Re: [Dev] [APIM]When JWT token and claims are enabled in api-manager.xml, apis cannot be invoked

2013-10-23 Thread Ushani Balasooriya
When RequiredRespHeaderClaimUris is enabled user cannot generate access
token.

Following exception will be printed in the backend. This issue is same as
the above mentioned issue. Jira is reported in [1]

[1] https://wso2.org/jira/browse/APIMANAGER-1801



TID: [0] [AM] [2013-10-23 18:27:54,855] ERROR
{org.wso2.carbon.identity.oauth2.OAuth2Service} - Error when issuing the
access token. {org.wso2.carbon.identity.oauth2.OAuth2Service}
org.wso2.carbon.identity.oauth2.IdentityOAuth2Exception:
java.io.NotSerializableException: org.wso2.carbon.user.core.claim.Claim
at
org.wso2.carbon.identity.oauth2.token.AccessTokenIssuer.issue(AccessTokenIssuer.java:272)

at
org.wso2.carbon.identity.oauth2.OAuth2Service.issueAccessToken(OAuth2Service.java:173)

at
org.wso2.carbon.identity.oauth.endpoint.token.OAuth2TokenEndpoint.getAccessToken(OAuth2TokenEndpoint.java:246)

at
org.wso2.carbon.identity.oauth.endpoint.token.OAuth2TokenEndpoint.issueAccessToken(OAuth2TokenEndpoint.java:119)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)

at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.lang.reflect.Method.invoke(Method.java:601)
at
org.apache.cxf.service.invoker.AbstractInvoker.performInvocation(AbstractInvoker.java:180)

at
org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:96)

at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:194)
at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:100)
at
org.apache.cxf.interceptor.ServiceInvokerInterceptor$1.run(ServiceInvokerInterceptor.java:57)

at
org.apache.cxf.interceptor.ServiceInvokerInterceptor.handleMessage(ServiceInvokerInterceptor.java:93)

at
org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:271)

at
org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121)

at
org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:239)

at
org.apache.cxf.transport.servlet.ServletController.invokeDestination(ServletController.java:223)

at
org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:203)

at
org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:137)

at
org.apache.cxf.transport.servlet.CXFNonSpringServlet.invoke(CXFNonSpringServlet.java:159)

at
org.apache.cxf.transport.servlet.AbstractHTTPServlet.handleRequest(AbstractHTTPServlet.java:286)

at
org.apache.cxf.transport.servlet.AbstractHTTPServlet.doPost(AbstractHTTPServlet.java:206)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:755)
at
org.apache.cxf.transport.servlet.AbstractHTTPServlet.service(AbstractHTTPServlet.java:262)

at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)

at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)

at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)

at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)

at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)

at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)

at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)

at
org.wso2.carbon.tomcat.ext.valves.CompositeValve.continueInvocation(CompositeValve.java:178)

at
org.wso2.carbon.tomcat.ext.valves.CarbonTomcatValve$1.invoke(CarbonTomcatValve.java:47)

at
org.wso2.carbon.webapp.mgt.TenantLazyLoaderValve.invoke(TenantLazyLoaderValve.java:56)

at
org.wso2.carbon.tomcat.ext.valves.TomcatValveContainer.invokeValves(TomcatValveContainer.java:47)

at
org.wso2.carbon.tomcat.ext.valves.CompositeValve.invoke(CompositeValve.java:141)

at
org.wso2.carbon.tomcat.ext.valves.CarbonStuckThreadDetectionValve.invoke(CarbonStuckThreadDetectionValve.java:156)

at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:936)
at
org.wso2.carbon.tomcat.ext.valves.CarbonContextCreatorValve.invoke(CarbonContextCreatorValve.java:52)

at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)

at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
at
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1004)

at
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)

at
org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1653)

at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)

at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)

at java.lang.Thread.run(Thread.java:722)
Caused by: com.hazelcast.nio.serialization.HazelcastSerializationException:
java.io.NotSerializableException: 

Re: [Dev] [APIM]When JWT token and claims are enabled in api-manager.xml, apis cannot be invoked

2013-10-23 Thread Nuwan Dias
This is now fixed and verified the patch on the setup. Patch is attached to
the JiRA. Please commit to kernel as a patch.

