If the data is buffered in client side, the bottleneck should be also in client side. If I use 2 programs to input same set data, it should be a significant change in data input time. Is it right?
2017-04-21 6:46 GMT+08:00 Dmitriy Setrakyan <dsetrak...@apache.org>: > > On Wed, Apr 19, 2017 at 10:16 PM, woo charles <ignite.charl...@gmail.com> > wrote: > >> When I call addData() in streamer. this data will send & buffer in server >> node. is that correct? >> If I correct, this data will buffer in random server node or only the one >> it directly connected? >> > > addData() will buffer the data on the client side. As a matter of fact, > there are multiple buffers on the client side, which each buffer associated > with some server node. > > Ignite will never send the data to a random node. The data is always sent > exactly to the node where it will be cached. > > D. >
