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https://issues.apache.org/jira/browse/HDFS-1304?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tsz Wo (Nicholas), SZE updated HDFS-1304:
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Status: Patch Available (was: Open)
Assignee: Tsz Wo (Nicholas), SZE
> 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
> Attachments: h1304_20100921.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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