]
Bela Ban commented on JGRP-2293:
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Do you have {{java.net.preferIPv4Stack=true}} set in IntelliJ?
Graceful concurrent leaving of coordinator(s) leaves the cluster with
stale 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
Fix For: 4.0.17
Attachments: IMG_20190123_124154.jpg
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