Shilun Fan created HDDS-11121:
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Summary: DeletedBlockLogImpl#onMessage Inter-process communication
UUID inconsistency
Key: HDDS-11121
URL: https://issues.apache.org/jira/browse/HDDS-11121
Project: Apache Ozone
Issue Type: Bug
Components: SCM
Reporter: Shilun Fan
Assignee: Shilun Fan
Our Ozone cluster has recently encountered some issues with data deletion. We
found that the SCM was unable to automatically clean up the data in the
deletion queue, preventing the completion of the entire deletion process.
During our problem analysis, we discovered an issue with
{{{}DeletedBlockLogImpl#onMessage{}}}. The UUID transmitted from the DN via RPC
was not recognized by the SCM, resulting in an "Unknown Datanode" exception. We
attempted to fix this issue and made some progress.
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