I'd appreciate any help in resolving the exception I'm getting while trying to run my first Storm topology based on a very simple Word Count example I found on internet. I'm running following command: storm jar StormWordCounter-0.0.1-SNAPSHOT.jar demo.storm.WordStormProd MySampleFile.txt Please see my attached code wordstormprod.txt The detailed exception as following: 11033 [main] WARN o.a.s.u.NimbusClient - Ignoring exception while trying to get leader nimbus info from sandbox.hortonworks.com. will retry with a different seed host. java.lang.RuntimeException: org.apache.storm.thrift.transport.TTransportException: java.net.ConnectException: Connection refused at org.apache.storm.security.auth.TBackoffConnect.retryNext(TBackoffConnect.java:64) ~[storm-core-1.0.1.2.5.0.0-1245.jar:1.0.1.2.5.0.0-1245] at org.apache.storm.security.auth.TBackoffConnect.doConnectWithRetry(TBackoffConnect.java:56) ~[storm-core-1.0.1.2.5.0.0-1245.jar:1.0.1.2.5.0.0-1245] at org.apache.storm.security.auth.ThriftClient.reconnect(ThriftClient.java:99) ~[storm-core-1.0.1.2.5.0.0-1245.jar:1.0.1.2.5.0.0-1245] at org.apache.storm.security.auth.ThriftClient.<init>(ThriftClient.java:69) ~[storm-core-1.0.1.2.5.0.0-1245.jar:1.0.1.2.5.0.0-1245] at org.apache.storm.utils.NimbusClient.<init>(NimbusClient.java:105) ~[storm-core-1.0.1.2.5.0.0-1245.jar:1.0.1.2.5.0.0-1245] at org.apache.storm.utils.NimbusClient.getConfiguredClientAs(NimbusClient.java:65) [storm-core-1.0.1.2.5.0.0-1245.jar:1.0.1.2.5.0.0-1245] at org.apache.storm.StormSubmitter.topologyNameExists(StormSubmitter.java:370) [storm-core-1.0.1.2.5.0.0-1245.jar:1.0.1.2.5.0.0-1245] at org.apache.storm.StormSubmitter.submitTopologyAs(StormSubmitter.java:233) [storm-core-1.0.1.2.5.0.0-1245.jar:1.0.1.2.5.0.0-1245] at org.apache.storm.StormSubmitter.submitTopology(StormSubmitter.java:310) [storm-core-1.0.1.2.5.0.0-1245.jar:1.0.1.2.5.0.0-1245] at org.apache.storm.StormSubmitter.submitTopology(StormSubmitter.java:157) [storm-core-1.0.1.2.5.0.0-1245.jar:1.0.1.2.5.0.0-1245] at demo.storm.WordStormProd.main(WordStormProd.java:25) [e02505eca3e011e682160242ac110002.jar:?] Caused by: org.apache.storm.thrift.transport.TTransportException: java.net.ConnectException: Connection refused at org.apache.storm.thrift.transport.TSocket.open(TSocket.java:226) ~[storm-core-1.0.1.2.5.0.0-1245.jar:1.0.1.2.5.0.0-1245] at org.apache.storm.thrift.transport.TFramedTransport.open(TFramedTransport.java:81) ~[storm-core-1.0.1.2.5.0.0-1245.jar:1.0.1.2.5.0.0-1245] at org.apache.storm.security.auth.SimpleTransportPlugin.connect(SimpleTransportPlugin.java:103) ~[storm-core-1.0.1.2.5.0.0-1245.jar:1.0.1.2.5.0.0-1245] at org.apache.storm.security.auth.TBackoffConnect.doConnectWithRetry(TBackoffConnect.java:53) ~[storm-core-1.0.1.2.5.0.0-1245.jar:1.0.1.2.5.0.0-1245] ... 9 more Caused by: java.net.ConnectException: Connection refused at java.net.PlainSocketImpl.socketConnect(Native Method) ~[?:1.7.0_111] at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339) ~[?:1.7.0_111] at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200) ~[?:1.7.0_111] at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182) ~[?:1.7.0_111] at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) ~[?:1.7.0_111] at java.net.Socket.connect(Socket.java:579) ~[?:1.7.0_111] at org.apache.storm.thrift.transport.TSocket.open(TSocket.java:221) ~[storm-core-1.0.1.2.5.0.0-1245.jar:1.0.1.2.5.0.0-1245] at org.apache.storm.thrift.transport.TFramedTransport.open(TFramedTransport.java:81) ~[storm-core-1.0.1.2.5.0.0-1245.jar:1.0.1.2.5.0.0-1245] at org.apache.storm.security.auth.SimpleTransportPlugin.connect(SimpleTransportPlugin.java:103) ~[storm-core-1.0.1.2.5.0.0-1245.jar:1.0.1.2.5.0.0-1245] at org.apache.storm.security.auth.TBackoffConnect.doConnectWithRetry(TBackoffConnect.java:53) ~[storm-core-1.0.1.2.5.0.0-1245.jar:1.0.1.2.5.0.0-1245] ... 9 more Exception in thread "main" java.lang.RuntimeException: org.apache.storm.utils.NimbusLeaderNotFoundException: Could not find leader nimbus from seed hosts [sandbox.hortonworks.com]. Did you specify a valid list of nimbus hosts for config nimbus.seeds? at org.apache.storm.StormSubmitter.topologyNameExists(StormSubmitter.java:380) at org.apache.storm.StormSubmitter.submitTopologyAs(StormSubmitter.java:233) at org.apache.storm.StormSubmitter.submitTopology(StormSubmitter.java:310) at org.apache.storm.StormSubmitter.submitTopology(StormSubmitter.java:157) at demo.storm.WordStormProd.main(WordStormProd.java:25) Caused by: org.apache.storm.utils.NimbusLeaderNotFoundException: Could not find leader nimbus from seed hosts [sandbox.hortonworks.com]. Did you specify a valid list of nimbus hosts for config nimbus.seeds? at org.apache.storm.utils.NimbusClient.getConfiguredClientAs(NimbusClient.java:89) at org.apache.storm.StormSubmitter.topologyNameExists(StormSubmitter.java:370) ... 4 more ... View more

