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From "Konstantin Shvachko (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-9415) Fix NullPointerException in getLinkTarget
Date Fri, 22 Mar 2013 02:11:15 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-9415?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13609808#comment-13609808
] 

Konstantin Shvachko commented on HADOOP-9415:
---------------------------------------------

+1 if test failures are not related.

> I think subtasks unfortunately can't be moved into a new project.

You should be able to first "Convert to Issue", then "Move".
                
> Fix NullPointerException in getLinkTarget
> -----------------------------------------
>
>                 Key: HADOOP-9415
>                 URL: https://issues.apache.org/jira/browse/HADOOP-9415
>             Project: Hadoop Common
>          Issue Type: Sub-task
>          Components: fs
>    Affects Versions: 3.0.0
>            Reporter: Andrew Wang
>            Assignee: Andrew Wang
>            Priority: Minor
>         Attachments: hadoop-9415-1.patch, hadoop-9415-2.patch, hadoop-9415-3.patch
>
>
> {{HdfsFileStatus#getLinkTarget}} can throw a NPE in {{DFSUtil#bytes2String}} if {{symlink}}
is null. Better to instead return null and propagate this to the client.

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