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https://issues.apache.org/jira/browse/HDFS-5570?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13950115#comment-13950115
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Haohui Mai commented on HDFS-5570:
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The v8 patch addresses Jing's comments.

> Deprecate hftp / hsftp and replace them with webhdfs / swebhdfs
> ---------------------------------------------------------------
>
>                 Key: HDFS-5570
>                 URL: https://issues.apache.org/jira/browse/HDFS-5570
>             Project: Hadoop HDFS
>          Issue Type: Bug
>            Reporter: Haohui Mai
>            Assignee: Haohui Mai
>         Attachments: HDFS-5570.000.patch, HDFS-5570.001.patch, 
> HDFS-5570.002.patch, HDFS-5570.003.patch, HDFS-5570.004.patch, 
> HDFS-5570.005.patch, HDFS-5570.006.patch, HDFS-5570.007.patch, 
> HDFS-5570.008.patch
>
>
> Currently hftp / hsftp only provide a strict subset of functionality that 
> webhdfs / swebhdfs offer. Notably, hftp / hsftp do not support writes and HA 
> namenodes. Maintaining two piece of code with similar functionality introduce 
> unnecessary work.
> Webhdfs has been around since Hadoop 1.0 therefore moving forward with 
> webhdfs does not seem to cause any significant migration issues.
> This jira proposes to deprecate hftp / hsftp in branch-2 and remove them in 
> trunk.



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