You’ll need to share more of your code and configuration. As far as I can tell, it works. This is my entire code/configuration, using Ignite 2.11.1 and Java 11.0.16.1+1.
var igniteConfiguration = new IgniteConfiguration() .setPeerClassLoadingEnabled(true) .setClientMode(true); try (var ignite = Ignition.start(igniteConfiguration)) { var cfg = new ServiceConfiguration() .setName("MyService") .setTotalCount(1) .setMaxPerNodeCount(1) .setNodeFilter(x -> !x.isClient()) .setService(new MyServiceImpl()); ignite.services().deploy(cfg); var s = ignite.services().serviceProxy("MyService", MyService.class, false); s.sayHello(); } public interface MyService { public void sayHello(); } public class MyServiceImpl implements MyService, Service { @Override public void cancel(ServiceContext serviceContext) { } @Override public void init(ServiceContext serviceContext) throws Exception { } @Override public void execute(ServiceContext serviceContext) throws Exception { } @Override public void sayHello() { System.out.println("Hello, world."); } } > On 31 Aug 2022, at 04:17, Surinder Mehra <redni...@gmail.com> wrote: > > Please find below > ignite version: apache-ignite-2.11.1 > VM information: OpenJDK Runtime Environment 11.0.15+9-LTS > > On Wed, Aug 31, 2022 at 12:12 AM Stephen Darlington > <stephen.darling...@gridgain.com <mailto:stephen.darling...@gridgain.com>> > wrote: > Which version of Ignite? Which version of Java? > > On 30 Aug 2022, at 13:40, Surinder Mehra <redni...@gmail.com > <mailto:redni...@gmail.com>> wrote: >> >> >> Hi Stephen , >> yes that is implemented correctly and it's running on server nodes as well. >> Somehow it doesn't work when accessed through proxy >> >> On Tue, Aug 30, 2022 at 5:45 PM Stephen Darlington >> <stephen.darling...@gridgain.com <mailto:stephen.darling...@gridgain.com>> >> wrote: >> Your service needs to implement org.apache.ignite.services.Service. >> >> > On 30 Aug 2022, at 12:40, Surinder Mehra <redni...@gmail.com >> > <mailto:redni...@gmail.com>> wrote: >> > >> > Hi, >> > can you help me find out the reason for this exception in thick client >> > while getting instance of ignite service: >> > >> > getIgnite() >> > .services() >> > .serviceProxy("sampleService", SampleService.class, false) >> > >> > java.lang.ClassCastException: class com.sun.proxy.$Proxy148 cannot be cast >> > to class com.test.ignite.stuff.services.SampleServiceImpl >> > (com.sun.proxy.$Proxy148 and >> > com.test.ignite.stuff.services.SampleServiceImpl are in unnamed module of >> > loader 'app') >> > >> > interface SampleService{ >> > >> > } >> > >> > class SampleServiceImpl implements SampleService{ >> > >> > } >> > >> > ignite config: >> > >> > <property name="serviceConfiguration"> >> > <list> >> > <bean class="org.apache.ignite.services.ServiceConfiguration"> >> > <property name="name" value="sampleService"/> >> > <property name="maxPerNodeCount" value="1"/> >> > <property name="totalCount" value="1"/> >> > <property name="service"> >> > <bean >> > class="com.test.ignite.stuff.services.SampleServiceImpl"/> >> > </property> >> > <property name="nodeFilter"> >> > <bean >> > class="com.test.ignite.stuff.node.filter.ServerNodeFilter"/> >> > </property> >> > </bean> >> > </list> >> > </property> >> > >> > >> > >>