[GitHub] [rocketmq] Hen1ng commented on issue #4074: Is there some problem in the method(org.apache.rocketmq.store.AllocateMappedFileService#putRequestAndReturnMappedFile.)?Which may cause the mappedFile is creating return null

[GitBox]

Hen1ng commented on issue #4074:
URL: https://github.com/apache/rocketmq/issues/4074#issuecomment-1086578825


   
有一这个putRequestAndReturnMappedFile这个方法一次put两个到请求队列中，可能线程处理到第二个请求的时候发生了异常hasException置为true，这时候再次调用putRequestAndReturnMappedFile这个方法的时候，就会返回null，这个是期望的吗


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