This seems not the root cause. Try find in kylin.log, there should be another error ahead of this.
On Wed, Jun 13, 2018 at 7:03 PM, praveen kumar <praveenec...@gmail.com> wrote: > Hi, > I hit Query Against Cube, the Cube return output but kylin log > below error is coming.kindly guide me. > > 2018-06-13 16:23:03,432 WARN [Query 09146ac0-505e-4fa5-92e4-ed53085c2ece-76] > util.MBeans:68 : Failed to register MBean "null" > javax.management.RuntimeOperationsException: Exception occurred trying to > register the MBean > at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor. > registerDynamicMBean(DefaultMBeanServerInterceptor.java:951) > at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerObject( > DefaultMBeanServerInterceptor.java:900) > at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerMBean( > DefaultMBeanServerInterceptor.java:324) > at com.sun.jmx.mbeanserver.JmxMBeanServer.registerMBean( > JmxMBeanServer.java:522) > at org.apache.hadoop.metrics2.util.MBeans.register(MBeans.java:57) > at org.apache.hadoop.metrics2.impl.MetricsSourceAdapter.startMBeans( > MetricsSourceAdapter.java:221) > at org.apache.hadoop.metrics2.impl.MetricsSourceAdapter. > start(MetricsSourceAdapter.java:96) > at org.apache.hadoop.metrics2.impl.MetricsSystemImpl.registerSource( > MetricsSystemImpl.java:245) > at org.apache.hadoop.metrics2.impl.MetricsSystemImpl. > register(MetricsSystemImpl.java:223) > at org.apache.kylin.rest.metrics.QueryMetrics.registerWith( > QueryMetrics.java:128) > at org.apache.kylin.rest.metrics.QueryMetricsFacade.getQueryMetrics( > QueryMetricsFacade.java:275) > at org.apache.kylin.rest.metrics.QueryMetricsFacade.updateMetricsToLocal( > QueryMetricsFacade.java:88) > at org.apache.kylin.rest.metrics.QueryMetricsFacade.updateMetrics( > QueryMetricsFacade.java:72) > at org.apache.kylin.rest.service.QueryService.recordMetric( > QueryService.java:560) > at org.apache.kylin.rest.service.QueryService.doQueryWithCache( > QueryService.java:469) > at org.apache.kylin.rest.service.QueryService.doQueryWithCache( > QueryService.java:390) > at org.apache.kylin.rest.controller.QueryController. > query(QueryController.java:86) > at sun.reflect.GeneratedMethodAccessor313.invoke(Unknown Source) > at sun.reflect.DelegatingMethodAccessorImpl.invoke( > DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:498) > at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke( > InvocableHandlerMethod.java:205) > at org.springframework.web.method.support.InvocableHandlerMethod. > invokeForRequest(InvocableHandlerMethod.java:133) > at org.springframework.web.servlet.mvc.method.annotation. > ServletInvocableHandlerMethod.invokeAndHandle( > ServletInvocableHandlerMethod.java:97) > at org.springframework.web.servlet.mvc.method.annotation. > RequestMappingHandlerAdapter.invokeHandlerMethod( > RequestMappingHandlerAdapter.java:827) > at org.springframework.web.servlet.mvc.method.annotation. > RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter. > java:738) > at org.springframework.web.servlet.mvc.method. > AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85) > at org.springframework.web.servlet.DispatcherServlet. > doDispatch(DispatcherServlet.java:967) > at org.springframework.web.servlet.DispatcherServlet. > doService(DispatcherServlet.java:901) > at org.springframework.web.servlet.FrameworkServlet.processRequest( > FrameworkServlet.java:970) > at org.springframework.web.servlet.FrameworkServlet. > doPost(FrameworkServlet.java:872) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:650) > at org.springframework.web.servlet.FrameworkServlet. > service(FrameworkServlet.java:846) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:731) > at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter( > ApplicationFilterChain.java:303) > at org.apache.catalina.core.ApplicationFilterChain.doFilter( > ApplicationFilterChain.java:208) > at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) > at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter( > ApplicationFilterChain.java:241) > at org.apache.catalina.core.ApplicationFilterChain.doFilter( > ApplicationFilterChain.java:208) > at org.springframework.security.web.FilterChainProxy$ > VirtualFilterChain.doFilter(FilterChainProxy.java:317) > at org.springframework.security.web.access.intercept. > FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:127) > at org.springframework.security.web.access.intercept. > FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:91) > at org.springframework.security.web.FilterChainProxy$ > VirtualFilterChain.doFilter(FilterChainProxy.java:331) > at org.springframework.security.web.access.ExceptionTranslationFilter. > doFilter(ExceptionTranslationFilter.java:114) > at org.springframework.security.web.FilterChainProxy$ > VirtualFilterChain.doFilter(FilterChainProxy.java:331) > at org.springframework.security.web.session.SessionManagementFilter. > doFilter(SessionManagementFilter.java:137) > at org.springframework.security.web.FilterChainProxy$ > VirtualFilterChain.doFilter(FilterChainProxy.java:331) > at