Hello Community,
we have problems after updating the dynamic-mapper to a new version. Is there a way to reset or delete all dynamic-mapper based configurations?
We have installed the version UI 4.8.0 and also the associated microservice.
Dynamic-mapping-service Version:4.8.0
Dynamic-mapping-UI Version: 4.8.0 → added new Application
In the Connectors configuration we get Connector type “No items”.
Can you state on which instance you wanted to deploy the Dynamic Mapper? (cloud, dedicated or edge and which version).
This error looks like a general issue with the SDK getting access to the tenant where it is deployed to. So it could be an instance issue e.g. microservices are not working properly or a version mismatch.
It doesn’t seem to be related to dynamic mapper.
Can you paste the full stack trace?
the tenant we are trying to get the dynamic-mapper running is Cloud (eu-latest) is our Testtenant. Version is “1021.52.0” The problem is the connection was showing before the update and it was connected to our mqtt-broker.
I have also tried to restart the microservice. The output is the same:
MEMORY_LIMIT: 1907MB
190MB is left for system
1717MB is left for application
Using JDK8+ memory settings
Java Memory Settings: -Xmx1546m -XX:MaxMetaspaceSize=171m, memory limit: 2G
heap dumps /var/log/dynamic-mapping-service/heap-dump-<pid>.hprof
2025-03-26T11:15:30.176Z INFO 14 --- [ main] c.c.m.l.c.LoggingEnvironmentRunListener : logging.conf: /etc/dynamic-mapping-service/dynamic-mapping-service-logging.xml
██████╗ ██╗ ██╗███╗ ██╗ █████╗ ███╗ ███╗██╗ ██████╗ ███╗ ███╗ █████╗ ██████╗ ██████╗ ███████╗██████╗
██╔══██╗╚██╗ ██╔╝████╗ ██║██╔══██╗████╗ ████║██║██╔════╝ ████╗ ████║██╔══██╗██╔══██╗██╔══██╗██╔════╝██╔══██╗
██║ ██║ ╚████╔╝ ██╔██╗ ██║███████║██╔████╔██║██║██║ ██╔████╔██║███████║██████╔╝██████╔╝█████╗ ██████╔╝
██║ ██║ ╚██╔╝ ██║╚██╗██║██╔══██║██║╚██╔╝██║██║██║ ██║╚██╔╝██║██╔══██║██╔═══╝ ██╔═══╝ ██╔══╝ ██╔══██╗
██████╔╝ ██║ ██║ ╚████║██║ ██║██║ ╚═╝ ██║██║╚██████╗ ██║ ╚═╝ ██║██║ ██║██║ ██║ ███████╗██║ ██║
╚═════╝ ╚═╝ ╚═╝ ╚═══╝╚═╝ ╚═╝╚═╝ ╚═╝╚═╝ ╚═════╝ ╚═╝ ╚═╝╚═╝ ╚═╝╚═╝ ╚═╝ ╚══════╝╚═╝ ╚═╝
2025-03-26T11:15:30.875Z INFO 14 --- [ main] dynamic.mapping.App : Starting App using Java 21.0.6 with PID 14 (/data/dynamic-mapping-service.jar started by root in /)
2025-03-26T11:15:30.877Z INFO 14 --- [ main] dynamic.mapping.App : The following 1 profile is active: "prod"
2025-03-26T11:15:43.572Z INFO 14 --- [ main] o.s.c.a.ConfigurationClassEnhancer : @Bean method EnableContextSupportConfiguration.propertySourcesPlaceholderConfigurer is non-static and returns an object assignable to Spring's BeanFactoryPostProcessor interface. This will result in a failure to process annotations such as @Autowired, @Resource and @PostConstruct within the method's declaring @Configuration class. Add the 'static' modifier to this method to avoid these container lifecycle issues; see @Bean javadoc for complete details.
2025-03-26T11:15:43.760Z INFO 14 --- [ main] o.s.c.a.ConfigurationClassEnhancer : @Bean method EnableContextSupportConfiguration.contextScopeConfigurer is non-static and returns an object assignable to Spring's BeanFactoryPostProcessor interface. This will result in a failure to process annotations such as @Autowired, @Resource and @PostConstruct within the method's declaring @Configuration class. Add the 'static' modifier to this method to avoid these container lifecycle issues; see @Bean javadoc for complete details.
2025-03-26T11:15:49.880Z INFO 14 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port 80 (http)
2025-03-26T11:15:49.980Z INFO 14 --- [ main] o.apache.catalina.core.StandardService : Starting service [Tomcat]
2025-03-26T11:15:49.980Z INFO 14 --- [ main] o.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache Tomcat/10.1.31]
2025-03-26T11:15:50.778Z INFO 14 --- [ main] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2025-03-26T11:15:50.862Z INFO 14 --- [ main] w.s.c.ServletWebServerApplicationContext : Root WebApplicationContext: initialization completed in 19399 ms
2025-03-26T11:15:53.164Z WARN 14 --- [ main] .m.s.s.i.MicroserviceSettingsServiceImpl : Loading tenant options using bootstrap credentials!
