Uploaded image for project: 'MariaDB ColumnStore'
  1. MariaDB ColumnStore
  2. MCOL-962

Function/table to find out if ColumnStore instance (UM) is ready to process SQL queries against ColumnStore tables

    XMLWordPrintable

Details

    • New Feature
    • Status: Closed (View Workflow)
    • Major
    • Resolution: Fixed
    • 1.0.11
    • 1.1.3
    • None
    • None
    • 2017-24, 2017-25, 2018-01, 2018-02, 2018-03

    Description

      Currently there is no predefined way to check with SQL statement if ColumnStore UM is able to process SQL statements against ColumnStore tables.

      Surely, one can try to create customer UDF around mcsadmin command, or just try to create and access ColumnStore table and process errors etc, but official and supported way is still needed. It may be used by MaxScale or any monitoring software to decide how to route queries or when to alert DBA about the problem.

      Attachments

        Issue Links

          blocks

          New Feature - A new feature of the product, which has yet to be developed. MXS-1467 MaxScale should monitor ColumnStore servers (UMs) for the ability to work with ColumnStore tables

          • Major - Major loss of function.
          • Closed

          Activity

            People

              dleeyh Daniel Lee (Inactive)
              valerii Valerii Kravchuk
              Votes:
              1 Vote for this issue
              Watchers:
              6 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved:

                Git Integration

                  Error rendering 'com.xiplink.jira.git.jira_git_plugin:git-issue-webpanel'. Please contact your Jira administrators.