1 详细异常

org.apache.avro.AvroRemoteException: java.net.ConnectException: Connection refused (Connection refused)

        at org.apache.avro.ipc.specific.SpecificRequestor.invoke(SpecificRequestor.java:88)

        at com.sun.proxy.$Proxy123.queryEvents(Unknown Source)

        at com.cloudera.cmf.event.query.AvroEventStoreQueryProxy.doQuery(AvroEventStoreQueryProxy.java:160)

        at com.cloudera.server.web.cmf.events.EventDao.findEvents(EventDao.java:361)

        at com.cloudera.server.web.cmf.EventsController.query(EventsController.java:166)

        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)

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

        at java.lang.reflect.Method.invoke(Method.java:498)

        at org.springframework.web.bind.annotation.support.HandlerMethodInvoker.invokeHandlerMethod(HandlerMethodInvoker.java:176)

        at org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.invokeHandlerMethod(AnnotationMethodHandlerAdapter.java:436)

        at org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.handle(AnnotationMethodHandlerAdapter.java:424)

        at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:790)

        at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:719)

        at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:669)

        at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:574)

        at javax.servlet.http.HttpServlet.service(HttpServlet.java:575)

        at javax.servlet.http.HttpServlet.service(HttpServlet.java:668)

        at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)

        at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1221)

        at org.mortbay.servlet.UserAgentFilter.doFilter(UserAgentFilter.java:78)

        at org.mortbay.servlet.GzipFilter.doFilter(GzipFilter.java:131)

        at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)

        at com.jamonapi.http.JAMonServletFilter.doFilter(JAMonServletFilter.java:48)

        at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)

        at com.cloudera.enterprise.JavaMelodyFacade$MonitoringFilter.doFilter(JavaMelodyFacade.java:109)

        at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)

        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:311)

        at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:116)

        at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:83)

        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)

        at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:113)

        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)

        at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:101)

        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)

        at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:113)

        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)

        at org.springframework.security.web.authentication.rememberme.RememberMeAuthenticationFilter.doFilter(RememberMeAuthenticationFilter.java:146)

        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)

        at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:54)

        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)

        at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:45)

        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)

        at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:182)

        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)

        at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:105)

        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)

        at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87)

        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)

        at org.springframework.security.web.session.ConcurrentSessionFilter.doFilter(ConcurrentSessionFilter.java:125)

        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)

        at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:173)

        at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:237)

        at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167)

        at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)

        at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)

        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)

        at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)

        at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:399)

        at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)

        at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)

        at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)

        at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:767)

        at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:450)

        at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)

        at org.mortbay.jetty.handler.StatisticsHandler.handle(StatisticsHandler.java:53)

        at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)

        at org.mortbay.jetty.Server.handle(Server.java:326)

        at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)

        at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:928)

        at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:549)

        at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)

        at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)

        at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:410)

        at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)

Caused by: java.net.ConnectException: Connection refused (Connection refused)

        at java.net.PlainSocketImpl.socketConnect(Native Method)

        at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)

        at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)

        at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)

        at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)

        at java.net.Socket.connect(Socket.java:589)

        at sun.net.NetworkClient.doConnect(NetworkClient.java:175)

        at sun.net.www.http.HttpClient.openServer(HttpClient.java:463)

        at sun.net.www.http.HttpClient.openServer(HttpClient.java:558)

        at sun.net.www.http.HttpClient.<init>(HttpClient.java:242)

        at sun.net.www.http.HttpClient.New(HttpClient.java:339)

        at sun.net.www.http.HttpClient.New(HttpClient.java:357)

        at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:1220)

        at sun.net.www.protocol.http.HttpURLConnection.plainConnect0(HttpURLConnection.java:1156)

        at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:1050)

        at sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:984)

        at sun.net.www.protocol.http.HttpURLConnection.getOutputStream0(HttpURLConnection.java:1334)

        at sun.net.www.protocol.http.HttpURLConnection.getOutputStream(HttpURLConnection.java:1309)

        at org.apache.avro.ipc.HttpTransceiver.writeBuffers(HttpTransceiver.java:71)

        at org.apache.avro.ipc.Transceiver.transceive(Transceiver.java:58)

        at org.apache.avro.ipc.Transceiver.transceive(Transceiver.java:72)

        at org.apache.avro.ipc.Requestor.request(Requestor.java:147)

        at org.apache.avro.ipc.Requestor.request(Requestor.java:101)

        at org.apache.avro.ipc.specific.SpecificRequestor.invoke(SpecificRequestor.java:72)

        ... 74 more

2019-03-25 14:53:53,955 WARN 763429504@scm-web-11:com.cloudera.server.web.cmf.HealthReportHelper: Error getting health report from Service Monitor.

