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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/38708/
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Review request for ranger, Alok Lal, Don Bosco Durai, Gautam Borad, Abhay 
Kulkarni, Ramesh Mani, Selvamohan Neethiraj, and Velmurugan Periasamy.


Bugs: RANGER-663
    https://issues.apache.org/jira/browse/RANGER-663


Repository: ranger


Description
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Added @Version annotation to JPA entities for service-def/service/policy, which 
ensures updates on entities that are committed by another trx do not succeed


Diffs
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  security-admin/src/main/java/org/apache/ranger/biz/ServiceDBStore.java 
6813915 
  security-admin/src/main/java/org/apache/ranger/entity/XXPolicyBase.java 
7e59530 
  security-admin/src/main/java/org/apache/ranger/entity/XXServiceBase.java 
9fc7349 
  security-admin/src/main/java/org/apache/ranger/entity/XXServiceDefBase.java 
93a0372 
  security-admin/src/main/java/org/apache/ranger/rest/ServiceREST.java f523d67 
  
security-admin/src/main/java/org/apache/ranger/service/RangerServiceDefServiceBase.java
 dac9807 
  
security-admin/src/main/java/org/apache/ranger/service/RangerServiceServiceBase.java
 d0ddcff 
  security-admin/src/test/java/org/apache/ranger/biz/TestServiceDBStore.java 
b2fdad6 
  security-admin/src/test/java/org/apache/ranger/rest/TestServiceREST.java 
f728c58 
  
security-admin/src/test/java/org/apache/ranger/service/TestRangerPolicyService.java
 bac5261 
  
security-admin/src/test/java/org/apache/ranger/service/TestRangerServiceDefService.java
 94680c3 
  
security-admin/src/test/java/org/apache/ranger/service/TestRangerServiceDefServiceBase.java
 dd1978b 
  
security-admin/src/test/java/org/apache/ranger/service/TestRangerServiceService.java
 7d0cf61 
  
security-admin/src/test/java/org/apache/ranger/service/TestRangerServiceServiceBase.java
 f359118 

Diff: https://reviews.apache.org/r/38708/diff/


Testing
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Reproduced the issue by updating a policy simultaneously by 2 clients using 
REST API. With this fix, verified that only one of such simultaneous updates 
succeed.


Thanks,

Madhan Neethiraj

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