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https://issues.apache.org/jira/browse/HDFS-10906?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Hanisha Koneru updated HDFS-10906:
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Attachment: HDFS-10906.003.patch
Thank you [~xyao] for reviewing the patch.
The Path constructor _public Path(Path parent, String child)_ resolves the
parent path to only the scheme and authority. The path component is removed.
For example,
{quote}
Path p1 = new Path("hdfs://localhost:54995/user/hdfs/.Trash/Current”);
Path p2 = new Path("/zone4/encFile3”);
Path p = new Path(p1, p2)
{quote}
would resolve _path p_ to "hdfs://localhost:55234/zone4/encFile3".
Thats why I used mergePaths to retain the path component in parent path. The
other option would be to remove the leading SEPARATOR ("/") from the child path
and then use the Path constructor.
I have fixed the other issues in patch v3.
> Add unit tests for Trash with HDFS encryption zones
> ---------------------------------------------------
>
> Key: HDFS-10906
> URL: https://issues.apache.org/jira/browse/HDFS-10906
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: encryption
> Affects Versions: 2.8.0
> Reporter: Xiaoyu Yao
> Assignee: Hanisha Koneru
> Attachments: HDFS-10906.000.patch, HDFS-10906.001.patch,
> HDFS-10906.002.patch, HDFS-10906.003.patch
>
>
> The goal is to improve unit test coverage for HDFS trash with encryption zone
> especially under Kerberos environment. The current unit test
> TestEncryptionZones#testEncryptionZonewithTrash() has limited coverage on
> non-Kerberos case.
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