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https://issues.apache.org/jira/browse/IGNITE-9147?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alexei Scherbakov updated IGNITE-9147:
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    Summary: Race between tx rollback and prepare on near node can produce 
hanging primary tx  (was: When server node left cluster on high load, cluster 
take hang on PartitionalExchange)

> Race between tx rollback and prepare on near node can produce hanging primary 
> tx
> --------------------------------------------------------------------------------
>
>                 Key: IGNITE-9147
>                 URL: https://issues.apache.org/jira/browse/IGNITE-9147
>             Project: Ignite
>          Issue Type: Bug
>          Components: general
>    Affects Versions: 2.5
>            Reporter: ARomantsov
>            Assignee: Alexei Scherbakov
>            Priority: Critical
>             Fix For: 2.7
>
>
> I ran a simple test
> 1) Start 15 servers node
> 2) Start client with long transaction
> 3) Additional start 5 client with loading in many caches (near 2 thousand)
> 4) Stop 1 server node, wait 1 minute and start it back
> Cluster freenze on more than hour, then license end



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