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Date: Fri, 29 Jan 2016 19:54:40 +0000 (UTC)
From: "Yongjun Zhang (JIRA)" <jira@apache.org>
To: hdfs-issues@hadoop.apache.org
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Subject: [jira] [Commented] (HDFS-9638) Improve DistCp Help and
 documentation
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    [ https://issues.apache.org/jira/browse/HDFS-9638?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15124092#comment-15124092 ] 

Yongjun Zhang commented on HDFS-9638:
-------------------------------------

+1 on rev 02. Will commit soon.



> Improve DistCp Help and documentation
> -------------------------------------
>
>                 Key: HDFS-9638
>                 URL: https://issues.apache.org/jira/browse/HDFS-9638
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: distcp
>    Affects Versions: 2.7.1
>            Reporter: Wei-Chiu Chuang
>            Assignee: Wei-Chiu Chuang
>            Priority: Minor
>              Labels: supportability
>         Attachments: HDFS-9638.001.patch, HDFS-9638.002.patch
>
>
> For example,
> -mapredSslConf <arg>   Configuration for ssl config file, to use with
>                         hftps://
> But this ssl config file should be in the classpath, which is not clearly stated.
> http://hadoop.apache.org/docs/current/hadoop-distcp/DistCp.html
> "When using the hsftp protocol with a source, the security- related properties may be specified in a config-file and passed to DistCp. <ssl_conf_file> needs to be in the classpath. "
> It is also not clear from the context if this ssl_conf_file should be at the client issuing the command. (I think the answer is yes)
> Also, in: http://hadoop.apache.org/docs/current/hadoop-distcp/DistCp.html
> "The following is an example of the contents of the contents of a SSL Configuration file:"
> there's an extra "of the contents of the contents "



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