Announcements
Alert: Welcome to the Unified Cloudera Community. Former HCC members be sure to read and learn how to activate your account here.
karthik_shivann
karthik_shivann
New Contributor

Re: How to find missing tables in a database?

by New Contributor karthik_shivann in Support Questions
‎10-23-2017 04:00 AM
‎10-23-2017 04:00 AM
If you are taking backup of the metastore, you can compare between the current and the backup metastore (TBLS table) and get the requried information. ... View more

Re: Where is server.fqdn.service.url hosted?

by New Contributor karthik_shivann in Support Questions
‎09-01-2017 03:24 AM
‎09-01-2017 03:24 AM
Would you know why this IP address is by default present in ambari.properties file. We have multiple clusters at our site and all of them have the same ip. Also, I am unable to reach this ip by any means ... View more

Re: JMX metric for plotting namenode traffic and l...

by New Contributor karthik_shivann in Support Questions
‎08-30-2017 06:07 AM
‎08-30-2017 06:07 AM
You could use the following: 1. NumOpenConnections - provides the number of open connections to Namenode on port 8020 from other nodes. Object Name: Hadoop:service=NameNode,name=RpcActivityForPort8020 2. BlockReportAvgTime could be used to roughly gauge how quickly the name node is getting block report. A peak could indicate namenode is loaded. 3. RpcQueueTimeAvgTime - An abnormal value could indicate some load on the namenode. This is present for both namenode and datanode ... View more

Re: How to alert when datanode has a disk/volume f...

by New Contributor karthik_shivann in Support Questions
‎08-16-2017 08:43 AM
‎08-16-2017 08:43 AM
You could use telegraf as metrics collector and sink the data nodes (volume information) metrics (also all master services metrics if need be) to graphite. Then, you can use graphite as a data source in grafana to alert on volume failures. This is an end to end enterprise solution if you want to start monitoring your cluster. Telegraf provided out of the box solution to monitor host level services as well. ... View more

Re: Tez UI not coming up, failing with spnego auth

by New Contributor karthik_shivann in Support Questions
‎04-01-2017 05:46 AM
‎04-01-2017 05:46 AM
Thanks Mugdha. All the steps were followed initially except ambari-server setup-security. After this was run, the UI came up. ... View more

