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https://issues.apache.org/jira/browse/IGNITE-22795?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17870196#comment-17870196
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Roman Puchkovskiy commented on IGNITE-22795:
--------------------------------------------

Followed by IGNITE-22880

> CMG majority loss recovery
> --------------------------
>
>                 Key: IGNITE-22795
>                 URL: https://issues.apache.org/jira/browse/IGNITE-22795
>             Project: Ignite
>          Issue Type: Epic
>            Reporter: Roman Puchkovskiy
>            Priority: Major
>              Labels: ignite-3
>
> CMG majority may be lost forever. Without a majority, a Raft group (and CMG 
> is a Raft group) cannot function. We need a way to reconfigure such a CMG 
> forcefully. We need to take into consideration a possibility for the lost 
> majority to return after or duing the repair. Such a return should not cause 
> inconsistencies and other troubles.



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