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https://issues.apache.org/jira/browse/HDFS-7729?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14313318#comment-14313318
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Zhe Zhang commented on HDFS-7729:
---------------------------------

[~libo-intel] {{BlockManager}} has changed quite a bit. I don't think 3066 is 
still the line to be changed. Can you paste that line here? Thanks. I'm still 
reading the patch and will post my review soon.

> Add logic to DFSOutputStream to support writing a file in striping layout 
> --------------------------------------------------------------------------
>
>                 Key: HDFS-7729
>                 URL: https://issues.apache.org/jira/browse/HDFS-7729
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>            Reporter: Li Bo
>            Assignee: Li Bo
>         Attachments: Codec-tmp.patch, HDFS-7729-001.patch, 
> HDFS-7729-002.patch, HDFS-7729-003.patch
>
>
> If client wants to directly write a file striping layout, we need to add some 
> logic to DFSOutputStream.  DFSOutputStream needs multiple DataStreamers to 
> write each cell of a stripe to a remote datanode. 



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