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From "kumar vishal (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CARBONDATA-2117) Fixed Synchronization issue while creating multiple carbon session
Date Thu, 01 Feb 2018 17:55:02 GMT
kumar vishal created CARBONDATA-2117:
----------------------------------------

             Summary: Fixed Synchronization issue while creating multiple carbon session 
                 Key: CARBONDATA-2117
                 URL: https://issues.apache.org/jira/browse/CARBONDATA-2117
             Project: CarbonData
          Issue Type: Bug
            Reporter: kumar vishal
            Assignee: kumar vishal


+*Problem:*+ When creating multiple session (100) session initialisation is failing with below
error

java.lang.IllegalArgumentException: requirement failed: Config entry enable.unsafe.sort already
registered!

+*Solution: Currently in CarbonEnv we are updating global configuration(shared) and location
configuration in class level synchronized block. In case of multiple session class level
lock will not work , need to add global level lock so only one thread will update the global
configuration*+ 



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