LOG.error(
"Exception when trying to updating leader record in cluster:" + manager.getClusterName()
+ ". Need to check again whether leader node has been created or not", e);
}
leader = accessor.getProperty(keyBuilder.controllerLeader());
if (leader != null) {
String leaderSessionId = leader.getTypedSessionId().stringify();
LOG.info("Leader exists for cluster: " + manager.getClusterName() + ", currentLeader: "
+ leader.getInstanceName() + ", leaderSessionId: " + leaderSessionId);