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From "Dmytro Sen" <d...@hortonworks.com>
Subject Re: Review Request 36508: Final flag not preserved after enabling security
Date Wed, 15 Jul 2015 16:54:51 GMT

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This is an automatically generated e-mail. To reply, visit:
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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