Roman Puchkovskiy created IGNITE-21079:
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Summary: PartitionReplicaListener should not interact with
storages in the messaging thread
Key: IGNITE-21079
URL: https://issues.apache.org/jira/browse/IGNITE-21079
Project: Ignite
Issue Type: Improvement
Reporter: Roman Puchkovskiy
Currently, PartitionReplicaListener does not switch its operations to another
thread pool when handling ReplicaRequests, so, most of the time, they are
handled in the messaging thread (the thread that is used to handle incoming
messages). There is only one such thread per Ignite node, and its disruption
might harm node liveness a great deal (for instance, it may make the node drop
off the Physical Topology due to inability to ack a ping in a timely manner).
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