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Posted to dev@rocketmq.apache.org by GitBox <gi...@apache.org> on 2022/08/26 10:35:44 UTC

[GitHub] [rocketmq] fuyou001 commented on issue #4902: 把循环index的类型由long改为int，让循环前放置Safepoint，效果会不会比Thread.sleep(0)更好？

fuyou001 commented on issue #4902:
URL: https://github.com/apache/rocketmq/issues/4902#issuecomment-1228335800

   虽然是sleep 0，但因操作系统时钟精度原因，实际会sleep 几毫秒，不同的系统，精度可能值会不一样；
   删除之后，就没有sleep的效果了；


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