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https://jira.jboss.org/jira/browse/JGRP-1170?page=com.atlassian.jira.plug...
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vivek v commented on JGRP-1170:
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JGRP-1167 is about node isolation caused by invalid views, this jira is about different
members in the same subgroup in different views. For ex.,
In View, V1{n1, n2. n3}
In Merge View, V3{ there are two subgroups, V2{n2, n3} and V1{n1}) , earlier V1 had 3
nodes and in the merge view the same V1 became subgroup with same one node. So, there is a
mismatch.
Subgroups not consistent in MERGE_VIEW
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Key: JGRP-1170
URL:
https://jira.jboss.org/jira/browse/JGRP-1170
Project: JGroups
Issue Type: Bug
Affects Versions: 2.8, 2.9
Environment: Linux, Latest Branch 2.9
Reporter: vivek v
Assignee: Vladimir Blagojevic
Fix For: 2.10
We got two nodes and they are giving different node list in the same subgroup.
Manager node gets a Merge view,
2010-03-12 18:40:32,489 INFO [Incoming-2,vivek_cluster,manager_10.0.2.71:4576]
RpcServiceManager - viewAccepted()-> New View: MergeView::[manager_10.0.2.71:4576|80]
[manager_10.0.2.71:4576, probe_10.0.4.5:4576, collector_10.0.2.72:4576],
subgroups=[[manager_10.0.2.71:4576|78] [collector_10.0.2.72:4576],
[manager_10.0.2.71:4576|79] [manager_10.0.2.71:4576, probe_10.0.4.5:4576]]
see view id - 78, it shows only collector as part of the group. Now see on the collector
node,
2010-03-12 18:38:14,652 INFO [Incoming-2,vivek_cluster,collector_10.0.2.72:4576]
RpcServiceManager - viewAccepted()-> New View: MergeView::[manager_10.0.2.71:4576|78]
[manager_10.0.2.71:4576, probe_10.0.4.5:4576, collector_10.0.2.72:4576],
subgroups=[[manager_10.0.2.71:4576|76] [collector_10.0.2.72:4576],
[manager_10.0.2.71:4576|77] [manager_10.0.2.71:4576, probe_10.0.4.5:4576]]
View #78 was a merge view on Collector and it had 3 nodes. So, basically the new view on
Manager( view# 80) is showing subgroup (# 78) with different nodes.
How can we have the same subgroup with different node list?
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