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

[Bela Ban (JIRA)]

    [ https://issues.jboss.org/browse/JGRP-2092?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13292050#comment-13292050 ] 

Bela Ban commented on JGRP-2092:
--------------------------------

So no member has a view in which it is the actual coordinator... We can probably shorten this to:
{noformat}
A: BAC
B: CAB
C: ABC
{noformat}, and would still get the same result. I need to verify this, as it would make testing simpler.

This definitely breaks {{MERGE3}} as no member will ever assume the task of merge leader as {{view[first] == local_addr}} will always be false!



> 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}



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