<?xml version="1.0" encoding="UTF-8"?>
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  <channel>
    <title>question Service 'hdfs' check failed: in Archives of Support Questions (Read Only)</title>
    <link>https://community.cloudera.com/t5/Archives-of-Support-Questions/Service-hdfs-check-failed/m-p/152578#M56855</link>
    <description>&lt;P&gt;Hi all, &lt;/P&gt;&lt;P&gt;When i open my file view i got this error: Service 'hdfs' check failed: &lt;EM&gt;Failed to get cluster information associated with this view instance&lt;/EM&gt;&lt;/P&gt;&lt;PRE&gt;Service 'hdfs' check failed:
org.apache.ambari.server.view.IllegalClusterException: Failed to get cluster information associated with this view instance
	at org.apache.ambari.server.view.ViewRegistry.getCluster(ViewRegistry.java:960)
	at org.apache.ambari.server.view.ViewContextImpl.getCluster(ViewContextImpl.java:370)
	at org.apache.ambari.server.view.ViewContextImpl.getPropertyValues(ViewContextImpl.java:437)
	at org.apache.ambari.server.view.ViewContextImpl.getProperties(ViewContextImpl.java:171)
	at org.apache.ambari.view.utils.hdfs.AuthConfigurationBuilder.parseProperties(AuthConfigurationBuilder.java:54)
	at org.apache.ambari.view.utils.hdfs.AuthConfigurationBuilder.build(AuthConfigurationBuilder.java:101)
	at org.apache.ambari.view.utils.hdfs.HdfsUtil.connectToHDFSApi(HdfsUtil.java:123)
	at org.apache.ambari.view.commons.hdfs.HdfsService.hdfsSmokeTest(HdfsService.java:136)
	at org.apache.ambari.view.filebrowser.HelpService.hdfsStatus(HelpService.java:86)
	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.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:790)
	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.ambari.server.ClusterNotFoundException: Cluster not found, clusterId=2
	at org.apache.ambari.server.state.cluster.ClustersImpl.getCluster(ClustersImpl.java:312)
	at org.apache.ambari.server.view.ViewRegistry.getCluster(ViewRegistry.java:957)
	... 110 more&lt;/PRE&gt;&lt;P&gt;Please advise.&lt;/P&gt;&lt;P&gt;Thank you,&lt;/P&gt;&lt;P&gt;Sachin A&lt;/P&gt;</description>
    <pubDate>Sun, 12 Mar 2017 06:08:56 GMT</pubDate>
    <dc:creator>s_ambardekar</dc:creator>
    <dc:date>2017-03-12T06:08:56Z</dc:date>
    <item>
      <title>Service 'hdfs' check failed:</title>
      <link>https://community.cloudera.com/t5/Archives-of-Support-Questions/Service-hdfs-check-failed/m-p/152578#M56855</link>
      <description>&lt;P&gt;Hi all, &lt;/P&gt;&lt;P&gt;When i open my file view i got this error: Service 'hdfs' check failed: &lt;EM&gt;Failed to get cluster information associated with this view instance&lt;/EM&gt;&lt;/P&gt;&lt;PRE&gt;Service 'hdfs' check failed:
org.apache.ambari.server.view.IllegalClusterException: Failed to get cluster information associated with this view instance
	at org.apache.ambari.server.view.ViewRegistry.getCluster(ViewRegistry.java:960)
	at org.apache.ambari.server.view.ViewContextImpl.getCluster(ViewContextImpl.java:370)
	at org.apache.ambari.server.view.ViewContextImpl.getPropertyValues(ViewContextImpl.java:437)
	at org.apache.ambari.server.view.ViewContextImpl.getProperties(ViewContextImpl.java:171)
	at org.apache.ambari.view.utils.hdfs.AuthConfigurationBuilder.parseProperties(AuthConfigurationBuilder.java:54)
