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From "Daryn Sharp (Updated) (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-7771) NPE when running hdfs dfs -copyToLocal, -get etc
Date Mon, 31 Oct 2011 03:20:32 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-7771?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Daryn Sharp updated HADOOP-7771:
--------------------------------

    Attachment: HADOOP-7771.patch

Fixes the NPE and also the recursion issues that cause paths to erroneously be copied into
existing subdirs in the remote tree.  It looks worse than it is, but most of it is moving
common code into {{CommandWithDestination}}.

HDFS tests need to be updated, but HDFS-2038 has them temporarily broken.  I've extensively
tested via cmdline.
                
> NPE when running hdfs dfs -copyToLocal, -get etc
> ------------------------------------------------
>
>                 Key: HADOOP-7771
>                 URL: https://issues.apache.org/jira/browse/HADOOP-7771
>             Project: Hadoop Common
>          Issue Type: Bug
>    Affects Versions: 0.23.0, 0.24.0
>            Reporter: John George
>            Assignee: Daryn Sharp
>            Priority: Blocker
>         Attachments: HADOOP-7771.patch, HADOOP-7771.patch, HADOOP-7771.patch, HADOOP-7771.patch,
HADOOP-7771.patch, HADOOP-7771.patch
>
>
> NPE when running hdfs dfs -copyToLocal if the destination directory does not exist. The
behavior in branch-0.20-security is to create the directory and copy/get the contents from
source.

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