[GitHub] [carbondata] QiangCai opened a new pull request #3805: [CARBONDATA-3870] Optimize global lock to object lock for CarbonEnv.init

[GitBox]

QiangCai opened a new pull request #3805:
URL: https://github.com/apache/carbondata/pull/3805


    ### Why is this PR needed?
    global lock of CarbonEnv.init impacts the performance of the concurrent query.
   
    ### What changes were proposed in this PR?
   1. Optimize global lock to object lock for CarbonEnv.init
   2. The global lock is only used to create CarbonEnv(not include init).
       
    ### Does this PR introduce any user interface change?
    - No
   
    ### Is any new testcase added?
    - No
   
       
   


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CarbonDataQA1 commented on pull request #3805:
URL: https://github.com/apache/carbondata/pull/3805#issuecomment-648771222


   Build Success with Spark 2.4.5, Please check CI http://121.244.95.60:12545/job/ApacheCarbon_PR_Builder_2.4.5/1479/
   


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CarbonDataQA1 commented on pull request #3805:
URL: https://github.com/apache/carbondata/pull/3805#issuecomment-648772216


   Build Success with Spark 2.3.4, Please check CI http://121.244.95.60:12545/job/ApacheCarbonPRBuilder2.3/3205/
   


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ajantha-bhat commented on pull request #3805:
URL: https://github.com/apache/carbondata/pull/3805#issuecomment-650674520


   LGTM


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asfgit closed pull request #3805:
URL: https://github.com/apache/carbondata/pull/3805


   


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