Hello! My guess is that it will occupy some memory structures on client, but it should not decrease performance. You will probably lose more performance by trying to stop/start the cache on client on demand.
Regards, -- Ilya Kasnacheev сб, 20 окт. 2018 г. в 4:55, kcheng.mvp <kcheng....@gmail.com>: > thank your reply very much! > > I suppose this method `close` is intended for resource release. > > by the way, keep the `cache` there would occupy system resource/decrease > system performance? > > > > -- > Sent from: http://apache-ignite-users.70518.x6.nabble.com/ >