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Posted to issues@ozone.apache.org by "Siyao Meng (Jira)" <ji...@apache.org> on 2020/07/13 20:34:00 UTC
[jira] [Updated] (HDDS-3903) OzoneRpcClient support batch rename
keys.
[ https://issues.apache.org/jira/browse/HDDS-3903?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Siyao Meng updated HDDS-3903:
-----------------------------
Status: Patch Available (was: Open)
> 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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