2025-03-26T11:15:59.980Z INFO 14 --- [ main] c.c.m.s.c.TokenCacheConfiguration : Default Guava implementation for token cache is used.
Parameters:
- max cache size: 10000
- expire after access: 10 minutes. Expire after write 0 seconds
2025-03-26T11:16:00.366Z WARN 14 --- [ main] r$InitializeUserDetailsManagerConfigurer : Global AuthenticationManager configured with an AuthenticationProvider bean. UserDetailsService beans will not be used for username/password login. Consider removing the AuthenticationProvider bean. Alternatively, consider using the UserDetailsService in a manually instantiated DaoAuthenticationProvider.
2025-03-26T11:16:00.482Z INFO 14 --- [ main] bleMicroserviceSubscriptionConfiguration : Microservice repository will be build for application 'dynamic-mapping-service'.
2025-03-26T11:16:04.387Z INFO 14 --- [ main] o.s.boot.web.servlet.RegistrationBean : Filter cumulocityOAuthMicroserviceFilterRegistration was not registered (disabled)
2025-03-26T11:16:04.387Z INFO 14 --- [ main] o.s.boot.web.servlet.RegistrationBean : Filter preAuthenticateFilterRegistration was not registered (disabled)
2025-03-26T11:16:04.387Z INFO 14 --- [ main] o.s.boot.web.servlet.RegistrationBean : Filter postAuthenticateFilterRegistration was not registered (disabled)
2025-03-26T11:16:11.275Z INFO 14 --- [ main] o.s.b.a.e.web.EndpointLinksResolver : Exposing 4 endpoints beneath base path ''
2025-03-26T11:16:12.365Z INFO 14 --- [ main] c.c.m.s.TenantOptionPropertySource : Overriding application settings with tenant options is enabled.
2025-03-26T11:16:17.769Z INFO 14 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat started on port 80 (http) with context path '/'
2025-03-26T11:16:17.960Z INFO 14 --- [ main] .s.s.i.MicroserviceSubscriptionScheduler : Start; subscriptionDelay = 10000, subscriptionInitialDelay = 30000
2025-03-26T11:16:17.965Z INFO 14 --- [ main] dynamic.mapping.App : Started App in 51.592 seconds (process running for 56.515)
2025-03-26T11:16:48.471Z INFO 14 --- [subscriptions-0] dynamic.mapping.core.BootstrapService : Tenant t1552132465 - Microservice subscribed
2025-03-26T11:16:49.761Z INFO 14 --- [subscriptions-0] dynamic.mapping.core.C8YAgent : Tenant t1552132465 - Initialize cache 100000
2025-03-26T11:16:50.264Z INFO 14 --- [subscriptions-0] dynamic.mapping.core.C8YAgent : Tenant t1552132465 - Agent with ID d11r_mappingService already exists {"managedObject":{"self":"http://t1552132465.eu-latest.cumulocity.com/inventory/managedObjects/995346910","id":"995346910"},"externalId":"d11r_mappingService","self":"http://t1552132465.eu-latest.cumulocity.com/identity/externalIds/c8y_Serial/d11r_mappingService","type":"c8y_Serial"}
2025-03-26T11:16:51.476Z INFO 14 --- [subscriptions-0] dynamic.mapping.core.MappingComponent : Tenant t1552132465 - Loaded mappings outbound: 0 to cache
2025-03-26T11:16:51.668Z INFO 14 --- [subscriptions-0] dynamic.mapping.core.MappingComponent : Tenant t1552132465 - Loaded mappings inbound: 2 to cache
2025-03-26T11:16:51.669Z ERROR 14 --- [subscriptions-0] dynamic.mapping.core.BootstrapService : Tenant t1552132465 - Initialization error: Cannot invoke "String.trim()" because "topic" is null
2025-03-26T11:17:02.979Z INFO 14 --- [omcat-handler-0] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring DispatcherServlet 'dispatcherServlet'
2025-03-26T11:17:02.980Z INFO 14 --- [omcat-handler-0] o.s.web.servlet.DispatcherServlet : Initializing Servlet 'dispatcherServlet'
2025-03-26T11:17:03.061Z INFO 14 --- [omcat-handler-0] o.s.web.servlet.DispatcherServlet : Completed initialization in 81 ms
2025-03-26T11:17:05.173Z INFO 14 --- [omcat-handler-2] d.mapping.controller.MappingController : Tenant t1552132465 - Get mappings
2025-03-26T11:17:05.363Z INFO 14 --- [omcat-handler-4] d.mapping.controller.MappingController : Tenant t1552132465 - Get mappings
2025-03-26T11:17:05.563Z INFO 14 --- [omcat-handler-6] d.mapping.controller.MappingController : Tenant t1552132465 - Get mappings
2025-03-26T11:17:05.570Z INFO 14 --- [omcat-handler-8] d.mapping.controller.MappingController : Tenant t1552132465 - Get mappings
2025-03-26T11:17:28.095Z INFO 14 --- [mcat-handler-10] d.m.controller.ConfigurationController : Tenant t1552132465 - Getting connection properties...
