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https://issues.apache.org/jira/browse/HDFS-16024?focusedWorklogId=597452&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-597452
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ASF GitHub Bot logged work on HDFS-16024:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 17/May/21 04:44
Start Date: 17/May/21 04:44
Worklog Time Spent: 10m
Work Description: zhuxiangyi commented on pull request #3009:
URL: https://github.com/apache/hadoop/pull/3009#issuecomment-841979980
@ferhui Thanks you for your comments.
Different NS in our production environment have many identical users.
**for example:**
/user/userA Ns1 -> /user/userA
/home/userA Ns2 -> /home/userA
userA : hadoop fs -rm /home/userA/test
In this case, the router cannot be successful.
> 1.When deleting data to the Trash without configuring a mount point for
the Trash, the Router should recognize and move the data to the Trash.
In this case, the Router cannot move the data to the recycle bin. As you
commented, Shell will fs.Exist(TrashPath) and fs.Mkdir(TrashPath). In this
case, the Router cannot find the mount point.
> 2.When the user’s trash can is configured with a mount point and is
different from the NS of the deleted directory, the router should identify and
move the data to the trash can of the current user of src
This situation is feasible because Shell fs.Exist(TrashPath) and
fs.Mkdir(TrashPath) are passable.
With this solution, as long as there is a mount point for Trash and the
Trash directory exists, Router can move data to Trash.
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Issue Time Tracking
-------------------
Worklog Id: (was: 597452)
Time Spent: 2.5h (was: 2h 20m)
> RBF: Rename data to the Trash should be based on src locations
> --------------------------------------------------------------
>
> Key: HDFS-16024
> URL: https://issues.apache.org/jira/browse/HDFS-16024
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: rbf
> Affects Versions: 3.4.0
> Reporter: zhu
> Assignee: zhu
> Priority: Major
> Labels: pull-request-available
> Time Spent: 2.5h
> Remaining Estimate: 0h
>
> 1.When deleting data to the Trash without configuring a mount point for the
> Trash, the Router should recognize and move the data to the Trash
> 2.When the user’s trash can is configured with a mount point and is different
> from the NS of the deleted directory, the router should identify and move the
> data to the trash can of the current user of src
> The same is true for using ViewFs mount points, I think we should be
> consistent with it
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