[jira] [Commented] (IGNITE-8830) Non-coordinator node unable to finish local exchange should detect it and stop

["Moti Nisenson-Ken (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/IGNITE-8830?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16917839#comment-16917839 ] 

Moti Nisenson-Ken commented on IGNITE-8830:
-------------------------------------------

IGNITE-8828 is not implemented - is this actually a duplicate? Anything that can help prevent or mitigate PME resulting in cluster hang is important.

> Non-coordinator node unable to finish local exchange should detect it and stop
> ------------------------------------------------------------------------------
>
>                 Key: IGNITE-8830
>                 URL: https://issues.apache.org/jira/browse/IGNITE-8830
>             Project: Ignite
>          Issue Type: Improvement
>          Components: general
>            Reporter: Sergey Chugunov
>            Priority: Major
>              Labels: iep-25
>   Original Estimate: 336h
>  Remaining Estimate: 336h
>
> At the final stage of Partition Map Exchange coordinator node sends full partitions map to all other nodes.
> If some node fails to apply this message and finish its local exchange it won't be able to operate correctly.
> To prevent this node should be able to check status of this exchange on coordinator (by sending some diagnostic message). If the exchange has already finished on coordinator, node should stop.



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