Aleksandr created IGNITE-21220:
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Summary: Worker node recovery
Key: IGNITE-21220
URL: https://issues.apache.org/jira/browse/IGNITE-21220
Project: Ignite
Issue Type: Improvement
Reporter: Aleksandr
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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