11 Replies Latest reply on Dec 21, 2015 10:56 AM by Darek Szumacher

    clustered ha-singleton-timer master does not survive standby

    philippe ventrillon Newbie


      can you help me with the following behavior please ?


      I am using wildfly 9.0.2.

      I have been able to set up two servers on the same windows machine to test the quick-start cluster-ha-singleton.

      When i start server 1 the timer starts on that server.

      When I start server 2 the timer switches to server 2

      When I stop server 1 the timer stops on server 2


      It seems to me that the timer should continue to execute.


      The last messages in the logs of server2 are:

      15:30:50,117 WARN  [org.wildfly.clustering.server] (remote-thread--p5-t3) WFLYCLSV0007: Just reached required quorum of 1 for jboss.quickstart.ha.singleton.default service. If this cluster loses another member, no node will be chosen to provide this service.

      15:30:50,119 INFO  [org.wildfly.clustering.server] (remote-thread--p5-t3) WFLYCLSV0003: nodeTwo elected as the singleton provider of the jboss.quickstart.ha.singleton.default service

      15:30:50,119 ERROR [org.wildfly.clustering.server] (remote-thread--p5-t4) WFLYCLSV0006: Failed to reach quorum of 2 for jboss.quickstart.ha.singleton.quorum service. No singleton master will be elected.

      15:30:50,120 INFO  [org.wildfly.clustering.server] (remote-thread--p5-t4) WFLYCLSV0002: This node will no longer operate as the singleton provider of the jboss.quickstart.ha.singleton.quorum service

      15:30:50,126 INFO  [org.jboss.as.quickstarts.cluster.hasingleton.service.ejb.HATimerService] (MSC service thread 1-3) Stop HASingleton timer service 'org.jboss.as.quickstarts.cluster.hasingleton.service.ejb.HATimerService'

      15:30:50,127 INFO  [org.jboss.as.quickstarts.cluster.hasingleton.service.ejb.SchedulerBean] (MSC service thread 1-3) Stop all existing HASingleton timers

      15:30:50,316 INFO  [org.infinispan.remoting.transport.jgroups.JGroupsTransport] (Incoming-11,ee,nodeTwo) ISPN000094: Received new cluster view for channel server: [nodeTwo|4] (1) [nodeTwo]

      15:30:50,317 INFO  [org.infinispan.remoting.transport.jgroups.JGroupsTransport] (Incoming-11,ee,nodeTwo) ISPN000094: Received new cluster view for channel ejb: [nodeTwo|4] (1) [nodeTwo]



      Can you help me with this problem please ?