2025-03-26T11:17:28.163Z INFO 14 --- [mcat-handler-11] d.m.controller.ConfigurationController : Tenant t1552132465 - Getting connection properties...
2025-03-26T11:17:28.168Z WARN 14 --- [omcat-handler-9] c.c.m.context.ContextServiceImpl : execution of task failed within tenant : t1552132465 - jakarta.servlet.ServletException: Request processing failed: java.lang.NullPointerException: Cannot invoke "java.util.Map.size()" because "m" is null
2025-03-26T11:17:28.169Z WARN 14 --- [omcat-handler-9] c.c.m.context.ContextServiceImpl : execution of task failed within tenant : t1552132465 - Error on login attempt
2025-03-26T11:17:28.169Z WARN 14 --- [omcat-handler-9] .m.s.t.CumulocityOAuthMicroserviceFilter : Error {}
org.springframework.security.authentication.AuthenticationServiceException: Error on login attempt
at com.cumulocity.microservice.security.token.CumulocityOAuthMicroserviceFilter.lambda$doFilter$0(CumulocityOAuthMicroserviceFilter.java:78)
at com.cumulocity.microservice.context.ContextServiceImpl$CallableRunnableWrapper.call(ContextServiceImpl.java:119)
at com.cumulocity.microservice.context.ContextServiceImpl$CallableRunnableWrapper.call(ContextServiceImpl.java:109)
at com.cumulocity.microservice.context.ContextServiceImpl.callWithinContext(ContextServiceImpl.java:78)
at com.cumulocity.microservice.context.ContextServiceImpl.runWithinContext(ContextServiceImpl.java:66)
at com.cumulocity.microservice.security.token.CumulocityOAuthMicroserviceFilter.doFilter(CumulocityOAuthMicroserviceFilter.java:72)
at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:240)
at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:227)
at org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:137)
at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:107)
at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:93)
at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:240)
at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:227)
at org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:137)
at org.springframework.security.web.header.HeaderWriterFilter.doHeadersAfter(HeaderWriterFilter.java:90)
at org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:75)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116)
at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:240)
at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:227)
at org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:137)
at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:62)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116)
at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:240)
at org.springframework.security.web.ObservationFilterChainDecorator$AroundFilterObservation$SimpleAroundFilterObservation.lambda$wrap$0(ObservationFilterChainDecorator.java:323)
at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:224)
at org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:137)
at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:233)
at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:191)
at org.springframework.web.filter.CompositeFilter$VirtualFilterChain.doFilter(CompositeFilter.java:113)
at org.springframework.web.servlet.handler.HandlerMappingIntrospector.lambda$createCacheFilter$3(HandlerMappingIntrospector.java:195)
at org.springframework.web.filter.CompositeFilter$VirtualFilterChain.doFilter(CompositeFilter.java:113)
at org.springframework.web.filter.CompositeFilter.doFilter(CompositeFilter.java:74)
at org.springframework.security.config.annotation.web.configuration.WebMvcSecurityConfiguration$CompositeFilterChainProxy.doFilter(WebMvcSecurityConfiguration.java:230)
at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:362)
at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:278)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140)
at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140)
at org.springframework.web.filter.ServerHttpObservationFilter.doFilterInternal(ServerHttpObservationFilter.java:113)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140)
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:167)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:90)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:483)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:115)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:731)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:344)
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:384)
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63)
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:905)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1741)
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52)
at java.base/java.lang.VirtualThread.run(VirtualThread.java:329)
Caused by: java.lang.RuntimeException: jakarta.servlet.ServletException: Request processing failed: java.lang.NullPointerException: Cannot invoke "java.util.Map.size()" because "m" is null
at com.google.common.base.Throwables.propagate(Throwables.java:249)
at com.cumulocity.microservice.security.filter.PostAuthenticateServletFilter$1.run(PostAuthenticateServletFilter.java:46)
at com.cumulocity.microservice.context.ContextServiceImpl$CallableRunnableWrapper.call(ContextServiceImpl.java:119)
at com.cumulocity.microservice.context.ContextServiceImpl$CallableRunnableWrapper.call(ContextServiceImpl.java:109)
at com.cumulocity.microservice.context.ContextServiceImpl.callWithinContext(ContextServiceImpl.java:78)
at com.cumulocity.microservice.context.ContextServiceImpl.runWithinContext(ContextServiceImpl.java:66)
at com.cumulocity.microservice.context.ContextServiceImpl$4.run(ContextServiceImpl.java:129)
at com.cumulocity.microservice.security.filter.PostAuthenticateServletFilter.doFilterInternal(PostAuthenticateServletFilter.java:79)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116)
at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:240)
at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:227)
at org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:137)
at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:100)
at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:240)
at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:227)
at org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:137)
at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:179)
at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:240)
at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:227)
at org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:137)
at org.springframework.security.web.authentication.www.BasicAuthenticationFilter.doFilterInternal(BasicAuthenticationFilter.java:181)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116)
at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:240)
at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:227)
at org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:137)
at com.cumulocity.microservice.security.filter.PreAuthenticateServletFilter$1.run(PreAuthenticateServletFilter.java:39)
at com.cumulocity.microservice.security.filter.PreAuthenticateServletFilter.doFilterInternal(PreAuthenticateServletFilter.java:72)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116)
at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:240)