Tez UI not coming up, failing with spnego auth

by New Contributor karthik_shivann in Support Questions
‎03-20-2017 10:21 AM
‎03-20-2017 10:21 AM
Adapter operation failed » 500: Failed to fetch results by the proxy from url: http://hostname:8188/ws/v1/timeline/TEZ_DAG_ID?limit=11&_=1490004805683. Internal Error.. SPNego authentication failed, can not get hadoop.auth cookie Details: { "message": "Failed to fetch results by the proxy from url: http://hostname:8188/ws/v1/timeline/TEZ_DAG_ID?limit=11&_=1490004805683. Internal Error.. SPNego authentication failed, can not get hadoop.auth cookie", "status": 500, "trace": "java.io.IOException: SPNego authentication failed, can not get hadoop.auth cookie\n\tat org.apache.ambari.server.controller.internal.AppCookieManager.getAppCookie(AppCookieManager.java:123)\n\tat org.apache.ambari.server.controller.internal.URLStreamProvider.processURL(URLStreamProvider.java:228)\n\tat org.apache.ambari.server.view.ViewURLStreamProvider.getHttpURLConnection(ViewURLStreamProvider.java:239)\n\tat org.apache.ambari.server.view.ViewURLStreamProvider.getConnection(ViewURLStreamProvider.java:146)\n\tat org.apache.ambari.server.view.ViewURLStreamProvider.getConnectionAs(ViewURLStreamProvider.java:163)\n\tat org.apache.ambari.server.view.ViewURLStreamProvider.getConnectionAsCurrent(ViewURLStreamProvider.java:180)\n\tat org.apache.ambari.view.tez.utils.ProxyHelper.getResponse(ProxyHelper.java:61)\n\tat org.apache.ambari.view.tez.rest.BaseProxyResource.getData(BaseProxyResource.java:64)\n\tat sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)\n\tat sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)\n\tat sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)\n\tat java.lang.reflect.Method.invoke(Method.java:606)\n\tat com.sun.jersey.spi.container.JavaMethodInvokerFactory$1.invoke(JavaMethodInvokerFactory.java:60)\n\tat com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$ResponseOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:205)\n\tat com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:75)\n\tat com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:302)\n\tat com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)\n\tat com.sun.jersey.server.impl.uri.rules.SubLocatorRule.accept(SubLocatorRule.java:137)\n\tat com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)\n\tat com.sun.jersey.server.impl.uri.rules.SubLocatorRule.accept(SubLocatorRule.java:137)\n\tat com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)\n\tat com.sun.jersey.server.impl.uri.rules.SubLocatorRule.accept(SubLocatorRule.java:137)\n\tat com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)\n\tat com.sun.jersey.server.impl.uri.rules.SubLocatorRule.accept(SubLocatorRule.java:137)\n\tat com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)\n\tat com.sun.jersey.server.impl.uri.rules.ResourceClassRule.accept(ResourceClassRule.java:108)\n\tat com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)\n\tat com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:84)\n\tat com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1542)\n\tat com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1473)\n\tat com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1419)\n\tat com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1409)\n\tat com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:409)\n\tat com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:558)\n\tat com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:733)\n\tat javax.servlet.http.HttpServlet.service(HttpServlet.java:790)\n\tat org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:684)\n\tat org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1507)\n\tat org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330)\n\tat org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:118)\n\tat org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:84)\n\tat org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)\n\tat org.apache.ambari.server.security.authorization.AmbariAuthorizationFilter.doFilter(AmbariAuthorizationFilter.java:257)\n\tat org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)\n\tat org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:113)\n\tat org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)\n\tat org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:103)\n\tat org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)\n\tat org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:113)\n\tat org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)\n\tat org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:54)\n\tat org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)\n\tat org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:45)\n\tat org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)\n\tat org.apache.ambari.server.security.authorization.jwt.JwtAuthenticationFilter.doFilter(JwtAuthenticationFilter.java:96)\n\tat org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)\n\tat org.springframework.security.web.authentication.www.BasicAuthenticationFilter.doFilter(BasicAuthenticationFilter.java:150)\n\tat org.apache.ambari.server.security.authentication.AmbariAuthenticationFilter.doFilter(AmbariAuthenticationFilter.java:88)\n\tat org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)\n\tat org.apache.ambari.server.security.authorization.AmbariUserAuthorizationFilter.doFilter(AmbariUserAuthorizationFilter.java:91)\n\tat org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)\n\tat org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87)\n\tat org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)\n\tat org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:192)\n\tat org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:160)\n\tat org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:237)\n\tat org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167)\n\tat org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1478)\n\tat org.apache.ambari.server.api.MethodOverrideFilter.doFilter(MethodOverrideFilter.java:72)\n\tat org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1478)\n\tat org.apache.ambari.server.api.AmbariPersistFilter.doFilter(AmbariPersistFilter.java:47)\n\tat org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1478)\n\tat org.apache.ambari.server.view.AmbariViewsMDCLoggingFilter.doFilter(AmbariViewsMDCLoggingFilter.java:54)\n\tat org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1478)\n\tat org.apache.ambari.server.view.ViewThrottleFilter.doFilter(ViewThrottleFilter.java:161)\n\tat org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1478)\n\tat org.apache.ambari.server.security.AbstractSecurityHeaderFilter.doFilter(AbstractSecurityHeaderFilter.java:109)\n\tat org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1478)\n\tat org.apache.ambari.server.security.AbstractSecurityHeaderFilter.doFilter(AbstractSecurityHeaderFilter.java:109)\n\tat org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1478)\n\tat org.eclipse.jetty.servlets.UserAgentFilter.doFilter(UserAgentFilter.java:82)\n\tat org.eclipse.jetty.servlets.GzipFilter.doFilter(GzipFilter.java:294)\n\tat org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1478)\n\tat org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:499)\n\tat org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137)\n\tat org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:557)\n\tat org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231)\n\tat org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1086)\n\tat org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:427)\n\tat org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193)\n\tat org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1020)\n\tat org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)\n\tat org.apache.ambari.server.controller.AmbariHandlerList.processHandlers(AmbariHandlerList.java:212)\n\tat org.apache.ambari.server.controller.AmbariHandlerList.processHandlers(AmbariHandlerList.java:201)\n\tat org.apache.ambari.server.controller.AmbariHandlerList.handle(AmbariHandlerList.java:150)\n\tat org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)\n\tat org.eclipse.jetty.server.Server.handle(Server.java:370)\n\tat org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:494)\n\tat org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:973)\n\tat org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:1035)\n\tat org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:641)\n\tat org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:231)\n\tat org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82)\n\tat org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:696)\n\tat org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:53)\n\tat org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608)\n\tat org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543)\n\tat java.lang.Thread.run(Thread.java:745)\n" } Request: { "adapterName": "dag", "url": "http://hostname2:8080/api/v1/views/TEZ/versions/0.7.0.2.5.3.0-136/instances/TEZ_CLUSTER_INSTANCE/resources/atsproxy/ws/v1/timeline/TEZ_DAG_ID", "responseHeaders": { "User": "admin", "Server": "Jetty(8.1.19.v20160209)", "X-Frame-Options": "SAMEORIGIN", "Content-Length": "11137", "X-XSS-Protection": "1; mode=block", "Content-Type": "application/json" }, "queryParams": { "limit": 11 }, "namespace": "dags" } Stack: Error: Adapter operation failed at ember$data$lib$adapters$errors$AdapterError.EmberError (http://hostname28080/views/TEZ/0.7.0.2.5.3.0-136/TEZ_CLUSTER_INSTANCE/assets/vendor.js:24586:21) at ember$data$lib$adapters$errors$AdapterError (http://hostname2:8080/views/TEZ/0.7.0.2.5.3.0-136/TEZ_CLUSTER_INSTANCE/assets/vendor.js:80222:50) at Class.handleResponse (http://hostname2:8080/views/TEZ/0.7.0.2.5.3.0-136/TEZ_CLUSTER_INSTANCE/assets/vendor.js:81517:16) at Class.hash.error (http://hostname2:8080/views/TEZ/0.7.0.2.5.3.0-136/TEZ_CLUSTER_INSTANCE/assets/vendor.js:81597:33) at fire (http://hostname2:8080/views/TEZ/0.7.0.2.5.3.0-136/TEZ_CLUSTER_INSTANCE/assets/vendor.js:3320:30) at Object.fireWith [as rejectWith] (http://hostname2:8080/views/TEZ/0.7.0.2.5.3.0-136/TEZ_CLUSTER_INSTANCE/assets/vendor.js:3432:7) at done (http://hostname2:8080/views/TEZ/0.7.0.2.5.3.0-136/TEZ_CLUSTER_INSTANCE/assets/vendor.js:8487:14) at XMLHttpRequest.<anonymous> (http://hostname2:8080/views/TEZ/0.7.0.2.5.3.0-136/TEZ_CLUSTER_INSTANCE/assets/vendor.js:8826:9) ... View more
Contact Me
Online
Offline
Last Visited
‎03-13-2019 04:37 AM
Public Statistics
Date Registered ‎03-20-2017 04:58 AM
Last Visited ‎03-13-2019 04:37 AM
Total Messages Posted 6