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Posted to hdfs-issues@hadoop.apache.org by "Hadoop QA (JIRA)" <ji...@apache.org> on 2014/09/11 22:37:34 UTC

[jira] [Commented] (HDFS-4946) Allow preferLocalNode in BlockPlacementPolicyDefault to be configurable

    [ https://issues.apache.org/jira/browse/HDFS-4946?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14130668#comment-14130668 ] 

Hadoop QA commented on HDFS-4946:
---------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12590861/HDFS-4946-1.patch
  against trunk revision 581176c.

    {color:red}-1 patch{color}.  The patch command could not apply the patch.

Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/7999//console

This message is automatically generated.

> Allow preferLocalNode in BlockPlacementPolicyDefault to be configurable
> -----------------------------------------------------------------------
>
>                 Key: HDFS-4946
>                 URL: https://issues.apache.org/jira/browse/HDFS-4946
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: namenode
>    Affects Versions: 2.0.0-alpha
>            Reporter: James Kinley
>            Assignee: James Kinley
>         Attachments: HDFS-4946-1.patch
>
>
> Allow preferLocalNode in BlockPlacementPolicyDefault to be disabled in configuration to prevent a client from writing the first replica of every block (i.e. the entire file) to the local DataNode.



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