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  1. MariaDB MaxScale
  2. MXS-4233

MaxScale tries to query @@session_track_system_variables despite causal_reads=none

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Details

    • Bug
    • Status: Closed (View Workflow)
    • Minor
    • Resolution: Won't Fix
    • 6.4.0, 6.4.1
    • N/A
    • readwritesplit
    • None
    • CentOS 7.9.2009

    Description

      sql_errors log on 10.1.48 database is being filled with messages like:

      2022-08-04 10:12:12 replication[replication] @ xxxx.xxxx.xxxx.xxxx[xx.xx.xx.xx] ERROR 1193: Unknown system variable 'session_track_system_variables' : select @@session_track_system_variables

      Despite causal_reads=none in the maxscale config file in the readwritesplit section and the MaxScale service having been restarted.

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            Unassigned Unassigned
            psumner Phil Sumner
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            Dates

              Created:
              Updated:
              Resolved:

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