id_zone` (4 / 4)
      2017-04-22  4:09:09 140466725649152 [Note] InnoDB: Online DDL : Completed
      

      This happen every night at 4 AM. Is this a bug or I need to disable this? I can't find any doc about that.
      Thank you

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            • Assignee:
              Unassigned
              Reporter:
              bettinz Nicola
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                Updated:
                Resolved: