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  1. MariaDB MaxScale
  2. MXS-1467

MaxScale should monitor ColumnStore servers (UMs) for the ability to work with ColumnStore tables

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    Details

    • Type: New Feature
    • Status: Closed (View Workflow)
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.3.1
    • Component/s: Monitor
    • Labels:
      None
    • Sprint:
      MXS-SPRINT-67, MXS-SPRINT-68, MXS-SPRINT-69

      Description

      When MaxScale monitors ColumnStore nodes, it's possible that the node is able to process any DML for non-ColumnStore tables, but ColumnStore data are not available there (PMs failed, for example).

      Monitors should check this, as it impacts the routing decisions.

      See https://jira.mariadb.org/browse/MCOL-962 for the related request to get the information needed available via SQL.

        Attachments

          Issue Links

          includes

          Task - A task that needs to be done. MXS-2146 Add test case for csmon

          • Major - Major loss of function.
          • Closed
          is blocked by

          New Feature - A new feature of the product, which has yet to be developed. MCOL-962 Function/table to find out if ColumnStore instance (UM) is ready to process SQL queries against ColumnStore tables

          • Major - Major loss of function.
          • Closed

          New Feature - A new feature of the product, which has yet to be developed. MCOL-1642 Add SQL command that shows Primary Front-End MariaDB ColumnStore Module

          • Major - Major loss of function.
          • Closed

            Activity

              People

              Assignee:
              markus makela markus makela
              Reporter:
              valerii Valerii Kravchuk
              Votes:
              1 Vote for this issue
              Watchers:
              5 Start watching this issue

                Dates

                Created:
                Updated:
                Resolved:

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