Madhan Neethiraj created RANGER-882:
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Summary: Policy engine initialization should handle incorrect
values in policies
Key: RANGER-882
URL: https://issues.apache.org/jira/browse/RANGER-882
Project: Ranger
Issue Type: Bug
Components: plugins
Affects Versions: 0.5.0, 0.5.1, 0.5.2, 0.6.0
Reporter: Madhan Neethiraj
Assignee: Madhan Neethiraj
Ranger policy engine initialization does not expect NULL value for a resource
(like path). When a policy has such a value, the initialization fails with NPE.
Policy engine should be updated to ignore NULL values.
java.lang.NullPointerException
at
org.apache.ranger.plugin.policyevaluator.RangerOptimizedPolicyEvaluator.computeEvalOrder(RangerOptimizedPolicyEvaluator.java:164)
at
org.apache.ranger.plugin.policyevaluator.RangerOptimizedPolicyEvaluator.init(RangerOptimizedPolicyEvaluator.java:96)
at
org.apache.ranger.plugin.policyevaluator.RangerCachedPolicyEvaluator.init(RangerCachedPolicyEvaluator.java:40)
at
org.apache.ranger.plugin.policyengine.RangerPolicyRepository.buildPolicyEvaluator(RangerPolicyRepository.java:177)
at
org.apache.ranger.plugin.policyengine.RangerPolicyRepository.<init>(RangerPolicyRepository.java:84)
at
org.apache.ranger.plugin.policyengine.RangerPolicyEngineImpl.<init>(RangerPolicyEngineImpl.java:58)
at
org.apache.ranger.plugin.service.RangerBasePlugin.setPolicies(RangerBasePlugin.java:110)
at org.apa
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