at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:227)
at org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:137)
at com.cumulocity.microservice.security.token.CumulocityOAuthMicroserviceFilter.lambda$doFilter$0(CumulocityOAuthMicroserviceFilter.java:76)
... 62 common frames omitted
Caused by: jakarta.servlet.ServletException: Request processing failed: java.lang.NullPointerException: Cannot invoke "java.util.Map.size()" because "m" is null
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1022)
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:903)
at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:564)
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:885)
at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:658)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:195)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140)
at org.springframework.web.filter.CompositeFilter$VirtualFilterChain.doFilter(CompositeFilter.java:108)
at org.springframework.security.web.FilterChainProxy.lambda$doFilterInternal$3(FilterChainProxy.java:231)
at org.springframework.security.web.ObservationFilterChainDecorator$FilterObservation$SimpleFilterObservation.lambda$wrap$1(ObservationFilterChainDecorator.java:479)
at org.springframework.security.web.ObservationFilterChainDecorator$AroundFilterObservation$SimpleAroundFilterObservation.lambda$wrap$1(ObservationFilterChainDecorator.java:340)
at org.springframework.security.web.ObservationFilterChainDecorator.lambda$wrapSecured$0(ObservationFilterChainDecorator.java:82)
at org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:128)
at org.springframework.security.web.access.intercept.AuthorizationFilter.doFilter(AuthorizationFilter.java:100)
at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:240)
at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:227)
at org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:137)
at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:126)
at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:120)
at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:240)
at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:227)
at org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:137)
at com.cumulocity.microservice.security.filter.PostAuthenticateServletFilter$1.run(PostAuthenticateServletFilter.java:44)
... 92 common frames omitted
Caused by: java.lang.NullPointerException: Cannot invoke "java.util.Map.size()" because "m" is null
at java.base/java.util.HashMap.putMapEntries(HashMap.java:503)
at java.base/java.util.HashMap.putAll(HashMap.java:791)
at dynamic.mapping.controller.MonitoringController.getConnectorsStatus(MonitoringController.java:122)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:255)
at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:188)
at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:118)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:926)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:831)
at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1089)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:979)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1014)
... 117 common frames omitted
2025-03-26T11:17:28.173Z WARN 14 --- [omcat-handler-9] .m.s.t.CumulocityOAuthMicroserviceFilter : org.springframework.security.authentication.AuthenticationServiceException: Error on login attempt
2025-03-26T11:17:28.174Z ERROR 14 --- [omcat-handler-9] o.a.c.c.C.[.[.[/].[dispatcherServlet] : Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception
java.lang.NullPointerException: Cannot invoke "org.springframework.security.web.AuthenticationEntryPoint.commence(jakarta.servlet.http.HttpServletRequest, jakarta.servlet.http.HttpServletResponse, org.springframework.security.core.AuthenticationException)" because "this.authenticationEntryPoint" is null
at com.cumulocity.microservice.security.token.CumulocityOAuthMicroserviceFilter.doFilter(CumulocityOAuthMicroserviceFilter.java:89)
at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:240)
at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:227)
at org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:137)
at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:107)
at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:93)
at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:240)
at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:227)
at org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:137)
at org.springframework.security.web.header.HeaderWriterFilter.doHeadersAfter(HeaderWriterFilter.java:90)
at org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:75)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116)
at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:240)
at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:227)
at org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:137)
at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:62)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116)
at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:240)
at org.springframework.security.web.ObservationFilterChainDecorator$AroundFilterObservation$SimpleAroundFilterObservation.lambda$wrap$0(ObservationFilterChainDecorator.java:323)
at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:224)
at org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:137)
at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:233)
at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:191)
at org.springframework.web.filter.CompositeFilter$VirtualFilterChain.doFilter(CompositeFilter.java:113)
at org.springframework.web.servlet.handler.HandlerMappingIntrospector.lambda$createCacheFilter$3(HandlerMappingIntrospector.java:195)
at org.springframework.web.filter.CompositeFilter$VirtualFilterChain.doFilter(CompositeFilter.java:113)
at org.springframework.web.filter.CompositeFilter.doFilter(CompositeFilter.java:74)
at org.springframework.security.config.annotation.web.configuration.WebMvcSecurityConfiguration$CompositeFilterChainProxy.doFilter(WebMvcSecurityConfiguration.java:230)
at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:362)
at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:278)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140)
at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140)
at org.springframework.web.filter.ServerHttpObservationFilter.doFilterInternal(ServerHttpObservationFilter.java:113)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140)
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:167)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:90)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:483)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:115)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:731)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:344)
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:384)
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63)
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:905)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1741)
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52)
at java.base/java.lang.VirtualThread.run(VirtualThread.java:329)
Afterwards try to restart the microservice (unsubscribe - subscribe) and check if the issue is resolved.
