Inline. Regards, Dima Gutzeit.
Sent from my iPhone On 3 באוק 2011, at 19:31, Ted Dunning <[email protected]> wrote: > Questions in-line > > On Mon, Oct 3, 2011 at 10:19 AM, Dima Gutzeit > <[email protected]>wrote: > >> Hi, >> >> I have some performance related question. >> >> I am running a cluster of 5 zookeeper machines, each one has dual quad >> core Xeon 2.5 Ghz, 8 gb RAM. >> >> I want achieve the following numbers: >> >> 10 clients producing in total (at peaks): >> > > Each producing this? Total. > > >> 3K add nodes, 3K delete nodes and 10K watches. Per second. >> > > What do you mean by 10K watches? 10,000 watch notifications? Yes. > > Does those numbers make any sense ? >> > > This is a bit high. It sounds like you are trying to use ZK as a message > bus rather than a coordination service. You can do this, but the throughput > you can achieve is limited. If you want higher throughput, it is better to > have ZK coordinate a higher performance messaging system such as Kafka.
