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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-5997) native-task: Use DirectBufferPool from Hadoop Common
Date Sat, 13 Sep 2014 14:05:39 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-5997?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14132744#comment-14132744
] 

Hudson commented on MAPREDUCE-5997:
-----------------------------------

SUCCESS: Integrated in Hadoop-Hdfs-trunk #1870 (See [https://builds.apache.org/job/Hadoop-Hdfs-trunk/1870/])
MAPREDUCE-5997. native-task: Use DirectBufferPool from Hadoop Common. Contributed by Todd
Lipcon. (todd: rev 77acc70df5d64055ea809222f3d2f0d66c611196)
* hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/src/main/java/org/apache/hadoop/mapred/nativetask/buffer/DirectBufferPool.java
* hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/src/main/java/org/apache/hadoop/mapred/nativetask/NativeBatchProcessor.java
* hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/src/main/java/org/apache/hadoop/mapred/nativetask/buffer/InputBuffer.java
* hadoop-mapreduce-project/CHANGES.MAPREDUCE-2841.txt
* hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-nativetask/src/test/java/org/apache/hadoop/mapred/nativetask/buffer/TestDirectBufferPool.java


> native-task: Use DirectBufferPool from Hadoop Common
> ----------------------------------------------------
>
>                 Key: MAPREDUCE-5997
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5997
>             Project: Hadoop Map/Reduce
>          Issue Type: Sub-task
>          Components: task
>            Reporter: Todd Lipcon
>            Assignee: Todd Lipcon
>            Priority: Minor
>         Attachments: mapreduce-5997.txt
>
>
> The native task code has its own direct buffer pool, but Hadoop already has an implementation.
HADOOP-10882 will move that implementation into Common, and this JIRA is to remove the duplicate
code and use that one instead.



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