Lokesh Jain created HDDS-4481:
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             Summary: With HA OM can send deletion blocks to SCM multiple times
                 Key: HDDS-4481
                 URL: https://issues.apache.org/jira/browse/HDDS-4481
             Project: Hadoop Distributed Data Store
          Issue Type: Bug
          Components: OM HA
            Reporter: Lokesh Jain
            Assignee: Lokesh Jain


Currently OM deletion service iterates through deleted keys table and sends 
blocks for deletion to SCM. I can see that blocks for same key are sent 10 
times from OM to SCM. This would lead to creation of 10 transactions for the 
same blocks in SCM.
Apparently the db is not updated and OM keeps sending the same set of keys for 
about 10 minutes.

cc [~bharat] [~hanishakoneru]



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