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  1. XWiki Platform
  2. XWIKI-23520

Introduce the concept of cluster leader

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Details

    • New Feature
    • Resolution: Fixed
    • Major
    • 17.9.0-rc-1
    • 17.7.0
    • Observation
    • Unit
    • Unknown

    Description

      The idea is to expose in the API one cluster member as a leader, and to change it automatically when the leader goes down.

      It can be very useful for any feature which needs to make sure that only one of the member is doing something (for example the scheduler, which is currently manually enabled or disabled so that only one runs it).

      Attachments

        Issue Links

          blocks

          Bug - A problem which impairs or prevents the functions of the product. XCOMMONS-3451 Realtime editing doesn't support clustering

          • Major - Major loss of function.
          • Closed

          New Feature - A new feature of the product, which has yet to be developed. XWIKI-23474 Expose more of clustering related information in the administration UI

          • Major - Major loss of function.
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. XCOMMONS-3712 Allow making all Netflux reatime clustering events go through the leader

          • Major - Major loss of function.
          • Open
          is related to

          Improvement - An improvement or enhancement to an existing feature or task. XWIKI-25253 Allow knowing which cluster member must run the tasks executed only once in the cluster

          • Major - Major loss of function.
          • Open

          Activity

            People

              tmortagne Thomas Mortagne
              tmortagne Thomas Mortagne
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              Dates

                Created:
                Updated:
                Resolved: