the error of using ConcurrentMap method putIfAbsent#10
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joelin wants to merge 1 commit intoapache:masterfrom
joelin:my-dubbo-dev
Closed
the error of using ConcurrentMap method putIfAbsent#10joelin wants to merge 1 commit intoapache:masterfrom joelin:my-dubbo-dev
joelin wants to merge 1 commit intoapache:masterfrom
joelin:my-dubbo-dev
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最近在研究dubbo的设计及源码:)
此处在多线程并发时可能发生错误，看了其它地方使用此api没有这个问题