Thanks,
NuwanD.


On Wed, Oct 23, 2013 at 6:53 PM, Ushani Balasooriya ush...@wso2.com wrote:

 When RequiredRespHeaderClaimUris is enabled user cannot generate access
 token.

 Following exception will be printed in the backend. This issue is same as
 the above mentioned issue. Jira is reported in [1]

 [1] https://wso2.org/jira/browse/APIMANAGER-1801



 TID: [0] [AM] [2013-10-23 18:27:54,855] ERROR
 {org.wso2.carbon.identity.oauth2.OAuth2Service} - Error when issuing the
 access token. {org.wso2.carbon.identity.oauth2.OAuth2Service}
 org.wso2.carbon.identity.oauth2.IdentityOAuth2Exception:
 java.io.NotSerializableException: org.wso2.carbon.user.core.claim.Claim
 at
 org.wso2.carbon.identity.oauth2.token.AccessTokenIssuer.issue(AccessTokenIssuer.java:272)

 at
 org.wso2.carbon.identity.oauth2.OAuth2Service.issueAccessToken(OAuth2Service.java:173)

 at
 org.wso2.carbon.identity.oauth.endpoint.token.OAuth2TokenEndpoint.getAccessToken(OAuth2TokenEndpoint.java:246)

 at
 org.wso2.carbon.identity.oauth.endpoint.token.OAuth2TokenEndpoint.issueAccessToken(OAuth2TokenEndpoint.java:119)

 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at
 sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)

 at
 sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

 at java.lang.reflect.Method.invoke(Method.java:601)
 at
 org.apache.cxf.service.invoker.AbstractInvoker.performInvocation(AbstractInvoker.java:180)

 at
 org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:96)

 at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:194)
 at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:100)
 at
 org.apache.cxf.interceptor.ServiceInvokerInterceptor$1.run(ServiceInvokerInterceptor.java:57)

 at
 org.apache.cxf.interceptor.ServiceInvokerInterceptor.handleMessage(ServiceInvokerInterceptor.java:93)

 at
 org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:271)

 at
 org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121)

 at
 org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:239)

 at
 org.apache.cxf.transport.servlet.ServletController.invokeDestination(ServletController.java:223)

 at
 org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:203)

 at
 org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:137)

 at
 org.apache.cxf.transport.servlet.CXFNonSpringServlet.invoke(CXFNonSpringServlet.java:159)

 at
 org.apache.cxf.transport.servlet.AbstractHTTPServlet.handleRequest(AbstractHTTPServlet.java:286)

 at
 org.apache.cxf.transport.servlet.AbstractHTTPServlet.doPost(AbstractHTTPServlet.java:206)

 at javax.servlet.http.HttpServlet.service(HttpServlet.java:755)
 at
 org.apache.cxf.transport.servlet.AbstractHTTPServlet.service(AbstractHTTPServlet.java:262)

 at
 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)

 at
 org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)

 at
 org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)

 at
 org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)

 at
 org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)

 at
 org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)

 at
 org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)

 at
 org.wso2.carbon.tomcat.ext.valves.CompositeValve.continueInvocation(CompositeValve.java:178)

 at
 org.wso2.carbon.tomcat.ext.valves.CarbonTomcatValve$1.invoke(CarbonTomcatValve.java:47)

 at
 org.wso2.carbon.webapp.mgt.TenantLazyLoaderValve.invoke(TenantLazyLoaderValve.java:56)

 at
 org.wso2.carbon.tomcat.ext.valves.TomcatValveContainer.invokeValves(TomcatValveContainer.java:47)

 at
 org.wso2.carbon.tomcat.ext.valves.CompositeValve.invoke(CompositeValve.java:141)

 at
 org.wso2.carbon.tomcat.ext.valves.CarbonStuckThreadDetectionValve.invoke(CarbonStuckThreadDetectionValve.java:156)

 at
 org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:936)
 at
 org.wso2.carbon.tomcat.ext.valves.CarbonContextCreatorValve.invoke(CarbonContextCreatorValve.java:52)

 at
 org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)

 at
 org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
 at
 org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1004)

 at
 org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)

 at
 org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1653)

 at
 

Re: [Dev] [APIM]When JWT token and claims are enabled in api-manager.xml, apis cannot be invoked

2013-10-23 Thread Kishanthan Thangarajah
Done.


