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https://issues.apache.org/jira/browse/IGNITE-9501?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16631587#comment-16631587
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Dmitriy Govorukhin commented on IGNITE-9501:
--------------------------------------------

Additional compatibility fix merged to master and cherry -picket to ignite-2.7

> Exclude newly joining nodes from exchange latch 
> ------------------------------------------------
>
>                 Key: IGNITE-9501
>                 URL: https://issues.apache.org/jira/browse/IGNITE-9501
>             Project: Ignite
>          Issue Type: Improvement
>          Components: cache
>    Affects Versions: 2.5
>            Reporter: Pavel Kovalenko
>            Assignee: Pavel Kovalenko
>            Priority: Major
>             Fix For: 2.7
>
>
> Currently, we're waiting for latch completion from newly joining nodes. 
> However, such nodes don't have any updates to be synced on wait partitions 
> release. Newly joining nodes may start their caches before exchange latch 
> creation and this can delay exchange process.
> We should explicitly ignore such nodes and don't include them into latch 
> participants.



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