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https://issues.apache.org/jira/browse/HDFS-4209?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13504332#comment-13504332
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Hadoop QA commented on HDFS-4209:
---------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12554945/h4209_20121126.patch
against trunk revision .
{color:green}+1 @author{color}. The patch does not contain any @author
tags.
{color:green}+1 tests included{color}. The patch appears to include 2 new
or modified test files.
{color:green}+1 javac{color}. The applied patch does not increase the
total number of javac compiler warnings.
{color:green}+1 javadoc{color}. The javadoc tool did not generate any
warning messages.
{color:green}+1 eclipse:eclipse{color}. The patch built with
eclipse:eclipse.
{color:green}+1 findbugs{color}. The patch does not introduce any new
Findbugs (version 1.3.9) warnings.
{color:green}+1 release audit{color}. The applied patch does not increase
the total number of release audit warnings.
{color:red}-1 core tests{color}. The patch failed these unit tests in
hadoop-hdfs-project/hadoop-hdfs:
org.apache.hadoop.hdfs.server.namenode.TestINodeFile
{color:green}+1 contrib tests{color}. The patch passed contrib unit tests.
Test results:
https://builds.apache.org/job/PreCommit-HDFS-Build/3564//testReport/
Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/3564//console
This message is automatically generated.
> Clean up the addNode/addChild/addChildNoQuotaCheck methods in FSDirectory
> -------------------------------------------------------------------------
>
> Key: HDFS-4209
> URL: https://issues.apache.org/jira/browse/HDFS-4209
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: name-node
> Reporter: Tsz Wo (Nicholas), SZE
> Assignee: Tsz Wo (Nicholas), SZE
> Attachments: h4209_20121118b.patch, h4209_20121118.patch,
> h4209_20121119.patch, h4209_20121121.patch, h4209_20121126b.patch,
> h4209_20121126.patch
>
>
> - Returning the same INode back is not useful. It is better to simply return
> a boolean to indicate whether the inode is added.
> - The value of childDiskspace parameter is always UNKNOWN_DISK_SPACE.
> - In most cases, the value of the pos parameter is length - 1.
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