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https://issues.apache.org/jira/browse/HADOOP-4104?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12630043#action_12630043
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Tsz Wo (Nicholas), SZE commented on HADOOP-4104:
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Some comments on HADOOP-4104.3.txt although I don't have much experience on
libhdfs:
- Try referring to the base class UserGroupInformation instead of
UnixUserGroupInformation if possible since UnixUserGroupInformation will be
replaced in the future.
- In hdfsChown(...), if owner == NULL, we should not set owner = "root". owner
== NULL means owner remains unchanged.
> add time, permission and user attribute support to libhdfs
> ----------------------------------------------------------
>
> Key: HADOOP-4104
> URL: https://issues.apache.org/jira/browse/HADOOP-4104
> Project: Hadoop Core
> Issue Type: New Feature
> Components: libhdfs
> Reporter: Pete Wyckoff
> Assignee: Pete Wyckoff
> Fix For: 0.19.0
>
> Attachments: HADOOP-4104.2.txt, HADOOP-4104.3.txt, HADOOP-4104.txt
>
>
> 1. add mtime, accesstime, owner, permissions to HDFSFileInfo
> 2. create hdfsChown, hdfsChmod, hdfsUtime functions
> 3. create hdfsConnectAsUser function
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