org.apache.avro.AvroRemoteException: java.net.ConnectException: Connection refused (Connection refused)

        at org.apache.avro.ipc.specific.SpecificRequestor.invoke(SpecificRequestor.java:88)

        at com.sun.proxy.$Proxy124.getAvroHealthReports(Unknown Source)

        at com.cloudera.cmf.protocol.firehose.nozzle.TimeoutNozzleIPC.getAvroHealthReports(TimeoutNozzleIPC.java:127)

        at com.cloudera.cmon.NozzleIPCWrapper.getHealthReports(NozzleIPCWrapper.java:599)

        at com.cloudera.server.web.cmf.HealthReportHelper$GetHealthReportCallable.call(HealthReportHelper.java:502)

        at com.cloudera.server.web.cmf.HealthReportHelper.getHealthReport(HealthReportHelper.java:350)

        at com.cloudera.server.web.cmf.HealthCheckController.instanceStatusHealthCheckJSON(HealthCheckController.java:277)

        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)

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

        at java.lang.reflect.Method.invoke(Method.java:498)

        at org.springframework.web.bind.annotation.support.HandlerMethodInvoker.invokeHandlerMethod(HandlerMethodInvoker.java:176)

        at org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.invokeHandlerMethod(AnnotationMethodHandlerAdapter.java:436)

        at org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.handle(AnnotationMethodHandlerAdapter.java:424)

        at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:790)

        at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:719)

        at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:669)

        at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:574)

        at javax.servlet.http.HttpServlet.service(HttpServlet.java:575)

        at javax.servlet.http.HttpServlet.service(HttpServlet.java:668)

        at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)

        at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1221)

        at org.mortbay.servlet.UserAgentFilter.doFilter(UserAgentFilter.java:78)

        at org.mortbay.servlet.GzipFilter.doFilter(GzipFilter.java:131)

        at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)

        at com.jamonapi.http.JAMonServletFilter.doFilter(JAMonServletFilter.java:48)

        at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)

        at com.cloudera.enterprise.JavaMelodyFacade$MonitoringFilter.doFilter(JavaMelodyFacade.java:109)

        at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)

        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:311)

        at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:116)

        at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:83)

        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)

        at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:113)

        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)

        at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:101)

        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)

        at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:113)

        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)

        at org.springframework.security.web.authentication.rememberme.RememberMeAuthenticationFilter.doFilter(RememberMeAuthenticationFilter.java:146)

        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)

        at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:54)

        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)

        at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:45)

        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)

        at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:182)

        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)

        at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:105)

        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)

        at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87)

        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)

        at org.springframework.security.web.session.ConcurrentSessionFilter.doFilter(ConcurrentSessionFilter.java:125)

        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)

        at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:173)

        at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:237)

        at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167)

        at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)

        at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)

        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)

        at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)

        at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:399)

        at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)

        at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)

        at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)

        at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:767)

        at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:450)

        at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)

        at org.mortbay.jetty.handler.StatisticsHandler.handle(StatisticsHandler.java:53)

        at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)

        at org.mortbay.jetty.Server.handle(Server.java:326)

        at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)

        at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:928)

        at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:549)

        at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)

        at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)

        at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:410)

        at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)

Caused by: java.net.ConnectException: Connection refused (Connection refused)

        at java.net.PlainSocketImpl.socketConnect(Native Method)

        at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)

        at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)

        at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)

        at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)

        at java.net.Socket.connect(Socket.java:589)

        at sun.net.NetworkClient.doConnect(NetworkClient.java:175)

        at sun.net.www.http.HttpClient.openServer(HttpClient.java:463)

        at sun.net.www.http.HttpClient.openServer(HttpClient.java:558)

        at sun.net.www.http.HttpClient.<init>(HttpClient.java:242)

        at sun.net.www.http.HttpClient.New(HttpClient.java:339)

        at sun.net.www.http.HttpClient.New(HttpClient.java:357)

        at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:1220)

        at sun.net.www.protocol.http.HttpURLConnection.plainConnect0(HttpURLConnection.java:1156)

        at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:1050)

        at sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:984)

        at sun.net.www.protocol.http.HttpURLConnection.getOutputStream0(HttpURLConnection.java:1334)

        at sun.net.www.protocol.http.HttpURLConnection.getOutputStream(HttpURLConnection.java:1309)

        at org.apache.avro.ipc.HttpTransceiver.writeBuffers(HttpTransceiver.java:71)

        at org.apache.avro.ipc.Transceiver.transceive(Transceiver.java:58)

        at org.apache.avro.ipc.Transceiver.transceive(Transceiver.java:72)

        at org.apache.avro.ipc.Requestor.request(Requestor.java:147)

        at org.apache.avro.ipc.Requestor.request(Requestor.java:101)

        at org.apache.avro.ipc.specific.SpecificRequestor.invoke(SpecificRequestor.java:72)

        ... 76 more

2 原因

　　CDH启动顺序错误

正常启动顺序，先启动server，再启动agent，而造成的原因是自己先启动了agent后启动的server，所以抛异常

mysql: service mysqld start

server机器: service cloudera-scm-server start

agent机器:service cloudera-scm-agent start

7180等1min

Cloudera Management Service start

cluster1 start

　　

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