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https://reviews.apache.org/r/62850/
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Review request for ranger.


Bugs: RANGER-1827
    https://issues.apache.org/jira/browse/RANGER-1827


Repository: ranger


Description
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created a microbenchmark for the policy evaluation engine


Diffs
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agents-common/src/main/java/org/apache/ranger/plugin/util/PerfDataRecorder.java 
25f533476 
  ranger-tools/src/main/java/org/apache/ranger/policyengine/PerfTestClient.java 
e6095cba2 
  
ranger-tools/src/main/java/org/apache/ranger/policyengine/RangerAccessRequestDeserializer.java
 PRE-CREATION 
  
ranger-tools/src/main/java/org/apache/ranger/policyengine/RangerResourceDeserializer.java
 PRE-CREATION 
  
ranger-tools/src/main/java/org/apache/ranger/policyengine/perftest/v2/RangerPolicyFactory.java
 PRE-CREATION 
  
ranger-tools/src/test/java/org/apache/ranger/policyengine/RangerPolicyEnginePerformanceTest.java
 PRE-CREATION 
  ranger-tools/src/test/resources/log4j.properties 4ea9d854e 
  ranger-tools/src/test/resources/testdata/single-policy-template.json 
PRE-CREATION 
  ranger-tools/src/test/resources/testdata/single-request-template.json 
PRE-CREATION 


Diff: https://reviews.apache.org/r/62850/diff/1/


Testing
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A parameterized JUnit test that tests the performance of RangerPolicyEngine 
under increasing load of number of policies and concurrent calls.
a cross product of the input parameters are generated and fed into the test 
method.

This microbenchmark includes a warm-up phase so that any of the JIT performance 
optimizations happen before the measurement of the policy engine's performance.


Thanks,

Endre Zoltan Kovacs

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