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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/43830/
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(Updated March 2, 2016, 1:36 p.m.)


Review request for Ambari, Alejandro Fernandez, Jaimin Jetly, Jonathan Hurley, 
Mahadev Konar, Sumit Mohanty, Selvamohan Neethiraj, and Velmurugan Periasamy.


Changes
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Updated patch contain 2.2 upgrade scenarios to 2.3 and 2.4.


Testing done
1) 2.2 to 2.3 upgrade and downgrade


Bugs: AMBARI-15127
    https://issues.apache.org/jira/browse/AMBARI-15127


Repository: ambari


Description
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Need to apply multiple retries for Ranger DB setup calls to handle concurrent 
calls to one DB from 2 different hosts where Ranger Admin is installed.
This scenario is needed to handle upgrades of HDP in a case when Ranger HA is 
enabled.


Diffs (updated)
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ambari-server/src/main/resources/common-services/RANGER/0.4.0/package/scripts/ranger_admin.py
 5bcf6b9 
  
ambari-server/src/main/resources/common-services/RANGER/0.4.0/package/scripts/ranger_usersync.py
 72133bc 
  
ambari-server/src/main/resources/common-services/RANGER/0.4.0/package/scripts/setup_ranger.py
 a571686 
  
ambari-server/src/main/resources/common-services/RANGER/0.4.0/package/scripts/setup_ranger_xml.py
 fcceaa6 
  
ambari-server/src/main/resources/common-services/RANGER_KMS/0.5.0.2.3/package/scripts/kms.py
 7c7a7c8 
  
ambari-server/src/main/resources/common-services/RANGER_KMS/0.5.0.2.3/package/scripts/kms_server.py
 4ffc8eb 
  
ambari-server/src/main/resources/stacks/HDP/2.2/upgrades/nonrolling-upgrade-2.3.xml
 47e7a64 
  
ambari-server/src/main/resources/stacks/HDP/2.2/upgrades/nonrolling-upgrade-2.4.xml
 eca1789 
  ambari-server/src/main/resources/stacks/HDP/2.2/upgrades/upgrade-2.3.xml 
6dcbcb2 
  ambari-server/src/main/resources/stacks/HDP/2.2/upgrades/upgrade-2.4.xml 
5c91764 
  
ambari-server/src/main/resources/stacks/HDP/2.3/upgrades/nonrolling-upgrade-2.3.xml
 4b5b8d5 
  
ambari-server/src/main/resources/stacks/HDP/2.3/upgrades/nonrolling-upgrade-2.4.xml
 50a9848 
  ambari-server/src/main/resources/stacks/HDP/2.3/upgrades/upgrade-2.3.xml 
8003ee0 
  ambari-server/src/main/resources/stacks/HDP/2.3/upgrades/upgrade-2.4.xml 
f775314 
  
ambari-server/src/main/resources/stacks/HDP/2.4/upgrades/nonrolling-upgrade-2.4.xml
 b09c84a 
  ambari-server/src/main/resources/stacks/HDP/2.4/upgrades/upgrade-2.4.xml 
5bc360e 

Diff: https://reviews.apache.org/r/43830/diff/


Testing
-------

Installed Ranger on Debian 7 + Ranger HA and then performed EU to 2.4.0.0-XXX.


Thanks,

Gautam Borad

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