Unfortunately you might need to re-create the connectors
I fear this breaking change was introduced with the new HTTP Connector + WebHook Connector where we needed to enhaned the connector model.
MEMORY_LIMIT: 1907MB
190MB is left for system
1717MB is left for application
Using JDK8+ memory settings
Java Memory Settings: -Xmx1546m -XX:MaxMetaspaceSize=171m, memory limit: 2G
heap dumps /var/log/dynamic-mapping-service/heap-dump-<pid>.hprof
2025-03-26T13:21:17.263Z INFO 14 --- [ main] c.c.m.l.c.LoggingEnvironmentRunListener : logging.conf: /etc/dynamic-mapping-service/dynamic-mapping-service-logging.xml
██████╗ ██╗ ██╗███╗ ██╗ █████╗ ███╗ ███╗██╗ ██████╗ ███╗ ███╗ █████╗ ██████╗ ██████╗ ███████╗██████╗
██╔══██╗╚██╗ ██╔╝████╗ ██║██╔══██╗████╗ ████║██║██╔════╝ ████╗ ████║██╔══██╗██╔══██╗██╔══██╗██╔════╝██╔══██╗
██║ ██║ ╚████╔╝ ██╔██╗ ██║███████║██╔████╔██║██║██║ ██╔████╔██║███████║██████╔╝██████╔╝█████╗ ██████╔╝
██║ ██║ ╚██╔╝ ██║╚██╗██║██╔══██║██║╚██╔╝██║██║██║ ██║╚██╔╝██║██╔══██║██╔═══╝ ██╔═══╝ ██╔══╝ ██╔══██╗
██████╔╝ ██║ ██║ ╚████║██║ ██║██║ ╚═╝ ██║██║╚██████╗ ██║ ╚═╝ ██║██║ ██║██║ ██║ ███████╗██║ ██║
╚═════╝ ╚═╝ ╚═╝ ╚═══╝╚═╝ ╚═╝╚═╝ ╚═╝╚═╝ ╚═════╝ ╚═╝ ╚═╝╚═╝ ╚═╝╚═╝ ╚═╝ ╚══════╝╚═╝ ╚═╝
2025-03-26T13:21:17.967Z INFO 14 --- [ main] dynamic.mapping.App : Starting App using Java 21.0.6 with PID 14 (/data/dynamic-mapping-service.jar started by root in /)
2025-03-26T13:21:17.969Z INFO 14 --- [ main] dynamic.mapping.App : The following 1 profile is active: "prod"
2025-03-26T13:21:30.169Z INFO 14 --- [ main] o.s.c.a.ConfigurationClassEnhancer : @Bean method EnableContextSupportConfiguration.propertySourcesPlaceholderConfigurer is non-static and returns an object assignable to Spring's BeanFactoryPostProcessor interface. This will result in a failure to process annotations such as @Autowired, @Resource and @PostConstruct within the method's declaring @Configuration class. Add the 'static' modifier to this method to avoid these container lifecycle issues; see @Bean javadoc for complete details.
2025-03-26T13:21:30.270Z INFO 14 --- [ main] o.s.c.a.ConfigurationClassEnhancer : @Bean method EnableContextSupportConfiguration.contextScopeConfigurer is non-static and returns an object assignable to Spring's BeanFactoryPostProcessor interface. This will result in a failure to process annotations such as @Autowired, @Resource and @PostConstruct within the method's declaring @Configuration class. Add the 'static' modifier to this method to avoid these container lifecycle issues; see @Bean javadoc for complete details.
2025-03-26T13:21:35.866Z INFO 14 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port 80 (http)
2025-03-26T13:21:35.964Z INFO 14 --- [ main] o.apache.catalina.core.StandardService : Starting service [Tomcat]
2025-03-26T13:21:35.964Z INFO 14 --- [ main] o.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache Tomcat/10.1.31]
2025-03-26T13:21:36.772Z INFO 14 --- [ main] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2025-03-26T13:21:36.773Z INFO 14 --- [ main] w.s.c.ServletWebServerApplicationContext : Root WebApplicationContext: initialization completed in 18298 ms
2025-03-26T13:21:38.866Z WARN 14 --- [ main] .m.s.s.i.MicroserviceSettingsServiceImpl : Loading tenant options using bootstrap credentials!
2025-03-26T13:21:45.363Z INFO 14 --- [ main] c.c.m.s.c.TokenCacheConfiguration : Default Guava implementation for token cache is used.
Parameters:
- max cache size: 10000
- expire after access: 10 minutes. Expire after write 0 seconds
2025-03-26T13:21:45.764Z WARN 14 --- [ main] r$InitializeUserDetailsManagerConfigurer : Global AuthenticationManager configured with an AuthenticationProvider bean. UserDetailsService beans will not be used for username/password login. Consider removing the AuthenticationProvider bean. Alternatively, consider using the UserDetailsService in a manually instantiated DaoAuthenticationProvider.
2025-03-26T13:21:45.882Z INFO 14 --- [ main] bleMicroserviceSubscriptionConfiguration : Microservice repository will be build for application 'dynamic-mapping-service'.
