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https://issues.apache.org/jira/browse/IGNITE-7472?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrey Gura updated IGNITE-7472:
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Fix Version/s: (was: 2.5)
2.6
> Exchange initiated by custom disco events could hang in case of coordinator
> leave
> ---------------------------------------------------------------------------------
>
> Key: IGNITE-7472
> URL: https://issues.apache.org/jira/browse/IGNITE-7472
> Project: Ignite
> Issue Type: Bug
> Components: cache
> Affects Versions: 2.4
> Reporter: Vladimir Ozerov
> Priority: Major
> Fix For: 2.6
>
>
> Reproducer: {{WalModeChangeAdvancedSelfTest.testServerRestartCoordinator}}
> WAL mode change operation initiates an exchange through custom discovery
> event. The test does the following:
> 1) Initiate constant flow of such events from one node
> 2) Constantly stops current coordinator node and start another one sever node
> Debug shows the following:
> 1) Remaining client nodes is on exchange X, waiting for new coordinator to
> send affinity message
> 2) New coordinator is on exchange [X+1], waiting for client to send partition
> message
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