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Date: Wed, 22 Sep 2010 19:17:38 -0400 (EDT)
From: "Tsz Wo (Nicholas), SZE (JIRA)" <jira@apache.org>
To: hdfs-issues@hadoop.apache.org
Subject: [jira] Updated: (HDFS-1304) There is no unit test for
 HftpFileSystem.open(..)
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     [ https://issues.apache.org/jira/browse/HDFS-1304?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tsz Wo (Nicholas), SZE updated HDFS-1304:
-----------------------------------------

           Status: Resolved  (was: Patch Available)
    Fix Version/s: 0.22.0
       Resolution: Fixed

I have committed this.

> There is no unit test for HftpFileSystem.open(..)
> -------------------------------------------------
>
>                 Key: HDFS-1304
>                 URL: https://issues.apache.org/jira/browse/HDFS-1304
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: test
>            Reporter: Tsz Wo (Nicholas), SZE
>            Assignee: Tsz Wo (Nicholas), SZE
>             Fix For: 0.22.0
>
>         Attachments: h1304_20100921.patch, h1304_20100922.patch
>
>
> HftpFileSystem.open(..) first opens an URL connection to namenode's FileDataServlet and then is redirected to datanode's StreamFile servlet.  Such redirection does not work in the unit test environment because the redirect URL uses real hostname instead of localhost.
> One way to get around it is to use fault-injection in order to replace the real hostname with localhost.

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