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https://issues.apache.org/jira/browse/IGNITE-8422?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16474004#comment-16474004
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Dmitriy Pavlov commented on IGNITE-8422:
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I've merged additional tests fix with commit 
19cbf8058b48a1f8fec60f7ceac70229e7c5391a

 

> 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
>            Priority: Major
>             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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