[RANGER-323] Policy evaluation optimization: cache results of resource-match in policy

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.5.0
• Fix Version/s: 0.5.0
• Assignee: Abhay Kulkarni
• Reporter: Madhan Neethiraj
• Created: 21/Mar/15 02:01
• Updated: 15/May/15 17:31
• Resolved: 15/May/15 17:31

Description

Matching of request-resource against the policy-resources is one of the expensive operations during policy evaluation. Results of earlier match can be cached per policy, to improve the performance of the policy engine.