justinmclean opened a new issue, #8665:
URL: https://github.com/apache/gravitino/issues/8665

   ### What would you like to be improved?
   
   In 
core/src/main/java/org/apache/gravitino/authorization/AuthorizationRequestContext.java,
 the loadRole method has a concurrency issue.
   
   The current implementation checks the hasLoadRole flag before invoking the 
initializer, but it only set the flag to true after the runnable finished. Two 
threads racing through this code could both see hasLoadRole.get() as false, 
execute runnable.run(), and only then store true, so the initializer might run 
twice or more in parallel.
   
   ### How should we improve?
   
   _No response_


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