JDG Cluster does not merge/reform after nodes leave the cluster

Solution Unverified - Updated -

Issue

  • JDG-based cluster does not merge back together if nodes happens to leave the cluster.
  • JDG cluster becomes unstable after a split-brain arisen
  • Cluster did not merge all nodes correct after a split-brain with partitions

Environment

  • Red Hat JBoss Data Grid (JDG)
    • 6.2.0+

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