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From "Vinayakumar B (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-7703) Support favouredNodes for the append for new blocks
Date Thu, 12 Feb 2015 06:51:12 GMT

    [ https://issues.apache.org/jira/browse/HDFS-7703?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14317708#comment-14317708
] 

Vinayakumar B commented on HDFS-7703:
-------------------------------------

Thanks [~umamaheswararao] and [~rakeshr] for reviews.
Will commit the patch soon.

> Support favouredNodes for the append for new blocks
> ---------------------------------------------------
>
>                 Key: HDFS-7703
>                 URL: https://issues.apache.org/jira/browse/HDFS-7703
>             Project: Hadoop HDFS
>          Issue Type: Bug
>    Affects Versions: 2.6.0
>            Reporter: Vinayakumar B
>            Assignee: Vinayakumar B
>         Attachments: HDFS-7703-001.patch, HDFS-7703-002.patch
>
>
> Currently favorNodes is supported for the new file creation, and these nodes are applicable
for all blocks of the file.
> Same support should be available when file is opened for append.
> But, even though original file has not used favor nodes, favorNodes passed to append
will be used only for new blocks.



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