[jboss-jira] [JBoss JIRA] (WFWIP-17) [Artemis 2.x Upgrade] Replicated HA: Live and Backup do not form cluster and initial synchronization is not triggered

[Martin Styk (JIRA)]

     [ https://issues.jboss.org/browse/WFWIP-17?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Martin Styk updated WFWIP-17:
-----------------------------
    Component/s: Artemis
                     (was: JMS)


> [Artemis 2.x Upgrade] Replicated HA: Live and Backup do not form cluster and initial synchronization is not triggered
> ---------------------------------------------------------------------------------------------------------------------
>
>                 Key: WFWIP-17
>                 URL: https://issues.jboss.org/browse/WFWIP-17
>             Project: WildFly WIP
>          Issue Type: Bug
>          Components: Artemis
>            Reporter: Erich Duda
>            Assignee: Jeff Mesnil
>            Priority: Blocker
>              Labels: activemq, feature-branch-blocker
>         Attachments: server1-trace.log, server1.log, server2-trace.log, server2.log
>
>
> Across all replicated HA tests I often see an issue that initial synchronization between Live and Backup was not triggered.
> *Scenario*
> # There are two Wildfly servers configured as replicated Live-Backup pair.
> # Live server is killed/shutdown
> *Expectation:* Backup server becomes active.
> *Reality:* Backup server does not become active, because initial synchronization with Live server was not triggered.
> *Users impact:* Replicated HA feature doesn't work properly.
> *Blocker* priority was set because this is regression against previous Wildfly releases.
> *Detail description of the issue*
> In the trace log there is last message from the {{SharedNothingBackupActivation}} which says that it is waiting on cluster connection. It is interested that JGroups subsystem is booting after this message was logged. However I am not sure if this could cause the issue.
> {code}
> 13:42:06,489 DEBUG [org.apache.activemq.artemis.core.client.impl.Topology] (AMQ119000: Activation for server ActiveMQServerImpl::serverUUID=null) Topology at 6a834ff0[owner=ServerLocatorImpl [initialConnectors=[], 
> discoveryGroupConfiguration=DiscoveryGroupConfiguration{name='dg-group1', refreshTimeout=10000, discoveryInitialWaitTimeout=10000}]] is sending topology to org.apache.activemq.artemis.core.server.impl.NamedLiveN
> odeLocatorForReplication at 38150570
> 13:42:06,489 TRACE [org.apache.activemq.artemis.core.server.impl.SharedNothingBackupActivation] (AMQ119000: Activation for server ActiveMQServerImpl::serverUUID=null) Waiting on cluster connection
> 13:42:06,502 INFO  [org.infinispan.remoting.transport.jgroups.JGroupsTransport] (MSC service thread 1-6) ISPN000078: Starting JGroups channel ejb
> 13:42:06,503 INFO  [org.infinispan.remoting.transport.jgroups.JGroupsTransport] (MSC service thread 1-7) ISPN000078: Starting JGroups channel ejb
> 13:42:06,504 INFO  [org.infinispan.CLUSTER] (MSC service thread 1-6) ISPN000094: Received new cluster view for channel ejb: [node-1|1] (2) [node-1, node-2]
> 13:42:06,506 INFO  [org.infinispan.CLUSTER] (MSC service thread 1-7) ISPN000094: Received new cluster view for channel ejb: [node-1|1] (2) [node-1, node-2]
> 13:42:06,506 INFO  [org.infinispan.remoting.transport.jgroups.JGroupsTransport] (MSC service thread 1-8) ISPN000078: Starting JGroups channel ejb
> 13:42:06,506 INFO  [org.infinispan.CLUSTER] (MSC service thread 1-8) ISPN000094: Received new cluster view for channel ejb: [node-1|1] (2) [node-1, node-2]
> 13:42:06,510 INFO  [org.infinispan.remoting.transport.jgroups.JGroupsTransport] (MSC service thread 1-3) ISPN000078: Starting JGroups channel ejb
> 13:42:06,510 INFO  [org.infinispan.CLUSTER] (MSC service thread 1-3) ISPN000094: Received new cluster view for channel ejb: [node-1|1] (2) [node-1, node-2]
> 13:42:06,516 INFO  [org.infinispan.remoting.transport.jgroups.JGroupsTransport] (MSC service thread 1-8) ISPN000079: Channel ejb local address is node-2, physical addresses are [127.0.0.1:56200]
> 13:42:06,527 INFO  [org.infinispan.remoting.transport.jgroups.JGroupsTransport] (MSC service thread 1-3) ISPN000079: Channel ejb local address is node-2, physical addresses are [127.0.0.1:56200]
> 13:42:06,527 INFO  [org.infinispan.remoting.transport.jgroups.JGroupsTransport] (MSC service thread 1-7) ISPN000079: Channel ejb local address is node-2, physical addresses are [127.0.0.1:56200]
> 13:42:06,529 INFO  [org.infinispan.remoting.transport.jgroups.JGroupsTransport] (MSC service thread 1-6) ISPN000079: Channel ejb local address is node-2, physical addresses are [127.0.0.1:56200]
> 13:42:06,551 INFO  [org.infinispan.factories.GlobalComponentRegistry] (MSC service thread 1-7) ISPN000128: Infinispan version: Infinispan 'Gaina' 9.2.0.Final
> {code}



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