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Posted to issues@ozone.apache.org by "mingchao zhao (Jira)" <ji...@apache.org> on 2020/06/30 14:40:00 UTC

[jira] [Created] (HDDS-3903) OzoneRpcClient support batch rename keys.

mingchao zhao created HDDS-3903:
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             Summary: OzoneRpcClient support batch rename keys.
                 Key: HDDS-3903
                 URL: https://issues.apache.org/jira/browse/HDDS-3903
             Project: Hadoop Distributed Data Store
          Issue Type: Sub-task
            Reporter: mingchao zhao
            Assignee: mingchao zhao


Currently rename folder is to get all the keys, and then rename them one by one. This makes for poor performance.

HDDS-2939 can able to optimize this part, but at present the HDDS-2939 is slow and still a long way to go. So we optimized the batch operation based on the current interface. We were able to get better performance with this PR before the HDDS-2939 came in.

This patch is a subtask of Batch Rename and first makes OzoneRpcClient Support Batch Rename Keys.



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