2025-03-26T13:21:49.565Z INFO 14 --- [ main] o.s.boot.web.servlet.RegistrationBean : Filter cumulocityOAuthMicroserviceFilterRegistration was not registered (disabled)
2025-03-26T13:21:49.565Z INFO 14 --- [ main] o.s.boot.web.servlet.RegistrationBean : Filter preAuthenticateFilterRegistration was not registered (disabled)
2025-03-26T13:21:49.565Z INFO 14 --- [ main] o.s.boot.web.servlet.RegistrationBean : Filter postAuthenticateFilterRegistration was not registered (disabled)
2025-03-26T13:21:56.062Z INFO 14 --- [ main] o.s.b.a.e.web.EndpointLinksResolver : Exposing 4 endpoints beneath base path ''
2025-03-26T13:21:56.986Z INFO 14 --- [ main] c.c.m.s.TenantOptionPropertySource : Overriding application settings with tenant options is enabled.
2025-03-26T13:22:01.884Z INFO 14 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat started on port 80 (http) with context path '/'
2025-03-26T13:22:02.070Z INFO 14 --- [ main] .s.s.i.MicroserviceSubscriptionScheduler : Start; subscriptionDelay = 10000, subscriptionInitialDelay = 30000
2025-03-26T13:22:02.075Z INFO 14 --- [ main] dynamic.mapping.App : Started App in 48.799 seconds (process running for 53.755)
2025-03-26T13:22:30.566Z INFO 14 --- [omcat-handler-0] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring DispatcherServlet 'dispatcherServlet'
2025-03-26T13:22:30.566Z INFO 14 --- [omcat-handler-0] o.s.web.servlet.DispatcherServlet : Initializing Servlet 'dispatcherServlet'
2025-03-26T13:22:30.569Z INFO 14 --- [omcat-handler-0] o.s.web.servlet.DispatcherServlet : Completed initialization in 2 ms
2025-03-26T13:22:32.860Z INFO 14 --- [subscriptions-0] dynamic.mapping.core.BootstrapService : Tenant t1552132465 - Microservice subscribed
2025-03-26T13:22:33.973Z INFO 14 --- [omcat-handler-4] d.mapping.controller.MappingController : Tenant t1552132465 - Get mappings
2025-03-26T13:22:34.170Z INFO 14 --- [omcat-handler-3] d.mapping.controller.MappingController : Tenant t1552132465 - Get mappings
2025-03-26T13:22:34.762Z INFO 14 --- [omcat-handler-6] d.mapping.controller.MappingController : Tenant t1552132465 - Get mappings
2025-03-26T13:22:34.764Z INFO 14 --- [omcat-handler-7] d.mapping.controller.MappingController : Tenant t1552132465 - Get mappings
2025-03-26T13:22:34.971Z INFO 14 --- [subscriptions-0] dynamic.mapping.core.C8YAgent : Tenant t1552132465 - Initialize cache 100000
2025-03-26T13:22:35.264Z INFO 14 --- [subscriptions-0] dynamic.mapping.core.C8YAgent : Tenant t1552132465 - Agent with ID d11r_mappingService already exists {"managedObject":{"self":"http://t1552132465.eu-latest.cumulocity.com/inventory/managedObjects/995346910","id":"995346910"},"externalId":"d11r_mappingService","self":"http://t1552132465.eu-latest.cumulocity.com/identity/externalIds/c8y_Serial/d11r_mappingService","type":"c8y_Serial"}
2025-03-26T13:22:36.466Z INFO 14 --- [subscriptions-0] dynamic.mapping.core.MappingComponent : Tenant t1552132465 - Loaded mappings outbound: 0 to cache
2025-03-26T13:22:36.667Z INFO 14 --- [subscriptions-0] dynamic.mapping.core.MappingComponent : Tenant t1552132465 - Loaded mappings inbound: 2 to cache
2025-03-26T13:22:36.669Z ERROR 14 --- [subscriptions-0] dynamic.mapping.core.BootstrapService : Tenant t1552132465 - Initialization error: Cannot invoke "String.trim()" because "topic" is null
2025-03-26T13:22:54.248Z INFO 14 --- [mcat-handler-10] d.m.controller.ConfigurationController : Tenant t1552132465 - Getting connection properties...
2025-03-26T13:22:54.265Z INFO 14 --- [mcat-handler-11] d.m.controller.ConfigurationController : Tenant t1552132465 - Getting connection properties...
