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https://issues.apache.org/jira/browse/HADOOP-9668?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13723208#comment-13723208
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Hadoop QA commented on HADOOP-9668:
-----------------------------------
{color:green}+1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12594804/HADOOP-9668.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 1 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-common-project/hadoop-common.
{color:green}+1 contrib tests{color}. The patch passed contrib unit tests.
Test results:
https://builds.apache.org/job/PreCommit-HADOOP-Build/2872//testReport/
Console output:
https://builds.apache.org/job/PreCommit-HADOOP-Build/2872//console
This message is automatically generated.
> Configuration#iterator method should interpret variables in a property as
> well as Configuration#get method
> ----------------------------------------------------------------------------------------------------------
>
> Key: HADOOP-9668
> URL: https://issues.apache.org/jira/browse/HADOOP-9668
> Project: Hadoop Common
> Issue Type: Bug
> Components: conf
> Affects Versions: 2.1.0-beta, 1.2.1
> Reporter: Kousuke Saruta
> Priority: Minor
> Labels: newbie
> Attachments: HADOOP-9668-branch-2.1.0-beta.patch, HADOOP-9668.patch,
> HADOOP-9668.patch
>
>
> o.a.h.conf.Configuration#get method interpret variables in a property in
> *-site.xml but Configuration#iterator method doesn't.
> For example, when a property "user.name" is set to "hadoop" and another
> property "hadoop.tmp.dir" is set to "/tmp/${user.name}", Configuration#get
> interpret "hadoop.tmp.dir" as "/tmp/hadoop" but Configuration#iterator
> doesn't interpret.
> I think Configuration#iterator should interpret variables or if there are
> some reasons, it should be documented that Configuration#iterator doesn't
> interpret variables.
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