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Posted to dev@rocketmq.apache.org by GitBox <gi...@apache.org> on 2021/11/26 07:18:39 UTC
[GitHub] [rocketmq] zhongxiongzeng opened a new issue #3539: Replace JDK Timer with Netty HashedWheelTimer
zhongxiongzeng opened a new issue #3539:
URL: https://github.com/apache/rocketmq/issues/3539
For high-frequency and small-scale timing tasks, it is better to use netty's hashedWheelTimer. The implementation principle can be seen as follows: http://www.cs.columbia.edu/~nahum/w6998/papers/ton97-timing-wheels.pdf ,Using hashedWheelTimer can better reduce the occupation of resources, and it has now been used in netty, dubbo, kafka and other middleware;
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[GitHub] [rocketmq] maixiaohai closed issue #3539: Replace JDK Timer with Netty HashedWheelTimer
Posted by GitBox <gi...@apache.org>.
maixiaohai closed issue #3539:
URL: https://github.com/apache/rocketmq/issues/3539
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[GitHub] [rocketmq] zhongxiongzeng commented on issue #3539: Replace JDK Timer with Netty HashedWheelTimer
Posted by GitBox <gi...@apache.org>.
zhongxiongzeng commented on issue #3539:
URL: https://github.com/apache/rocketmq/issues/3539#issuecomment-979745909
& link https://github.com/apache/rocketmq/pull/3538
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