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https://issues.apache.org/jira/browse/HDDS-3903?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated HDDS-3903:
---------------------------------
    Labels: pull-request-available  (was: )

> 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
>          Components: Ozone Manager
>            Reporter: mingchao zhao
>            Assignee: mingchao zhao
>            Priority: Major
>              Labels: pull-request-available
>
> 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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