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Posted to hdfs-issues@hadoop.apache.org by "Daisuke Kobayashi (JIRA)" <ji...@apache.org> on 2016/02/07 14:25:39 UTC

[jira] [Updated] (HDFS-9048) DistCp documentation is out-of-dated

     [ https://issues.apache.org/jira/browse/HDFS-9048?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Daisuke Kobayashi updated HDFS-9048:
------------------------------------
    Attachment: HDFS-9048.patch

Assigned this to me and attached a patch. [~wheat9], can you review this please?

> DistCp documentation is out-of-dated
> ------------------------------------
>
>                 Key: HDFS-9048
>                 URL: https://issues.apache.org/jira/browse/HDFS-9048
>             Project: Hadoop HDFS
>          Issue Type: Bug
>            Reporter: Haohui Mai
>            Assignee: Daisuke Kobayashi
>         Attachments: HDFS-9048.patch
>
>
> There are a couple issues with the current distcp document:
> * It recommends hftp / hsftp filesystem to copy data between different hadoop version. hftp / hsftp have been deprecated in the flavor of webhdfs.
> * If the users are copying between Hadoop 2.x they can use the hdfs protocol directly for better performance.



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