[jboss-jira] [JBoss JIRA] (WFLY-3943) There is no testing of the messaging subsystem integration with the JGroups subsystem

[Brian Stansberry (JIRA)]

Brian Stansberry created WFLY-3943:
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             Summary: There is no testing of the messaging subsystem integration with the JGroups subsystem
                 Key: WFLY-3943
                 URL: https://issues.jboss.org/browse/WFLY-3943
             Project: WildFly
          Issue Type: Task
          Components: JMS
    Affects Versions: 9.0.0.Alpha1
            Reporter: Brian Stansberry
            Assignee: Jeff Mesnil
            Priority: Critical


HornetQServerAdd and HornetQServerService have integration with the JGroups subsystem in order to add a dependency on a ChannelFactory for use with broadcast and discovery groups. But it seems there is no testing of this integration.

Looks like it's currently broken. That problem is likely a clustering bug, as there was a recent major change in this area, and this works in the 6.x branch.

This JIRA is about the fact lack of testing that would have caught the bug. Also, https://github.com/wildfly/wildfly/pull/6725 passed the testsuite with a code change that was binary incompatible with the version of HQ that was integrated at the time.

I'll file a separate issue for the problem I'm referring to. To reproduce it change the bg-group1 element in standalone-full-ha.xml to replace the socket-binding element with the following:

{code}

	                <jgroups-stack>udp</jgroups-stack>
	                <jgroups-channel>hq-bg</jgroups-channel>
                        <!--<socket-binding>messaging-group</socket-binding>-->
{code}

At boot this appears in the logs:

{code}
10:00:58,707 ERROR [org.jboss.as.controller.management-operation] (Controller Boot Thread) WFLYCTL0013: Operation ("add") failed - address: ([
    ("subsystem" => "messaging"),
    ("hornetq-server" => "default")
]) - failure description: {"WFLYCTL0180: Services with missing/unavailable dependencies" => ["jboss.messaging.default is missing [jboss.jgroups.stack.udp]"]}
10:00:58,930 INFO  [org.jboss.as.controller] (Controller Boot Thread) WFLYCTL0183: Service status report
WFLYCTL0184:    New missing/unsatisfied dependencies:
      service jboss.jgroups.stack.udp (missing) dependents: [service jboss.messaging.default] 
{code}




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