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https://issues.apache.org/jira/browse/HADOOP-10882?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14073212#comment-14073212
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Hudson commented on HADOOP-10882:
---------------------------------
FAILURE: Integrated in Hadoop-Hdfs-trunk #1814 (See
[https://builds.apache.org/job/Hadoop-Hdfs-trunk/1814/])
HADOOP-10882. Move DirectBufferPool into common util. Contributed by Todd
Lipcon. (todd:
http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1613006)
* /hadoop/common/trunk/hadoop-common-project/hadoop-common/CHANGES.txt
*
/hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/util/DirectBufferPool.java
*
/hadoop/common/trunk/hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/util/TestDirectBufferPool.java
*
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/BlockReaderLocal.java
*
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/BlockReaderLocalLegacy.java
*
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/protocol/datatransfer/PacketReceiver.java
*
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/util/DirectBufferPool.java
*
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/util/TestDirectBufferPool.java
> Move DirectBufferPool into common util
> --------------------------------------
>
> Key: HADOOP-10882
> URL: https://issues.apache.org/jira/browse/HADOOP-10882
> Project: Hadoop Common
> Issue Type: Task
> Components: util
> Affects Versions: 2.6.0
> Reporter: Todd Lipcon
> Assignee: Todd Lipcon
> Priority: Minor
> Fix For: 2.6.0
>
> Attachments: hadoop-10882.txt
>
>
> MAPREDUCE-2841 uses a direct buffer pool to pass data back and forth between
> native and Java code. The branch has an implementation which appears to be
> derived from the one in HDFS. Instead of copy-pasting, we should move the
> HDFS DirectBufferPool into Common so that MR can make use of it.
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