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  1. MariaDB MaxScale
  2. MXS-5581

Diff-router's behaviour is confusing when it fails to start

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Details

    • Bug
    • Status: Closed (View Workflow)
    • Major
    • Resolution: Fixed
    • 25.01.2
    • 25.01.3
    • diff
    • None
    • MXS-SPRINT-232

    Description

      When the diff router is started

      maxctrl call command diff start DiffService
      

      and the starting fails, its state will not change

      maxctrl call command diff status DiffService
      {
        "sessions": {
          "suspended": 0,
          "total": 0
        },
        "state": "created",
        "sync_state": "not_applicable"
      }
      

      and the error can be found only from the log. E.g.

      2025-04-04 11:31:32  error : [diff] Other server 'node2' is configured to replicate from main server 'node1' at 172.31.41.58:3306, but is currently not replicating.
      

      That is a source for confusion. The error should be shown to the user of maxctrl.

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            johan.wikman Johan Wikman
            johan.wikman Johan Wikman
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            Dates

              Created:
              Updated:
              Resolved:

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