[jboss-jira] [JBoss JIRA] (WFLY-2917) Unhelpful logging related to slave HC failover

Brian Stansberry created WFLY-2917: -------------------------------------- Summary: Unhelpful logging related to slave HC failover Key: WFLY-2917 URL: https://issues.jboss.org/browse/WFLY-2917 Project: WildFly Issue Type: Bug Security Level: Public (Everyone can see) Components: Domain Management Affects Versions: 8.0.0.Final Reporter: Brian Stansberry Fix For: 8.0.1.Final In 8.0.0 we introduced the "discovery-options" notion to the HC's domain-controller config. One expected usage pattern is there will be a master HC and then one or more slaves started with --backup-dc that act as passive failover DC's. Other slaves will use discovery-options elements to configure all possible masters. If the regular master fails, a backup can be quickly converted to a master with a couple CLI ops. This works, except the slave shows some unhelpful logging while waiting for the backup to be promoted: {code} [Host Controller] 14:58:13,105 WARN [org.jboss.as.host.controller] (Remoting "besdev:MANAGEMENT" task-3) JBAS010914: Connection to remote host-controller closed. Trying to reconnect. [Host Controller] 14:58:13,134 INFO [org.jboss.as.host.controller] (domain-connection-threads - 1) JBAS010916: Reconnected to master [Host Controller] 14:58:14,160 INFO [org.jboss.as.host.controller] (domain-connection-threads - 1) JBAS010916: Reconnected to master [Host Controller] 14:58:18,180 INFO [org.jboss.as.host.controller] (domain-connection-threads - 1) JBAS010916: Reconnected to master [Host Controller] 14:58:27,200 INFO [org.jboss.as.host.controller] (domain-connection-threads - 1) JBAS010916: Reconnected to master [Host Controller] 14:58:42,216 INFO [org.jboss.as.host.controller] (domain-connection-threads - 1) JBAS010916: Reconnected to master [Host Controller] 14:58:57,232 INFO [org.jboss.as.host.controller] (domain-connection-threads - 1) JBAS010916: Reconnected to master [Host Controller] 14:59:12,248 INFO [org.jboss.as.host.controller] (domain-connection-threads - 1) JBAS010916: Reconnected to master [Host Controller] 14:59:27,264 INFO [org.jboss.as.host.controller] (domain-connection-threads - 1) JBAS010916: Reconnected to master [Host Controller] 14:59:42,280 INFO [org.jboss.as.host.controller] (domain-connection-threads - 1) JBAS010916: Reconnected to master [Host Controller] 14:59:57,296 INFO [org.jboss.as.host.controller] (domain-connection-threads - 1) JBAS010916: Reconnected to master [Host Controller] 15:00:12,312 INFO [org.jboss.as.host.controller] (domain-connection-threads - 1) JBAS010916: Reconnected to master [Host Controller] 15:00:27,328 INFO [org.jboss.as.host.controller] (domain-connection-threads - 1) JBAS010916: Reconnected to master [Host Controller] 15:00:42,351 INFO [org.jboss.as.host.controller] (domain-connection-threads - 1) JBAS010916: Reconnected to master {code} What's happening there is the slave is connecting to the backup but is not being allowed to register as a slave because the backup is not yet a master. The logging should reflect what's actually happening. Also, after the backup is promoted and the slave properly registers, there's nothing in the slaves logs. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira