[jboss-jira] [JBoss JIRA] (WFWIP-85) MDB (Artemis 1.5.x RA) cannot connect to Artemis 2.x broker using JGroups discovery

[Yong Hao Gao (JIRA)]

    [ https://issues.jboss.org/browse/WFWIP-85?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13618327#comment-13618327 ] 

Yong Hao Gao commented on WFWIP-85:
-----------------------------------

[~martyn-taylor][~mnovak] Just got confirmed from Bela that JGroups doesn't support clusters of different Major_Minor versions, though it supports compatibility among
different patch (micro) versions. However there might be a solution coming:

https://github.com/jgroups-extras/RollingUpgrades

Howard


> MDB (Artemis 1.5.x RA) cannot connect to Artemis 2.x broker using JGroups discovery
> -----------------------------------------------------------------------------------
>
>                 Key: WFWIP-85
>                 URL: https://issues.jboss.org/browse/WFWIP-85
>             Project: WildFly WIP
>          Issue Type: Bug
>          Components: Artemis
>            Reporter: Miroslav Novak
>            Assignee: Martyn Taylor
>            Priority: Blocker
>
> MDB deployed to older EAP 7.1.0.GA(Artemis 1.5 RA) cannot consume messages from newer Artemis 2.x server (build https://mw-messaging-qe-jenkins.rhev-ci-vms.eng.rdu2.redhat.com/view/EAP-tooling/job/early-testing-messaging-prepare/155/artifact/jboss-eap.zip)
> There is no exception in the log during start however MDB does not start to consume messages.



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