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Posted to issues@ozone.apache.org by "Lokesh Jain (Jira)" <ji...@apache.org> on 2020/10/22 07:42:00 UTC

[jira] [Created] (HDDS-4366) SCM deletion service should delete configured number of blocks every interval

Lokesh Jain created HDDS-4366:
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             Summary: SCM deletion service should delete configured number of blocks every interval
                 Key: HDDS-4366
                 URL: https://issues.apache.org/jira/browse/HDDS-4366
             Project: Hadoop Distributed Data Store
          Issue Type: Sub-task
          Components: SCM
            Reporter: Lokesh Jain
            Assignee: Lokesh Jain


SCM service currently uses datanode's configuration to determine the number of blocks to delete every interval. It should have its own congifuration for maximum number of blocks to delete in every interval.
Further it currently scans the entire DB to fetch block deletion transactions. This can be avoided with this approach. With this patch service would always fetch configured number of blocks from the db.



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