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https://issues.jboss.org/browse/JGRP-2293?page=com.atlassian.jira.plugin....
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Radoslav Husar updated JGRP-2293:
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Description:
JGroups does not handle concurrent leaving of nodes correctly. This is a typical use case
in cloud environment when scaled down with an autoscaler/manually which we need to
handle.
A simple test can be devised which fails first n (where n>1) nodes from a cluster,
reproducer PR
https://github.com/belaban/JGroups/pull/397
was:
JGroups does not handle concurrent leaving of nodes correctly. This is a typical use case
in cloud environment when scaled down with an autoscaler/manually which we need to
handle.
A simple test can be devised which fails first n (where n>1) nodes from a cluster.
Graceful concurrent leaving of coordinator(s) leaves the cluster with
wrong views
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Key: JGRP-2293
URL:
https://issues.jboss.org/browse/JGRP-2293
Project: JGroups
Issue Type: Bug
Affects Versions: 4.0.14
Reporter: Radoslav Husar
Assignee: Bela Ban
Priority: Critical
JGroups does not handle concurrent leaving of nodes correctly. This is a typical use case
in cloud environment when scaled down with an autoscaler/manually which we need to
handle.
A simple test can be devised which fails first n (where n>1) nodes from a cluster,
reproducer PR
https://github.com/belaban/JGroups/pull/397
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