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From "Wei-Chiu Chuang (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-9638) Improve DistCp Help and documentation
Date Mon, 01 Feb 2016 19:31:39 GMT

    [ https://issues.apache.org/jira/browse/HDFS-9638?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15126872#comment-15126872

Wei-Chiu Chuang commented on HDFS-9638:

Thanks [~yzhangal] for commit and [~drankye] for reviews and suggestions improving it!

> 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
>             Fix For: 2.8.0
>         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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