On Wed, Oct 23, 2013 at 6:57 PM, Nuwan Dias nuw...@wso2.com wrote:

 This is now fixed and verified the patch on the setup. Patch is attached
 to the JiRA. Please commit to kernel as a patch.

 Thanks,
 NuwanD.


 On Wed, Oct 23, 2013 at 6:53 PM, Ushani Balasooriya ush...@wso2.comwrote:

 When RequiredRespHeaderClaimUris is enabled user cannot generate access
 token.

 Following exception will be printed in the backend. This issue is same as
 the above mentioned issue. Jira is reported in [1]

 [1] https://wso2.org/jira/browse/APIMANAGER-1801



 TID: [0] [AM] [2013-10-23 18:27:54,855] ERROR
 {org.wso2.carbon.identity.oauth2.OAuth2Service} - Error when issuing the
 access token. {org.wso2.carbon.identity.oauth2.OAuth2Service}
 org.wso2.carbon.identity.oauth2.IdentityOAuth2Exception:
 java.io.NotSerializableException: org.wso2.carbon.user.core.claim.Claim
 at
 org.wso2.carbon.identity.oauth2.token.AccessTokenIssuer.issue(AccessTokenIssuer.java:272)

 at
 org.wso2.carbon.identity.oauth2.OAuth2Service.issueAccessToken(OAuth2Service.java:173)

 at
 org.wso2.carbon.identity.oauth.endpoint.token.OAuth2TokenEndpoint.getAccessToken(OAuth2TokenEndpoint.java:246)

 at
 org.wso2.carbon.identity.oauth.endpoint.token.OAuth2TokenEndpoint.issueAccessToken(OAuth2TokenEndpoint.java:119)

 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at
 sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)

 at
 sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

 at java.lang.reflect.Method.invoke(Method.java:601)
 at
 org.apache.cxf.service.invoker.AbstractInvoker.performInvocation(AbstractInvoker.java:180)

 at
 org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:96)

 at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:194)
 at org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:100)
 at
 org.apache.cxf.interceptor.ServiceInvokerInterceptor$1.run(ServiceInvokerInterceptor.java:57)

 at
 org.apache.cxf.interceptor.ServiceInvokerInterceptor.handleMessage(ServiceInvokerInterceptor.java:93)

 at
 org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:271)

 at
 org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121)

 at
 org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:239)

 at
 org.apache.cxf.transport.servlet.ServletController.invokeDestination(ServletController.java:223)

 at
 org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:203)

 at
 org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:137)

 at
 org.apache.cxf.transport.servlet.CXFNonSpringServlet.invoke(CXFNonSpringServlet.java:159)

 at
 org.apache.cxf.transport.servlet.AbstractHTTPServlet.handleRequest(AbstractHTTPServlet.java:286)

 at
 org.apache.cxf.transport.servlet.AbstractHTTPServlet.doPost(AbstractHTTPServlet.java:206)

 at javax.servlet.http.HttpServlet.service(HttpServlet.java:755)
 at
 org.apache.cxf.transport.servlet.AbstractHTTPServlet.service(AbstractHTTPServlet.java:262)

 at
 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)

 at
 org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)

 at
 org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)

 at
 org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)

 at
 org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)

 at
 org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)

 at
 org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)

 at
 org.wso2.carbon.tomcat.ext.valves.CompositeValve.continueInvocation(CompositeValve.java:178)

 at
 org.wso2.carbon.tomcat.ext.valves.CarbonTomcatValve$1.invoke(CarbonTomcatValve.java:47)

 at
 org.wso2.carbon.webapp.mgt.TenantLazyLoaderValve.invoke(TenantLazyLoaderValve.java:56)

 at
 org.wso2.carbon.tomcat.ext.valves.TomcatValveContainer.invokeValves(TomcatValveContainer.java:47)

 at
 org.wso2.carbon.tomcat.ext.valves.CompositeValve.invoke(CompositeValve.java:141)

 at
 org.wso2.carbon.tomcat.ext.valves.CarbonStuckThreadDetectionValve.invoke(CarbonStuckThreadDetectionValve.java:156)

 at
 org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:936)
 at
 org.wso2.carbon.tomcat.ext.valves.CarbonContextCreatorValve.invoke(CarbonContextCreatorValve.java:52)

 at
 org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)

 at
 org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
 at
 org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1004)

 at
 org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)

 at
 

[Dev] [APIM]When JWT token and claims are enabled in api-manager.xml, apis cannot be invoked

2013-10-17 Thread Ushani Balasooriya
When JWT token and claims are enabled in api, following exception will be
printed in key manager.

