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https://issues.apache.org/jira/browse/HDFS-16024?focusedWorklogId=598456&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-598456
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ASF GitHub Bot logged work on HDFS-16024:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 18/May/21 07:05
Start Date: 18/May/21 07:05
Worklog Time Spent: 10m
Work Description: zhuxiangyi commented on pull request #3009:
URL: https://github.com/apache/hadoop/pull/3009#issuecomment-842910578
@ferhui Thank you very much for your suggestion, I will use the first
solution to improve it.
> 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.
I found another bug related to Trash, which will cause useless folders to be
created in other Ns.
for example:
/user/userA Ns1 -> /user/userA
/home/userA Ns2 -> /home/userA
userA : hadoop fs -rm /home/userA/test. This command will create
baseTrashPath (/user/userA/Trash/Current/home/userA) in Ns1, and we expect it
to be created in Ns2.
To solve this bug, my idea is to modify the Router mkdir and getFileInfo
methods. If path.startsWith (TrashRoot) is True, the mkdir method return True
directly, and getFileInfo return to construct a fake HdfsFileStatus object.
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Issue Time Tracking
-------------------
Worklog Id: (was: 598456)
Time Spent: 4h 10m (was: 4h)
> 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: 4h 10m
> 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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