org.springframework.security.web.authentication. > AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter. > java:111) > at org.springframework.security.web.FilterChainProxy$ > VirtualFilterChain.doFilter(FilterChainProxy.java:331) > at org.springframework.security.web.servletapi. > SecurityContextHolderAwareRequestFilter.doFilter( > SecurityContextHolderAwareRequestFilter.java:170) > at org.springframework.security.web.FilterChainProxy$ > VirtualFilterChain.doFilter(FilterChainProxy.java:331) > at org.springframework.security.web.savedrequest.RequestCacheAwareFilter. > doFilter(RequestCacheAwareFilter.java:63) > at org.springframework.security.web.FilterChainProxy$ > VirtualFilterChain.doFilter(FilterChainProxy.java:331) > at org.springframework.security.web.authentication.www. > BasicAuthenticationFilter.doFilterInternal(BasicAuthenticationFilter. > java:158) > at org.springframework.web.filter.OncePerRequestFilter. > doFilter(OncePerRequestFilter.java:107) > at org.springframework.security.web.FilterChainProxy$ > VirtualFilterChain.doFilter(FilterChainProxy.java:331) > at org.springframework.security.web.authentication. > AbstractAuthenticationProcessingFilter.doFilter( > AbstractAuthenticationProcessingFilter.java:200) > at org.springframework.security.web.FilterChainProxy$ > VirtualFilterChain.doFilter(FilterChainProxy.java:331) > at org.springframework.security.web.authentication.logout. > LogoutFilter.doFilter(LogoutFilter.java:116) > at org.springframework.security.web.FilterChainProxy$ > VirtualFilterChain.doFilter(FilterChainProxy.java:331) > at org.springframework.security.web.header.HeaderWriterFilter. > doFilterInternal(HeaderWriterFilter.java:64) > at org.springframework.web.filter.OncePerRequestFilter. > doFilter(OncePerRequestFilter.java:107) > at org.springframework.security.web.FilterChainProxy$ > VirtualFilterChain.doFilter(FilterChainProxy.java:331) > at org.springframework.security.web.context.request.async. > WebAsyncManagerIntegrationFilter.doFilterInternal( > WebAsyncManagerIntegrationFilter.java:56) > at org.springframework.web.filter.OncePerRequestFilter. > doFilter(OncePerRequestFilter.java:107) > at org.springframework.security.web.FilterChainProxy$ > VirtualFilterChain.doFilter(FilterChainProxy.java:331) > at org.springframework.security.web.context.SecurityContextPersistenceFilt > er.doFilter(SecurityContextPersistenceFilter.java:105) > at org.springframework.security.web.FilterChainProxy$ > VirtualFilterChain.doFilter(FilterChainProxy.java:331) > at org.springframework.security.web.FilterChainProxy.doFilterInternal( > FilterChainProxy.java:214) > at org.springframework.security.web.FilterChainProxy.doFilter( > FilterChainProxy.java:177) > at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate( > DelegatingFilterProxy.java:346) > at org.springframework.web.filter.DelegatingFilterProxy.doFilter( > DelegatingFilterProxy.java:262) > at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter( > ApplicationFilterChain.java:241) > at org.apache.catalina.core.ApplicationFilterChain.doFilter( > ApplicationFilterChain.java:208) > at com.thetransactioncompany.cors.CORSFilter.doFilter(CORSFilter.java:209) > at com.thetransactioncompany.cors.CORSFilter.doFilter(CORSFilter.java:244) > at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter( > ApplicationFilterChain.java:241) > at org.apache.catalina.core.ApplicationFilterChain.doFilter( > ApplicationFilterChain.java:208) > at org.apache.catalina.core.StandardWrapperValve.invoke( > StandardWrapperValve.java:219) > at org.apache.catalina.core.StandardContextValve.invoke( > StandardContextValve.java:110) > at org.apache.catalina.core.StandardHostValve.invoke( > StandardHostValve.java:169) > at org.apache.catalina.valves.ErrorReportValve.invoke( > ErrorReportValve.java:103) > at org.apache.catalina.valves.AccessLogValve.invoke( > AccessLogValve.java:962) > at org.apache.catalina.core.StandardEngineValve.invoke( > StandardEngineValve.java:116) > at org.apache.catalina.connector.CoyoteAdapter.service( > CoyoteAdapter.java:445) > at org.apache.coyote.http11.AbstractHttp11Processor.process( > AbstractHttp11Processor.java:1115) > at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler. > process(AbstractProtocol.java:637) > at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor. > run(JIoEndpoint.java:316) > at java.util.concurrent.ThreadPoolExecutor.runWorker( > ThreadPoolExecutor.java:1149) > at java.util.concurrent.ThreadPoolExecutor$Worker.run( > ThreadPoolExecutor.java:624) > at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run( > TaskThread.java:61) > at java.lang.Thread.run(Thread.java:748) > Caused by: java.lang.IllegalArgumentException: No object name specified > at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor. > registerDynamicMBean(DefaultMBeanServerInterceptor.java:949) > ... 90 more > 2018-06-13 16:23:03,433 WARN [Query 09146ac0-505e-4fa5-92e4-ed53085c2ece-76] > service.QueryService:471 : Write metric error. > java.lang.NullPointerException > >
