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https://reviews.apache.org/r/36508/
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(Updated Июль 15, 2015, 4:54 п.п.)


Review request for Ambari, Jonathan Hurley and Nate Cole.


Bugs: AMBARI-12419
    https://issues.apache.org/jira/browse/AMBARI-12419


Repository: ambari


Description
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The issue is noticed in an RU cluster where rolling upgrade has to be performed 
with ambari2.1.0. After installing dal bits we are setting final flag for a 
property 'tez.am.resource.memory.mb' to final which you can see in V3 config of 
the cluster. Then enabling security and HA is performed. After these operations 
we see that the final flag was turned off. Upon checking the versions, V4 
doesn't have this final flag and changes between V3 and V4 is that, security is 
enabled at V4. (HiveServer2 Authentication is set to kerberos in V4 not in V3).


Diffs (updated)
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  ambari-server/src/main/java/org/apache/ambari/server/state/ConfigHelper.java 
8b4b1e2 
  
ambari-server/src/test/java/org/apache/ambari/server/state/ConfigHelperTest.java
 1376d29 

Diff: https://reviews.apache.org/r/36508/diff/


Testing
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unit tests are in progress


Thanks,

Dmytro Sen

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