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Hadoop QA commented on HADOOP-9642: ----------------------------------- {color:green}+1 overall{color}. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12706394/HADOOP-9642.001.patch against trunk revision 4cd54d9. {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}. There were no new javadoc 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 2.0.3) 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. Test results: https://builds.apache.org/job/PreCommit-HADOOP-Build/5983//testReport/ Console output: https://builds.apache.org/job/PreCommit-HADOOP-Build/5983//console This message is automatically generated. > Configuration to resolve environment variables via ${env.VARIABLE} references > ----------------------------------------------------------------------------- > > Key: HADOOP-9642 > URL: https://issues.apache.org/jira/browse/HADOOP-9642 > Project: Hadoop Common > Issue Type: Improvement > Components: conf, scripts > Affects Versions: 3.0.0, 2.1.0-beta > Reporter: Steve Loughran > Assignee: Kengo Seki > Priority: Minor > Attachments: HADOOP-9642.001.patch > > > We should be able to get env variables from Configuration files, rather than > just system properties. I propose using the traditional {{env}} prefix > {{${env.PATH}}} to make it immediately clear to people reading a conf file > that it's an env variable -and to avoid any confusion with system properties > and existing configuration properties. -- This message was sent by Atlassian JIRA (v6.3.4#6332)