I'm stuck at this problem. Both Pig and Hive views are throwing exceptions. If I try to create /user/admin I get permission denied error. I've setup the clutser on EC2 Ubuntu 14.04 VMs. Looks like a permissions error. Any pointer to resolve or troubleshoot further is appreciated. Service 'userhome' check failed: java.io.FileNotFoundException: File does not exist: /user/admin at sun.reflect.GeneratedConstructorAccessor225.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:423) at org.apache.hadoop.ipc.RemoteException.instantiateException(RemoteException.java:106) at org.apache.hadoop.ipc.RemoteException.unwrapRemoteException(RemoteException.java:95) at org.apache.hadoop.hdfs.web.WebHdfsFileSystem.toIOException(WebHdfsFileSystem.java:509) at org.apache.hadoop.hdfs.web.WebHdfsFileSystem.access$800(WebHdfsFileSystem.java:113) at org.apache.hadoop.hdfs.web.WebHdfsFileSystem$AbstractRunner.shouldRetry(WebHdfsFileSystem.java:801) at org.apache.hadoop.hdfs.web.WebHdfsFileSystem$AbstractRunner.runWithRetry(WebHdfsFileSystem.java:767) at org.apache.hadoop.hdfs.web.WebHdfsFileSystem$AbstractRunner.access$100(WebHdfsFileSystem.java:582) at org.apache.hadoop.hdfs.web.WebHdfsFileSystem$AbstractRunner$1.run(WebHdfsFileSystem.java:612) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:422) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1724) at org.apache.hadoop.hdfs.web.WebHdfsFileSystem$AbstractRunner.run(WebHdfsFileSystem.java:608) at org.apache.hadoop.hdfs.web.WebHdfsFileSystem.getHdfsFileStatus(WebHdfsFileSystem.java:987) at org.apache.hadoop.hdfs.web.WebHdfsFileSystem.getFileStatus(WebHdfsFileSystem.java:1003) at org.apache.ambari.view.utils.hdfs.HdfsApi$3.run(HdfsApi.java:127) at org.apache.ambari.view.utils.hdfs.HdfsApi$3.run(HdfsApi.java:125) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:422) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1724) at org.apache.ambari.view.utils.hdfs.HdfsApi.execute(HdfsApi.java:397) at org.apache.ambari.view.utils.hdfs.HdfsApi.getFileStatus(HdfsApi.java:125) at org.apache.ambari.view.commons.hdfs.UserService.homeDir(UserService.java:57) at org.apache.ambari.view.hive2.resources.files.FileService.userhomeSmokeTest(FileService.java:245) at org.apache.ambari.view.hive2.HelpService.userhomeStatus(HelpService.java:89) 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 com.sun.jersey.spi.container.JavaMethodInvokerFactory$1.invoke(JavaMethodInvokerFactory.java:60) at com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$ResponseOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:205) at com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:75) at com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:302) at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147) at com.sun.jersey.server.impl.uri.rules.SubLocatorRule.accept(SubLocatorRule.java:137) at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147) at com.sun.jersey.server.impl.uri.rules.SubLocatorRule.accept(SubLocatorRule.java:137) at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147) at com.sun.jersey.server.impl.uri.rules.SubLocatorRule.accept(SubLocatorRule.java:137) at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147) at com.sun.jersey.server.impl.uri.rules.SubLocatorRule.accept(SubLocatorRule.java:137) at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147) at com.sun.jersey.server.impl.uri.rules.ResourceClassRule.accept(ResourceClassRule.java:108) at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147) at com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:84) at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1542) at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1473) at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1419) at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1409) at com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:409) at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:558) at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:733) at javax.servlet.http.HttpServlet.service(HttpServlet.java:848) at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:684) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1507) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330) at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:118) at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:84) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) at