Hello Prasad, I think it is not necessary to setup cache configurations and/or data storage config on the client node until you don't use local caches. The most important things that you have to configure are IgniteConfiguration#clientMode(true) [1] and Discovery SPI [2].
[1] https://apacheignite.readme.io/docs/clients-vs-servers#section-configuring-clients-and-servers [2] https://apacheignite.readme.io/docs/cluster-config Thanks! 2018-04-24 10:40 GMT+03:00 Prasad Bhalerao <prasadbhalerao1...@gmail.com>: > Hi, > > I want to start ignite in tomcat container but in client mode. > > Is it necessary to set cache configuration CacheConfiguration and > DataStorageConfiguration in IgniteConfiguration while starting the in > client mode? > > Thanks, > Prasad >