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From "zhihai xu (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-11035) distcp on mr1(branch-1) fails with NPE using a short relative source path.
Date Sat, 06 Sep 2014 18:14:28 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-11035?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

zhihai xu updated HADOOP-11035:
-------------------------------
    Attachment: HADOOP-11035.001.patch

> distcp on mr1(branch-1) fails with NPE using a short relative source path.
> --------------------------------------------------------------------------
>
>                 Key: HADOOP-11035
>                 URL: https://issues.apache.org/jira/browse/HADOOP-11035
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: tools
>            Reporter: zhihai xu
>            Assignee: zhihai xu
>         Attachments: HADOOP-11035.000.patch, HADOOP-11035.001.patch
>
>
> distcp on mr1(branch-1) fails with NPE using a short relative source path. 
> The failure is at DistCp.java, makeRelative return null at the following code:
> The parameters passed to makeRelative are not same format:
> root is relative path and child.getPath() is a full path.
> {code}
> final String dst = makeRelative(root, child.getPath());
> {code}
> The solution is 
> change root to full path to match child.getPath().



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