Weiwei Yang created HDFS-12235:
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Summary: Ozone: DeleteKey-3: KSM SCM block deletion message and
ACK interactions
Key: HDFS-12235
URL: https://issues.apache.org/jira/browse/HDFS-12235
Project: Hadoop HDFS
Issue Type: Sub-task
Components: ozone
Affects Versions: HDFS-7240
Reporter: Weiwei Yang
Assignee: Weiwei Yang
KSM and SCM interaction for delete key operation, both KSM and SCM stores key
state info in a backlog, KSM needs to scan this log and send block-deletion
command to SCM, once SCM is fully aware of the message, KSM removes the key
completely from namespace.
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