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https://issues.jboss.org/browse/JGRP-2092?page=com.atlassian.jira.plugin....
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Bela Ban edited comment on JGRP-2092 at 9/12/16 11:58 AM:
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[~ndillman] How did you arrive at this scenario? Did this happen in real life, or did you
bring the system into this state on purpose, e.g. in testing?
I never thought of such a scenario, but of course I need to address it...
The first problem is that since nobody is the coordinator or its local view, nobody will
start the view consistency checker task which checks for inconsistent views.
The second issue is that even if a view consistency check task was started (e.g. via JMX),
it would run a similar check as the one above and never become the _merge leader_!
was (Author: belaban):
[~ndillman] How did you arrive at this scenario? Did this happen in real life, or did you
bring the system into this state on purpose, e.g. in testing?
I never thought of such a scenario, but of course I need to address it...
MERGE3: merge never happens
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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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