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https://issues.apache.org/jira/browse/IGNITE-21220?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dmitry Baranov reassigned IGNITE-21220:
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Assignee: Dmitry Baranov
> Worker node recovery
> --------------------
>
> Key: IGNITE-21220
> URL: https://issues.apache.org/jira/browse/IGNITE-21220
> Project: Ignite
> Issue Type: Improvement
> Reporter: Aleksandr
> Assignee: Dmitry Baranov
> Priority: Major
> Labels: ignite-3
>
> There is a case when the worker node executing some job has left the logical
> topology. This node has to identify this situation and stop all running jobs.
> We must not have the situation when the worker left the topology, the
> coordinator restarted the job on another node, then the first worker joined
> the topology and two instances of the job are running on the cluster.
> Maybe we do not allow this but we have a lack of tests here.
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