[jira] [Created] (HIVE-23839) Use LongAdder instead of AtomicLong

[Dai Wenqing (Jira)]

Dai Wenqing created HIVE-23839:
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             Summary: Use LongAdder instead of AtomicLong
                 Key: HIVE-23839
                 URL: https://issues.apache.org/jira/browse/HIVE-23839
             Project: Hive
          Issue Type: Improvement
            Reporter: Dai Wenqing


For the thread safety of counting,LongAdder is a better choice than AtomicLong.



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