org.apache.ambari.server.security.authorization.AmbariAuthorizationFilter.doFilter(AmbariAuthorizationFilter.java:257) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:113) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:103) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:113) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:54) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:45) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) at org.apache.ambari.server.security.authorization.jwt.JwtAuthenticationFilter.doFilter(JwtAuthenticationFilter.java:96) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) at org.springframework.security.web.authentication.www.BasicAuthenticationFilter.doFilter(BasicAuthenticationFilter.java:150) at org.apache.ambari.server.security.authentication.AmbariAuthenticationFilter.doFilter(AmbariAuthenticationFilter.java:88) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) at org.apache.ambari.server.security.authorization.AmbariUserAuthorizationFilter.doFilter(AmbariUserAuthorizationFilter.java:91) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:192) at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:160) at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:237) at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1478) at org.apache.ambari.server.api.MethodOverrideFilter.doFilter(MethodOverrideFilter.java:72) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1478) at org.apache.ambari.server.api.AmbariPersistFilter.doFilter(AmbariPersistFilter.java:47) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1478) at org.apache.ambari.server.view.AmbariViewsMDCLoggingFilter.doFilter(AmbariViewsMDCLoggingFilter.java:54) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1478) at org.apache.ambari.server.view.ViewThrottleFilter.doFilter(ViewThrottleFilter.java:161) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1478) at org.apache.ambari.server.security.AbstractSecurityHeaderFilter.doFilter(AbstractSecurityHeaderFilter.java:109) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1478) at org.apache.ambari.server.security.AbstractSecurityHeaderFilter.doFilter(AbstractSecurityHeaderFilter.java:109) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1478) at org.eclipse.jetty.servlets.UserAgentFilter.doFilter(UserAgentFilter.java:82) at org.eclipse.jetty.servlets.GzipFilter.doFilter(GzipFilter.java:294) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1478) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:499) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137) at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:557) at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1086) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:427) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1020) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135) at org.apache.ambari.server.controller.AmbariHandlerList.processHandlers(AmbariHandlerList.java:212) at org.apache.ambari.server.controller.AmbariHandlerList.processHandlers(AmbariHandlerList.java:201) at org.apache.ambari.server.controller.AmbariHandlerList.handle(AmbariHandlerList.java:150) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116) at org.eclipse.jetty.server.Server.handle(Server.java:370) at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:494) at org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:973) at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:1035) at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:641) at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:231) at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82) at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:696) at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:53) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608) at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543) at java.lang.Thread.run(Thread.java:745) Caused by: org.apache.hadoop.ipc.RemoteException(java.io.FileNotFoundException): File does not exist: /user/admin at org.apache.hadoop.hdfs.web.JsonUtil.toRemoteException(JsonUtil.java:118) at org.apache.hadoop.hdfs.web.WebHdfsFileSystem.validateResponse(WebHdfsFileSystem.java:477) at org.apache.hadoop.hdfs.web.WebHdfsFileSystem.access$200(WebHdfsFileSystem.java:113) at org.apache.hadoop.hdfs.web.WebHdfsFileSystem$AbstractRunner.runWithRetry(WebHdfsFileSystem.java:738) ... 118 more ... 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Following command is stuck forever on macbook docker load < HDP_2.5_docker.tar b1b065555b8a: Loading layer [==================================================>] 202.2 MB/202.2 MB 0b547722f59f: Loading layer [==================================> ] 9.588 GB/13.84 GB ... View more