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https://issues.apache.org/jira/browse/HDFS-5188?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13767694#comment-13767694
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Hadoop QA commented on HDFS-5188:
---------------------------------
{color:green}+1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12603217/h5188_20130915.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 5 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:green}+1 core tests{color}. The patch passed unit tests in
hadoop-hdfs-project/hadoop-hdfs.
{color:green}+1 contrib tests{color}. The patch passed contrib unit tests.
Test results:
https://builds.apache.org/job/PreCommit-HDFS-Build/4975//testReport/
Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/4975//console
This message is automatically generated.
> Clean up BlockPlacementPolicy and its implementations
> -----------------------------------------------------
>
> Key: HDFS-5188
> URL: https://issues.apache.org/jira/browse/HDFS-5188
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: namenode
> Reporter: Tsz Wo (Nicholas), SZE
> Assignee: Tsz Wo (Nicholas), SZE
> Fix For: 2.3.0
>
> Attachments: h5188_20130912b.patch, h5188_20130912.patch,
> h5188_20130914.patch, h5188_20130915.patch
>
>
> Below is a list of code cleanup tasks for BlockPlacementPolicy and its
> implementations:
> - Define constants for dfs.block.replicator.classname.
> - Combine adjustExcludedNodes and addToExcludedNodes: subclasses should
> always add all the related nodes in addToExcludedNodes(..).
> - Remove duplicated code.
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