2025-03-26T13:22:54.282Z WARN 14 --- [omcat-handler-9] c.c.m.context.ContextServiceImpl : execution of task failed within tenant : t1552132465 - jakarta.servlet.ServletException: Request processing failed: java.lang.NullPointerException: Cannot invoke "java.util.Map.size()" because "m" is null
2025-03-26T13:22:54.282Z WARN 14 --- [omcat-handler-9] c.c.m.context.ContextServiceImpl : execution of task failed within tenant : t1552132465 - Error on login attempt
2025-03-26T13:22:54.282Z WARN 14 --- [omcat-handler-9] .m.s.t.CumulocityOAuthMicroserviceFilter : Error {}
org.springframework.security.authentication.AuthenticationServiceException: Error on login attempt
at com.cumulocity.microservice.security.token.CumulocityOAuthMicroserviceFilter.lambda$doFilter$0(CumulocityOAuthMicroserviceFilter.java:78)
at com.cumulocity.microservice.context.ContextServiceImpl$CallableRunnableWrapper.call(ContextServiceImpl.java:119)
at com.cumulocity.microservice.context.ContextServiceImpl$CallableRunnableWrapper.call(ContextServiceImpl.java:109)
at com.cumulocity.microservice.context.ContextServiceImpl.callWithinContext(ContextServiceImpl.java:78)
at com.cumulocity.microservice.context.ContextServiceImpl.runWithinContext(ContextServiceImpl.java:66)
at com.cumulocity.microservice.security.token.CumulocityOAuthMicroserviceFilter.doFilter(CumulocityOAuthMicroserviceFilter.java:72)
at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:240)
at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:227)
at org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:137)
at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:107)
at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:93)
at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:240)
at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:227)
at org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:137)
at org.springframework.security.web.header.HeaderWriterFilter.doHeadersAfter(HeaderWriterFilter.java:90)
at org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:75)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116)
at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:240)
at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:227)
at org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:137)
at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:62)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116)
at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:240)
at org.springframework.security.web.ObservationFilterChainDecorator$AroundFilterObservation$SimpleAroundFilterObservation.lambda$wrap$0(ObservationFilterChainDecorator.java:323)
at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:224)
at org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:137)
at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:233)
at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:191)
at org.springframework.web.filter.CompositeFilter$VirtualFilterChain.doFilter(CompositeFilter.java:113)
at org.springframework.web.servlet.handler.HandlerMappingIntrospector.lambda$createCacheFilter$3(HandlerMappingIntrospector.java:195)
at org.springframework.web.filter.CompositeFilter$VirtualFilterChain.doFilter(CompositeFilter.java:113)
at org.springframework.web.filter.CompositeFilter.doFilter(CompositeFilter.java:74)
at org.springframework.security.config.annotation.web.configuration.WebMvcSecurityConfiguration$CompositeFilterChainProxy.doFilter(WebMvcSecurityConfiguration.java:230)
at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:362)
at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:278)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140)
at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140)
at org.springframework.web.filter.ServerHttpObservationFilter.doFilterInternal(ServerHttpObservationFilter.java:113)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140)
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:167)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:90)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:483)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:115)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:731)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:344)
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:384)
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63)
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:905)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1741)
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52)
at java.base/java.lang.VirtualThread.run(VirtualThread.java:329)
Caused by: java.lang.RuntimeException: jakarta.servlet.ServletException: Request processing failed: java.lang.NullPointerException: Cannot invoke "java.util.Map.size()" because "m" is null
at com.google.common.base.Throwables.propagate(Throwables.java:249)
at com.cumulocity.microservice.security.filter.PostAuthenticateServletFilter$1.run(PostAuthenticateServletFilter.java:46)
at com.cumulocity.microservice.context.ContextServiceImpl$CallableRunnableWrapper.call(ContextServiceImpl.java:119)
at com.cumulocity.microservice.context.ContextServiceImpl$CallableRunnableWrapper.call(ContextServiceImpl.java:109)
at com.cumulocity.microservice.context.ContextServiceImpl.callWithinContext(ContextServiceImpl.java:78)
at com.cumulocity.microservice.context.ContextServiceImpl.runWithinContext(ContextServiceImpl.java:66)
at com.cumulocity.microservice.context.ContextServiceImpl$4.run(ContextServiceImpl.java:129)
at com.cumulocity.microservice.security.filter.PostAuthenticateServletFilter.doFilterInternal(PostAuthenticateServletFilter.java:79)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116)
at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:240)
at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:227)
at org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:137)
at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:100)
at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:240)
at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:227)
at org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:137)
at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:179)
at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:240)
at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:227)
at org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:137)
at org.springframework.security.web.authentication.www.BasicAuthenticationFilter.doFilterInternal(BasicAuthenticationFilter.java:181)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116)
at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:240)
at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:227)
at org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:137)
at com.cumulocity.microservice.security.filter.PreAuthenticateServletFilter$1.run(PreAuthenticateServletFilter.java:39)
at com.cumulocity.microservice.security.filter.PreAuthenticateServletFilter.doFilterInternal(PreAuthenticateServletFilter.java:72)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116)
at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:240)
at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:227)
at org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:137)
at com.cumulocity.microservice.security.token.CumulocityOAuthMicroserviceFilter.lambda$doFilter$0(CumulocityOAuthMicroserviceFilter.java:76)
... 62 common frames omitted
Caused by: jakarta.servlet.ServletException: Request processing failed: java.lang.NullPointerException: Cannot invoke "java.util.Map.size()" because "m" is null
