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https://issues.apache.org/jira/browse/CHUKWA-241?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12786704#action_12786704
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Eric Yang commented on CHUKWA-241:
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Unless Hadoop start to push their jar to maven repository, and we use ivy to 
download it.  Otherwise dynamic discovery doesn't work.  

The current implementation is lookup hadoopjars, then environment variable.  
HADOOP_HOME and HADOOP_CONF_DIR should be the standard way to locate HADOOP. 
What we can do is to ask user to define them, like ANT_HOME, JAVA_HOME, or stop 
the program execution.


> chukwa doesn't work after building from source
> ----------------------------------------------
>
>                 Key: CHUKWA-241
>                 URL: https://issues.apache.org/jira/browse/CHUKWA-241
>             Project: Hadoop Chukwa
>          Issue Type: Bug
>    Affects Versions: 0.1.2, 0.2.0, 0.3.0
>            Reporter: Ari Rabkin
>            Assignee: Eric Yang
>            Priority: Critical
>             Fix For: 0.4.0
>
>         Attachments: CHUKWA-241-1.patch, CHUKWA-241.patch
>
>
> When you build chukwa from source and then try to run a command, it won't 
> work, since the ivy-downloaded libraries aren't on the path.

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