Kevin Minder created KNOX-127:
---------------------------------

             Summary: Sample topology file (sample.xml) uses inconsistent 
internal vs external addresses
                 Key: KNOX-127
                 URL: https://issues.apache.org/jira/browse/KNOX-127
             Project: Apache Knox
          Issue Type: Bug
          Components: Server
    Affects Versions: 0.3.0
            Reporter: Kevin Minder
             Fix For: 0.3.0


Note that NAMENODE requires a cluster internal address while WEBHDFS requires 
an external address.
    <service>
        <role>NAMENODE</role>
        <url>hdfs://sandbox.hortonworks.com:8020</url>
    </service>
    <service>
        <role>WEBHDFS</role>
        <url>http://localhost:50070/webhdfs/v1</url>
    </service>
This is because of how the service registry is being used to rewrite request 
bodies.  In particular this is a problem for Oozie in the fs.default.name and 
mapred.job.tracker configuration properties.


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