[jira] [Created] (HDDS-13362) Test to ensure the OM cache entries are cleaned up

["Ivan Andika (Jira)" <ji...@apache.org>]

Ivan Andika created HDDS-13362:
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             Summary: Test to ensure the OM cache entries are cleaned up
                 Key: HDDS-13362
                 URL: https://issues.apache.org/jira/browse/HDDS-13362
             Project: Apache Ozone
          Issue Type: Sub-task
            Reporter: Ivan Andika
            Assignee: Ivan Andika


We need to add tests to ensure that all the OM cache added by the OM request will be cleaned up later by the OzoneManagerDoubleBuffer which detected the cache by using @CleanupTableInfo annotation. This is to prevent memory leak due to uncollected epoch.

Additionally, we need to ensure that no abstract OM response class should have CleanupTableInfo.

Ideally, CleanupTableInfo should be built by checking the OMClientRequest#validateAndUpdateCache implementation for any cache update, instead of hardcoding CleanupTableInfo in the OM response, which is very prone to human error.



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