[jboss-jira] [JBoss JIRA] (WFLY-6781) Wildfly cluster's failover functionality doesn't work as expected

[Preeta Kuruvilla (JIRA)]

    [ https://issues.jboss.org/browse/WFLY-6781?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13261576#comment-13261576 ] 

Preeta Kuruvilla edited comment on WFLY-6781 at 7/4/16 2:14 PM:
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As per your suggestion,

I have tried setting <connection-ttl>60000</connection-ttl> in configuration of RemoteConnectionFactory.

When I do this, even without doing any failover testing , the SL(JMS) is not able to process any request. The status of these request is "processing" for ever. 

It might mean that connection has timed out before processing with this setting. Also would like to remind you that the failover by power off method works properly on Linux. Only its got issues (probably JMS related) on Windows OS.

Thanks,
Preeta




was (Author: kpreeta12):
As per your suggestion,

I have tried setting <connection-ttl>60000</connection-ttl> in configuration of RemoteConnectionFactory.

When I do this, even without doing any failover testing , the SL(JMS) is not able to process any request. The status of these request is "processing" for ever. 

It might mean that connection has timed out before processing with this setting.

Thanks,
Preeta



> Wildfly cluster's failover functionality doesn't work as expected
> -----------------------------------------------------------------
>
>                 Key: WFLY-6781
>                 URL: https://issues.jboss.org/browse/WFLY-6781
>             Project: WildFly
>          Issue Type: Bug
>          Components: JMS
>    Affects Versions: 8.2.0.Final
>            Reporter: Preeta Kuruvilla
>            Assignee: Jeff Mesnil
>            Priority: Blocker
>         Attachments: domain.Node1.xml, host.Node1.xml, host.Node2.xml, server.RC.Node1.AfterFailover.log, server.RC.Node1.BeforeFailover.log, server.RC.Node2.AfterFailover.log, server.RC.Node2.BeforeFailover.log, server.SL.Node1.AfterFailover.log, server.SL.Node1.BeforeFailover.log
>
>
> Following are the testing scenarios we did and the outcome:-
> 1. Network disabling on a VM for testing failover – Not working for both Linux and Windows environment.
> 2. Power off of a VM using VMware client  for testing failover – Is working on Linux environment but not working on windows environment.
> 3. Ctrl + C method to stop services on a node for testing failover – works on both linux and windows environment
> 4. Stopping server running on Node /VM using Admin Console  for testing failover  - works on both linux and windows environment.
> Jgroups subsystem configuration in domain.xml we have is below:-
> <subsystem xmlns="urn:jboss:domain:jgroups:2.0" default-stack="udp">
>                 <stack name="udp">
>                     <transport type="UDP" socket-binding="jgroups-udp"/>
>                     <protocol type="PING"/>
>                     <protocol type="MERGE3"/>
>                     <protocol type="FD_SOCK" socket-binding="jgroups-udp-fd"/>
>                     <protocol type="FD_ALL"/>
>                     <protocol type="VERIFY_SUSPECT"/>
>                     <protocol type="pbcast.NAKACK2"/>
>                     <protocol type="UNICAST3"/>
>                     <protocol type="pbcast.STABLE"/>
>                     <protocol type="pbcast.GMS"/>
>                     <protocol type="UFC"/>
>                     <protocol type="MFC"/>
>                     <protocol type="FRAG2"/>
>                     <protocol type="RSVP"/>
>                 </stack>
>                 <stack name="tcp">
>                     <transport type="TCP" socket-binding="jgroups-tcp"/>
>                     <protocol type="MPING" socket-binding="jgroups-mping"/>
>                     <protocol type="MERGE2"/>
>                     <protocol type="FD_SOCK" socket-binding="jgroups-tcp-fd"/>
>                     <protocol type="FD"/>
>                     <protocol type="VERIFY_SUSPECT"/>
>                     <protocol type="pbcast.NAKACK2"/>
>                     <protocol type="UNICAST3"/>
>                     <protocol type="pbcast.STABLE"/>
>                     <protocol type="pbcast.GMS"/>
>                     <protocol type="MFC"/>
>                     <protocol type="FRAG2"/>
>                     <protocol type="RSVP"/>
>                 </stack>
>             </subsystem>



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