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On Thu, Sep 1, 2022, 1:24 PM Stephen Darlington <
stephen.darling...@gridgain.com> wrote:
> If I move the deployment to the server side, the exact same code works in
> my environment. Same if I deploy in XML rather than code.
>
> Where are you getting the exception? If you’re seeing that on the client
> side, something very weird is happening. The client shouldn’t have any need
> for the implementation. What does your node filter do? Does it work if you
> disable it?
>
> On 1 Sep 2022, at 06:34, Surinder Mehra <redni...@gmail.com> wrote:
>
> Hi Stephen,
> I see you are deploying service from the same client node where proxy is
> obtained.
> In my setup, I have deployed service through ignite config on server start
> and try to create a client later and hence the proxy. It works when I try
> to obtain a proxy on the server node. But when I start a client node and
> try to obtain service instance through proxy, it throws this exception
> mentioned above
>
> On Wed, Aug 31, 2022 at 6:13 PM Stephen Darlington <
> stephen.darling...@gridgain.com> wrote:
>
>> 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> wrote:
>>
>>> Which version of Ignite? Which version of Java?
>>>
>>> On 30 Aug 2022, at 13:40, Surinder Mehra <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> wrote:
>>>
>>>> Your service needs to implement org.apache.ignite.services.Service.
>>>>
>>>> > On 30 Aug 2022, at 12:40, Surinder Mehra <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>
>>>> >
>>>> >
>>>> >
>>>>
>>>>
>>
>
