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https://issues.apache.org/jira/browse/HDFS-4112?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13485437#comment-13485437
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Hudson commented on HDFS-4112:
------------------------------
Integrated in Hadoop-Mapreduce-trunk #1238 (See
[https://builds.apache.org/job/Hadoop-Mapreduce-trunk/1238/])
HDFS-4112. A few improvements on INodeDirectory include adding a utility
method for casting; avoiding creation of new empty lists; cleaning up some code
and rewriting some javadoc. (Revision 1402599)
Result = FAILURE
szetszwo :
http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1402599
Files :
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
*
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSDirectory.java
*
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSImageFormat.java
*
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java
*
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSPermissionChecker.java
*
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/INode.java
*
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/INodeDirectory.java
*
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestINodeFile.java
> A few improvements on INodeDirectory
> ------------------------------------
>
> Key: HDFS-4112
> URL: https://issues.apache.org/jira/browse/HDFS-4112
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: name-node
> Reporter: Tsz Wo (Nicholas), SZE
> Assignee: Tsz Wo (Nicholas), SZE
> Fix For: 2.0.3-alpha
>
> Attachments: h4112_20121025b.patch, h4112_20121025c.patch,
> h4112_20121025.patch
>
>
> Below are a few improvements on INodeDirectory
> - Add a utility method for casting from INode;
> - avoid creating new empty list and INode arrays;
> - renames getChildren() and getChildrenRaw(), rewrite the javadoc.
> Also,
> - clean up isDirEmpty(..) and isEmpty() in FSDirectory
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