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1022)
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:903)
at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:564)
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:885)
at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:658)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:195)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140)
at org.springframework.web.filter.CompositeFilter$VirtualFilterChain.doFilter(CompositeFilter.java:108)
at org.springframework.security.web.FilterChainProxy.lambda$doFilterInternal$3(FilterChainProxy.java:231)
at org.springframework.security.web.ObservationFilterChainDecorator$FilterObservation$SimpleFilterObservation.lambda$wrap$1(ObservationFilterChainDecorator.java:479)
at org.springframework.security.web.ObservationFilterChainDecorator$AroundFilterObservation$SimpleAroundFilterObservation.lambda$wrap$1(ObservationFilterChainDecorator.java:340)
at org.springframework.security.web.ObservationFilterChainDecorator.lambda$wrapSecured$0(ObservationFilterChainDecorator.java:82)
at org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:128)
at org.springframework.security.web.access.intercept.AuthorizationFilter.doFilter(AuthorizationFilter.java:100)
at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:240)
at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:227)
at org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:137)
at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:126)
at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:120)
at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:240)
at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:227)
at org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:137)
at com.cumulocity.microservice.security.filter.PostAuthenticateServletFilter$1.run(PostAuthenticateServletFilter.java:44)
... 92 common frames omitted
Caused by: java.lang.NullPointerException: Cannot invoke "java.util.Map.size()" because "m" is null
at java.base/java.util.HashMap.putMapEntries(HashMap.java:503)
at java.base/java.util.HashMap.putAll(HashMap.java:791)
at dynamic.mapping.controller.MonitoringController.getConnectorsStatus(MonitoringController.java:122)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:255)
at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:188)
at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:118)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:926)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:831)
at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1089)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:979)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1014)
... 117 common frames omitted
2025-03-26T13:22:54.286Z WARN 14 --- [omcat-handler-9] .m.s.t.CumulocityOAuthMicroserviceFilter : org.springframework.security.authentication.AuthenticationServiceException: Error on login attempt
2025-03-26T13:22:54.361Z ERROR 14 --- [omcat-handler-9] o.a.c.c.C.[.[.[/].[dispatcherServlet] : Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception
java.lang.NullPointerException: Cannot invoke "org.springframework.security.web.AuthenticationEntryPoint.commence(jakarta.servlet.http.HttpServletRequest, jakarta.servlet.http.HttpServletResponse, org.springframework.security.core.AuthenticationException)" because "this.authenticationEntryPoint" is null
at com.cumulocity.microservice.security.token.CumulocityOAuthMicroserviceFilter.doFilter(CumulocityOAuthMicroserviceFilter.java:89)
at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:240)
at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:227)
at org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:137)
at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:107)
at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:93)
at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:240)
at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:227)
at org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:137)
at org.springframework.security.web.header.HeaderWriterFilter.doHeadersAfter(HeaderWriterFilter.java:90)
at org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:75)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116)
at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:240)
at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:227)
at org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:137)
at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:62)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116)
at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.wrapFilter(ObservationFilterChainDecorator.java:240)
at org.springframework.security.web.ObservationFilterChainDecorator$AroundFilterObservation$SimpleAroundFilterObservation.lambda$wrap$0(ObservationFilterChainDecorator.java:323)
at org.springframework.security.web.ObservationFilterChainDecorator$ObservationFilter.doFilter(ObservationFilterChainDecorator.java:224)
at org.springframework.security.web.ObservationFilterChainDecorator$VirtualFilterChain.doFilter(ObservationFilterChainDecorator.java:137)
at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:233)
at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:191)
at org.springframework.web.filter.CompositeFilter$VirtualFilterChain.doFilter(CompositeFilter.java:113)
at org.springframework.web.servlet.handler.HandlerMappingIntrospector.lambda$createCacheFilter$3(HandlerMappingIntrospector.java:195)
at org.springframework.web.filter.CompositeFilter$VirtualFilterChain.doFilter(CompositeFilter.java:113)
at org.springframework.web.filter.CompositeFilter.doFilter(CompositeFilter.java:74)
at org.springframework.security.config.annotation.web.configuration.WebMvcSecurityConfiguration$CompositeFilterChainProxy.doFilter(WebMvcSecurityConfiguration.java:230)
at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:362)
at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:278)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140)
at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140)
at org.springframework.web.filter.ServerHttpObservationFilter.doFilterInternal(ServerHttpObservationFilter.java:113)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140)
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:167)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:90)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:483)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:115)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:731)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:344)
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:384)
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63)
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:905)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1741)
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52)
at java.base/java.lang.VirtualThread.run(VirtualThread.java:329)
The issue was that an “old” mapping got inconsistent during migration. Therfor a required field mappingTopic for mappings were empty leading into some very bad chain of errors that in the end the microservice could not be properly initialized.
Solution: Delete the “old” mapping, restart the microservice, re-create the mapping now properly.
We will fix that the mapper will stop initializing if just one mapping is inconsistent. It should be just ignored with a warning in the log file.
Stefan, thank you for solving this issue. The dynamic-mapper now works again. I could re-create the connector again and the mapper could connect to our mqtt-broker.
