GMS flush by coordinator failed

Solution Verified - Updated -

Issue

  • One of my JBoss nodes is unable to re-join a cluster.

    WARN  [GMS] join(<local_ip_address>:7600) sent to <ip_address>:7600 timed out (after 3000 ms), retrying
    
  • The following message occurs in the log of the current master node:

    GMS flush by coordinator at <ip_address>:7600 failed
    

    How can I tell which node in the cluster is blocking and preventing other nodes from joining ?

  • We have 4 nodes in our cluster, one jvm failed to start with error "could not flush the cluster for state retrieval".

    ERROR [org.jboss.kernel.plugins.dependency.AbstractKernelController] (main) Error installing to Start: name=HAPartition state=Create
    java.lang.IllegalStateException: Node <ip_address>:7600 could not flush the cluster for state retrieval
        at org.jgroups.JChannel.getState(JChannel.java:1106)
        at org.jgroups.JChannel.getState(JChannel.java:1031)
    

Environment

  • Red Hat JBoss Enterprise Application Plafform (EAP)
    • 5

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