Error when an existing slave re-registers at the DC --------------------------------------------------- Key: JBAS-9311 URL: https://issues.jboss.org/browse/JBAS-9311 Project: JBoss Application Server Issue Type: Bug Security Level: Public (Everyone can see) Components: Domain Management Affects Versions: 7.0.0.Beta2 Reporter: Heiko Rupp Start the DC, start a slave (pintsize). Slave connects. All ok. Shutdown slave, re-connect again [Host Controller] 20:50:24,691 INFO [org.jboss.domain] (pool-1-thread-5) register host pintsize [Host Controller] 20:50:24,692 ERROR [org.jboss.as.host.controller] (pool-1-thread-5) java.lang.IllegalArgumentException: There is already a host named 'pintsize' ^C on slave again , then restart slave [Host Controller] 21:05:54,764 INFO [org.jboss.domain] (pool-1-thread-26) register host pintsize [Host Controller] 21:05:54,764 ERROR [org.jboss.as.host.controller] (pool-1-thread-26) java.lang.IllegalArgumentException: There is already a host named 'pintsize' I don't know if this error is spurious or if it prevents some logic from happening. It should not be thrown when a known domain slave connects to the DC. Duplicate slaves should be prevented ( JBAS-9186 ) as they create issues. In RHQ we also have a hub-spoke architecture where the agents exchange a token with the server, that allows them to identify itself. Talk to mazz if you need more info. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira