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Posted to common-issues@hadoop.apache.org by "zeekling (Jira)" <ji...@apache.org> on 2025/07/11 06:25:00 UTC

[jira] [Comment Edited] (HADOOP-16145) Add Quota Preservation to DistCp

    [ https://issues.apache.org/jira/browse/HADOOP-16145?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18004604#comment-18004604 ] 

zeekling edited comment on HADOOP-16145 at 7/11/25 6:24 AM:
------------------------------------------------------------

The code inside the function DistCpUtils.checkFileSystemQuota causes the NN's RPC to high, This code is a complete mess. 


was (Author: JIRAUSER299659):
The code inside the function DistCpUtils.checkFileSystemQuota causes the NN's RPC to spike, it's simply a mess. 

> Add Quota Preservation to DistCp
> --------------------------------
>
>                 Key: HADOOP-16145
>                 URL: https://issues.apache.org/jira/browse/HADOOP-16145
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: tools/distcp
>            Reporter: Ranith Sardar
>            Assignee: Ranith Sardar
>            Priority: Major
>         Attachments: HADOOP-16145.000.patch
>
>
> This JIRA to track the distcp support to handle the quota with preserving options.
> Add new command line argument to support that.



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