Nanda kumar created HDDS-962:
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Summary: Introduce locking for container operations that are
executed via DatanodeCommand
Key: HDDS-962
URL: https://issues.apache.org/jira/browse/HDDS-962
Project: Hadoop Distributed Data Store
Issue Type: Improvement
Components: Ozone Datanode
Reporter: Nanda kumar
Assignee: Nanda kumar
When SCM decides to take some action on a container, it sends DatanodeCommand
to the datanodes. These commands are handled by CommandHandlers in datanode.
Without proper locking, we cannot process these commands in parallel. This jira
aims to introduce locks on container operations which are performed via
ContainerController.
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