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  1. XWiki Platform
  2. XWIKI-25245

NetworkMemberLeftEvent carries the wrong member and the JGroups member id map never shrinks

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Details

    • Bug
    • Resolution: Unresolved
    • Major
    • None
    • 17.9.0-rc-1
    • Observation
    • None
    • Unknown

    Description

      In JGroupsNetworkChannel.notifyChanges the member-left notification is sent with the previous leader instead of the member that actually left, so listeners cannot know which node disappeared. In addition membersIdMap only grows: every join (each pod restart in Kubernetes) adds an entry that is never removed.

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          blocks

          Improvement - An improvement or enhancement to an existing feature or task. XWIKI-25246 Ship a Kubernetes JGroups stack (DNS_PING) and make the cluster name configurable

          • Major - Major loss of function.
          • Open

          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
          relates to

          Improvement - An improvement or enhancement to an existing feature or task. XWIKI-25267 Allow knowing which cluster members left the cluster for good

          • Major - Major loss of function.
          • Open

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              ciaens Clément Christiaens
              ciaens Clément Christiaens
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              Dates

                Created:
                Updated: