Pavel Kovalenko created IGNITE-8422:
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Summary: Zookeeper discovery split brain detection shouldn't
consider client nodes
Key: IGNITE-8422
URL: https://issues.apache.org/jira/browse/IGNITE-8422
Project: Ignite
Issue Type: Bug
Components: zookeeper
Affects Versions: 2.5
Reporter: Pavel Kovalenko
Assignee: Pavel Kovalenko
Fix For: 2.6
Currently Zookeeper discovery checks each splitted cluster on full connectivity
taking into account client nodes. This is not correct, because server and
client nodes may use different networks to connect to each other. It means that
there can be client which sees both parts of splitted cluster and breaks split
brain recovery - full connected part of server nodes will be never find.
We should exclude client nodes from split brain analysis and improve split
brain tests to make them truly fair.
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