[jboss-jira] [JBoss JIRA] (JGRP-2092) MERGE3: merge never happens

[Neal Dillman (JIRA)]

     [ https://issues.jboss.org/browse/JGRP-2092?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Neal Dillman updated JGRP-2092:
-------------------------------
    Attachment: jgroups.txt


I believe that the attached output from several minutes of sendInfo() provides the view from every member as well as an implied state.  Unfortunately, we have not had another repeat of the exact break I was referencing, but this one is an example of what is essentially the same thing.

Note that 10.214.51.102 is a member of 10.214.51.100's subgroup.  However, 10.215.33.105 (and others) thinks that 10.214.51.102 is his coordinator -- hence they are in a "stuck membership state" can cannot get unstuck.

> MERGE3: merge never happens
> ---------------------------
>
>                 Key: JGRP-2092
>                 URL: https://issues.jboss.org/browse/JGRP-2092
>             Project: JGroups
>          Issue Type: Bug
>            Reporter: Bela Ban
>            Assignee: Bela Ban
>             Fix For: 3.6.11, 4.0
>
>         Attachments: jgroups.txt
>
>
> (Reported by Neal Dillman)
> In the case below, a merge doesn't seem to happen. Write a unit test to reprodue this.
> {noformat}
> Host A view: B, X, Y, Z, A  (where B should be coordinator)
> Host B view: C, Q, R, S, B (where C should be coordinator)
> Host C view: A, M, N, O, C (where A should be coordinator)
> {noformat}



--
This message was sent by Atlassian JIRA
(v6.4.11#64026)