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https://issues.apache.org/jira/browse/HDDS-1939?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Siyao Meng resolved HDDS-1939.
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Resolution: Not A Problem
Turns out this problem goes away as a side effect of HDDS-3501 by [~elek]:
https://github.com/apache/hadoop-ozone/commit/6fb2b3e3726284a41a20b5bc91387457f9625f33#diff-69498beacfd2dce93095ab6cd74e0571R459-R460
This was a problem because before HDDS-3501, OzoneFileStatus extends FileStatus
but the former doesn't really store owner and group information. As a result,
{{status.getOwner()}} retrieves
[{{null}}|https://github.com/apache/hadoop/blob/fb8932a727f757b2e9c1c61a18145878d0eb77bd/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/FileStatus.java#L54-L55].
As of now with HDDS-3501, owner and group field of FileStatus from o3fs will be
[populated|https://github.com/apache/hadoop-ozone/blob/ffb340e32460ccaa2eae557f0bb71fb90d7ebc7a/hadoop-ozone/ozonefs/src/main/java/org/apache/hadoop/fs/ozone/BasicOzoneFileSystem.java#L171-L176]
with the current userName.
Resolving this jira.
> Owner/group information for a file should be returned from OzoneFileStatus
> --------------------------------------------------------------------------
>
> Key: HDDS-1939
> URL: https://issues.apache.org/jira/browse/HDDS-1939
> Project: Hadoop Distributed Data Store
> Issue Type: Bug
> Components: Ozone Filesystem, Security
> Affects Versions: 0.4.0
> Reporter: Mukul Kumar Singh
> Assignee: Siyao Meng
> Priority: Critical
> Labels: Triaged
>
> BasicOzoneFilesystem returns the file's user/group information as the current
> user/group. This should default to the information read from the acl's for
> the file.
> cc [~xyao]
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