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https://issues.apache.org/jira/browse/IGNITE-18446?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17681041#comment-17681041
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Semyon Danilov commented on IGNITE-18446:
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Additionally, two bugs were discovered (and fixed): one in metastorage watchers
and on in replica manager (startReplica was discarding new replica if previous
one was not started).
> Fix busylock usage in ClusterManagementGroupManager
> ---------------------------------------------------
>
> Key: IGNITE-18446
> URL: https://issues.apache.org/jira/browse/IGNITE-18446
> Project: Ignite
> Issue Type: Bug
> Reporter: Andrey Mashenkov
> Assignee: Semyon Danilov
> Priority: Major
> Labels: ignite-3
> Time Spent: 3h
> Remaining Estimate: 0h
>
> As for now we chain operation future to a joinFuture under busy lock, but
> operation futures completion is not wrapped with busy lock.
> Startpoint is ClusterManagementGroup.metaStorageNodes(): in
> readClusterState() method we run a raft command, but raft service might not
> be aware of node is stopping (as well as lower level components).
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