JBoss ON High Availability shows one server DOWN when it is running.

Solution Verified - Updated -

Issue

  • One of the JBoss ON servers in our cluster shows "DOWN" in the UI but is running and we are seeing some warning messages as below. What is the reason?
2013-07-29 10:22:42,041 WARN  [org.quartz.impl.jdbcjobstore.JobStoreCMT] This scheduler instance (tlsys-eng-sles11vm08.fanniemae.com1375107472519) is still active but was recovered by another instance in the cluster.  This may cause inconsistent behavior.
2013-07-29 10:23:12,046 WARN  [org.quartz.impl.jdbcjobstore.JobStoreCMT] This scheduler instance (tlsys-eng-sles11vm08.fanniemae.com1375107472519) is still active but was recovered by another instance in the cluster.  This may cause inconsistent behavior.
2013-07-29 10:23:42,051 WARN  [org.quartz.impl.jdbcjobstore.JobStoreCMT] This scheduler instance (tlsys-eng-sles11vm08.fanniemae.com1375107472519) is still active but was recovered by another instance in the cluster.  This may cause inconsistent behavior.
2013-07-29 10:24:12,055 WARN  [org.quartz.impl.jdbcjobstore.JobStoreCMT] This scheduler instance (tlsys-eng-sles11vm08.fanniemae.com1375107472519) is still active but was recovered by another instance in the cluster.  This may cause inconsistent behavior.
2013-07-29 10:24:42,060 WARN  [org.quartz.impl.jdbcjobstore.JobStoreCMT] This scheduler instance (tlsys-eng-sles11vm08.fanniemae.com1375107472519) is still active but was recovered by another instance in the cluster.  This may cause inconsistent behavior.

Environment

  • Red Hat JBoss Operations Network (ON) 3.1.2
  • ON High Availability cluster

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