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https://reviews.apache.org/r/19687/
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Review request for Ambari, Nate Cole, Sid Wagle, and Tom Beerbower.


Bugs: AMBARI-5206
    https://issues.apache.org/jira/browse/AMBARI-5206


Repository: ambari


Description
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In core-site, there are a bunch of proxyuser settings.

These are in the form of :
hadoop.proxyuser.<username>.hosts
hadoop.proxyuser.<username>.groups

These are dynamically generated property names because they contain the user 
name in the property name.
These are currently not present in the stack definitions and are generated by 
the UI.

These are currently not being set when provisioning via a blueprint.

Until this is completed, users that deploy clusters that require proxy user 
properties will have to add them to the blueprint manually.


Diffs
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ambari-server/src/main/java/org/apache/ambari/server/controller/internal/ClusterResourceProvider.java
 8afee6e 
  
ambari-server/src/test/java/org/apache/ambari/server/controller/internal/ClusterResourceProviderTest.java
 ca881d4 

Diff: https://reviews.apache.org/r/19687/diff/


Testing
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unit tests:
- Updated existing unit test
- Ran all unit tests with one failure that I have determined to be unrelated
-- Will rerun unit tests prior to pushing change

functional tests:
- confirmed that proxy user configurations were set and that the oozie service 
test was successful


Thanks,

John Speidel

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