Nanda kumar created HDDS-737:
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Summary: Introduce Incremental Container Report
Key: HDDS-737
URL: https://issues.apache.org/jira/browse/HDDS-737
Project: Hadoop Distributed Data Store
Issue Type: Improvement
Components: Ozone Datanode, SCM
Reporter: Nanda kumar
Assignee: Nanda kumar
We will use Incremental Container Report (ICR) to immediately inform SCM when
there is some state change to the container in datanode. This will make sure
that SCM is updated as soon as the state of a container changes and doesn’t
have to wait for full container report.
*When do we send ICR?*
* When a container replica state changes from open/closing to closed
* When a container replica state changes from open/closing to quasi closed
* When a container replica state changes from quasi closed to closed
* When a container replica is deleted in datanode
* When a container replica is copied from another datanode
* When a container replica is discovered to be corrupted
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