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From "Andrew Look (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (HDFS-1460) support for multiple slashes in the path separator
Date Wed, 22 Jun 2011 21:44:47 GMT

     [ https://issues.apache.org/jira/browse/HDFS-1460?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Andrew Look reassigned HDFS-1460:
---------------------------------

    Assignee: Andrew Look

> support for multiple slashes in the path separator
> --------------------------------------------------
>
>                 Key: HDFS-1460
>                 URL: https://issues.apache.org/jira/browse/HDFS-1460
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: hdfs client
>    Affects Versions: 0.20.1
>         Environment: Linux running JDK 1.6
>            Reporter: Sudharsan Sampath
>            Assignee: Andrew Look
>            Priority: Minor
>              Labels: newbie
>
> the parsing of the input path string to identify the uri authority conflicts with the
file system paths. For instance the following is a valid path in both the linux file system
and the hdfs.
> //user/directory1//directory2.
> While this works perfectly fine in the command line for manipulating hdfs, the same fails
when specified as the input path for a mapper class with the following expcetion.
> Exception in thread "main" java.net.UnknownHostException: unknown host: user
>         at org.apache.hadoop.ipc.Client$Connection.<init>(Client.java:195)
> as the org.apache.hadoop.fs.Path class assumes the string that follows the '//' to be
an uri authority

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