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From "Chris Douglas (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HADOOP-5086) Trash URI semantics can be relaxed
Date Thu, 22 Jan 2009 01:03:59 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-5086?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Chris Douglas updated HADOOP-5086:

    Attachment: 5086-1.patch

bq. it would be useful if the test were reusable by HDFS, so that it could, e.g., subclass
the core test to run things on a mini cluster.

Good idea. Moved trash tests to fs, HDFS test of trash to a subclass.

> Trash URI semantics can be relaxed
> ----------------------------------
>                 Key: HADOOP-5086
>                 URL: https://issues.apache.org/jira/browse/HADOOP-5086
>             Project: Hadoop Core
>          Issue Type: Improvement
>          Components: fs
>    Affects Versions: 0.18.0
>            Reporter: Chris Douglas
>            Priority: Minor
>         Attachments: 5086-0.patch, 5086-1.patch
> When using fully qualified URIs with FsShell, the authority element of the URI must match
the default filesystem exactly, or else one may get an error message when the trash is enabled:
> {noformat}
> $ hadoop fs -rmr hdfs://namenode1/user/foo/bar
> rmr: Wrong FS: hdfs://namenode1/user/foo/bar, expected: hdfs://namenode1.foobar.com
> Usage: java FsShell [-rmr <path>]
> $ hadoop fs -rmr hdfs://namenode1.foobar.com/user/foo/bar
> $
> {noformat}
> It should be possible to use the FileSystem for the Path provided rather than the default
FileSystem. 0.17 was less particular about this.

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