ERROR {org.apache.axis2.rpc.receivers.RPCMessageReceiver} -  There is no
suitable serializer for class
org.wso2.carbon.apimgt.impl.utils.ClaimCacheKey
{org.apache.axis2.rpc.receivers.RPCMessageReceiver}
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
 at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
 at
org.apache.axis2.rpc.receivers.RPCUtil.invokeServiceClass(RPCUtil.java:212)
at
org.apache.axis2.rpc.receivers.RPCMessageReceiver.invokeBusinessLogic(RPCMessageReceiver.java:117)
 at
org.apache.axis2.receivers.AbstractInOutMessageReceiver.invokeBusinessLogic(AbstractInOutMessageReceiver.java:40)
at
org.apache.axis2.receivers.AbstractMessageReceiver.receive(AbstractMessageReceiver.java:110)
 at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:180)
at
org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HTTPTransportUtils.java:172)
 at org.apache.axis2.transport.http.AxisServlet.doPost(AxisServlet.java:146)
at
org.wso2.carbon.core.transports.CarbonServlet.doPost(CarbonServlet.java:231)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:755)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
 at
org.eclipse.equinox.http.servlet.internal.ServletRegistration.service(ServletRegistration.java:61)
at
org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:128)
 at
org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:68)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
 at
org.wso2.carbon.tomcat.ext.servlet.DelegationServlet.service(DelegationServlet.java:68)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
 at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at
org.wso2.carbon.tomcat.ext.filter.CharacterSetFilter.doFilter(CharacterSetFilter.java:61)
 at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
 at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
 at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
 at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
at
org.wso2.carbon.tomcat.ext.valves.CompositeValve.continueInvocation(CompositeValve.java:178)
 at
org.wso2.carbon.tomcat.ext.valves.CarbonTomcatValve$1.invoke(CarbonTomcatValve.java:47)
at
org.wso2.carbon.webapp.mgt.TenantLazyLoaderValve.invoke(TenantLazyLoaderValve.java:56)
 at
org.wso2.carbon.tomcat.ext.valves.TomcatValveContainer.invokeValves(TomcatValveContainer.java:47)
at
org.wso2.carbon.tomcat.ext.valves.CompositeValve.invoke(CompositeValve.java:141)
 at
org.wso2.carbon.tomcat.ext.valves.CarbonStuckThreadDetectionValve.invoke(CarbonStuckThreadDetectionValve.java:156)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:936)
 at
org.wso2.carbon.tomcat.ext.valves.CarbonContextCreatorValve.invoke(CarbonContextCreatorValve.java:52)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
 at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
at
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1004)
 at
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
at
org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1653)
 at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
 at java.lang.Thread.run(Thread.java:722)
Caused by: com.hazelcast.nio.serialization.HazelcastSerializationException:
There is no suitable serializer for class
org.wso2.carbon.apimgt.impl.utils.ClaimCacheKey
 at
com.hazelcast.nio.serialization.SerializationServiceImpl.toData(SerializationServiceImpl.java:154)
at com.hazelcast.spi.impl.NodeEngineImpl.toData(NodeEngineImpl.java:149)
 at com.hazelcast.map.MapService.toData(MapService.java:656)
at com.hazelcast.map.proxy.MapProxyImpl.get(MapProxyImpl.java:54)
 at
org.wso2.carbon.core.clustering.hazelcast.HazelcastDistributedMapProvider$DistMap.get(HazelcastDistributedMapProvider.java:113)
at org.wso2.carbon.caching.impl.CacheImpl.get(CacheImpl.java:208)
 at