acelyc111 commented on PR #40: URL: https://github.com/apache/incubator-pegasus-website/pull/40#issuecomment-1857790836
> > 目前在跨机房网络健康的环境下，数据延时大概在 10s 左右，即 A 机房的写数据大概在 10s 后会写入 B 机房。 > > In my opinion,`duplication_sync_period_second` is the parameter who control the interval time that the duplication info between meta server and replica server. Intead of control the interval of data dup. Cause we made some latency tests between master duplication cluster and backup duplication cluster.We write some k-v data to master cluster and each of them less than 1KB,Our results showed that the backup duplication cluster was able to read the data in just about 100ms. Thanks for the information! Is it the fixed time interval in https://github.com/apache/incubator-pegasus/blob/master/src/replica/duplication/duplication_pipeline.cpp#L63 ? The docs is needed to be updated anyway. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
