Ivan Andika created HDDS-9095:
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Summary: Implement cleanup service for MultipartInfoTable
Key: HDDS-9095
URL: https://issues.apache.org/jira/browse/HDDS-9095
Project: Apache Ozone
Issue Type: Improvement
Components: OM
Reporter: Ivan Andika
Assignee: Ivan Andika
Fix For: 1.4.0
In our cluster, there are around few thousands MPU keys in multipartInfoTable,
with some of them being few months old.
The reason is that these MPU keys are already initiated, and possibly committed
few parts, but was not completed / aborted by the user. These spaces can be
freed.
Similar to the cleanup service OM open key table (HDDS-4120), we can implement
clean up on MultipartInfoTable (and related open keys in OpenKeyTable) using a
background job. However, instead of using a new OM request / response, we can
reuse the OM MPU abort request / response instead, which already handles the
cleanup.
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