Abhay Kulkarni created RANGER-3192:
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Summary: Use concurrent read-write lock to ensure that access
evaluation and policy/tag updates are mutually exclusive in multi-threaded
environment.
Key: RANGER-3192
URL: https://issues.apache.org/jira/browse/RANGER-3192
Project: Ranger
Issue Type: Improvement
Components: Ranger
Reporter: Abhay Kulkarni
Assignee: Abhay Kulkarni
Ranger uses copy and switch method to handle reads and writes to policy and tag
repositories in a multi-threaded environment. Using read/write lock to handle
concurrent accesses will save on copy which is more memory and CPU efficient.
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