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https://issues.apache.org/jira/browse/HADOOP-7174?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13010792#comment-13010792
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Hudson commented on HADOOP-7174:
--------------------------------
Integrated in Hadoop-Common-trunk-Commit #534 (See
[https://hudson.apache.org/hudson/job/Hadoop-Common-trunk-Commit/534/])
HADOOP-7174. Null is displayed in the "fs -copyToLocal" command.
Contributed by Uma Maheswara Rao G
> null is displayed in the console,if the src path is invalid while doing
> copyToLocal operation from commandLine
> --------------------------------------------------------------------------------------------------------------
>
> Key: HADOOP-7174
> URL: https://issues.apache.org/jira/browse/HADOOP-7174
> Project: Hadoop Common
> Issue Type: Bug
> Components: fs
> Reporter: Uma Maheswara Rao G
> Assignee: Uma Maheswara Rao G
> Priority: Minor
> Fix For: 0.21.1, 0.22.0, 0.23.0
>
> Attachments: HADOOP-7174.1.patch, HADOOP-7174.patch
>
>
> When we perform copyToLocal operations from commandLine and if src Path is
> invalid
> srcFS.globStatus(srcpath) will return null. So, when we find the length of
> resulted value, it will *throw NullPointerException*.
> Since we are handling generic exception , it will display null as the
> message.
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