[jboss-jira] [JBoss JIRA] Created: (JGRP-1319) GMS: view acks on MergeView are only required from partition coordinators

[Bela Ban (JIRA)]

GMS: view acks on MergeView are only required from partition coordinators
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                 Key: JGRP-1319
                 URL: https://issues.jboss.org/browse/JGRP-1319
             Project: JGroups
          Issue Type: Enhancement
            Reporter: Bela Ban
            Assignee: Bela Ban
            Priority: Minor
             Fix For: 2.12.2, 3.1


When we have a merge of {A,B,C} and {X,Y,Z}, and A and X are the partition coordinators, then view acks for the new combined view {A,B,C,X,Y,Z} will not be received from non coordinator B,C, Y and Z.
Therefore, as an optimzation, and to avoid spurious warnings, we should get acks for the MergeView only from A and X. A itself will dissemniate the view locally and should only get acks from A,B,C, and X should only get acks from X,Y,Z, too.

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