	at org.apache.ambari.view.utils.hdfs.AuthConfigurationBuilder.build(AuthConfigurationBuilder.java:101)
	at org.apache.ambari.view.utils.hdfs.HdfsUtil.connectToHDFSApi(HdfsUtil.java:123)
	at org.apache.ambari.view.commons.hdfs.HdfsService.hdfsSmokeTest(HdfsService.java:136)
	at org.apache.ambari.view.filebrowser.HelpService.hdfsStatus(HelpService.java:86)
	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.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:790)
	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.ambari.server.ClusterNotFoundException: Cluster not found, clusterId=2
	at org.apache.ambari.server.state.cluster.ClustersImpl.getCluster(ClustersImpl.java:312)
	at org.apache.ambari.server.view.ViewRegistry.getCluster(ViewRegistry.java:957)
	... 110 more&lt;/PRE&gt;&lt;P&gt;Please advise.&lt;/P&gt;&lt;P&gt;Thank you,&lt;/P&gt;&lt;P&gt;Sachin A&lt;/P&gt;</description>
      <pubDate>Sun, 12 Mar 2017 06:08:56 GMT</pubDate>
      <guid>https://community.cloudera.com/t5/Archives-of-Support-Questions/Service-hdfs-check-failed/m-p/152578#M56855</guid>
      <dc:creator>s_ambardekar</dc:creator>
      <dc:date>2017-03-12T06:08:56Z</dc:date>
    </item>
    <item>
      <title>Re: Service 'hdfs' check failed:</title>
      <link>https://community.cloudera.com/t5/Archives-of-Support-Questions/Service-hdfs-check-failed/m-p/152579#M56856</link>
      <description>&lt;P&gt;Open your File view settings [admin-&amp;gt;Manage ambari-&amp;gt;Views-&amp;gt;FILES (view name)-&amp;gt;your view instance]. If this is the same Ambari used to deploy the cluster then in "Cluster configuration" select "Local Ambari Managed Cluster", and make sure the cluster name is matched. If this is a stand-alone Ambari used only for Views then select "Custom" and enter/make sure all settings are correct.&lt;/P&gt;</description>
      <pubDate>Sun, 12 Mar 2017 08:59:53 GMT</pubDate>
      <guid>https://community.cloudera.com/t5/Archives-of-Support-Questions/Service-hdfs-check-failed/m-p/152579#M56856</guid>
      <dc:creator>pminovic</dc:creator>
      <dc:date>2017-03-12T08:59:53Z</dc:date>
    </item>
    <item>
      <title>Re: Service 'hdfs' check failed:</title>
      <link>https://community.cloudera.com/t5/Archives-of-Support-Questions/Service-hdfs-check-failed/m-p/152580#M56857</link>
      <description>&lt;P&gt;I see only " Files View" instance under Views --&amp;gt; Files. I have uploaded the screenshot for the same. Where exactly the suggested changes needs to be done.&lt;/P&gt;&lt;P&gt;Please advise.&lt;/P&gt;&lt;P&gt;Thank you,&lt;/P&gt;&lt;P&gt;Sachin A&lt;/P&gt;&lt;P&gt; &lt;A href="https://community.cloudera.com/legacyfs/online/attachments/13526-ambari-view-error-screenshots.pdf"&gt;ambari-view-error-screenshots.pdf&lt;/A&gt;&lt;/P&gt;</description>
      <pubDate>Sun, 12 Mar 2017 09:50:36 GMT</pubDate>
      <guid>https://community.cloudera.com/t5/Archives-of-Support-Questions/Service-hdfs-check-failed/m-p/152580#M56857</guid>
      <dc:creator>s_ambardekar</dc:creator>
      <dc:date>2017-03-12T09:50:36Z</dc:date>
    </item>
    <item>
      <title>Re: Service 'hdfs' check failed:</title>
      <link>https://community.cloudera.com/t5/Archives-of-Support-Questions/Service-hdfs-check-failed/m-p/152581#M56858</link>
      <description>&lt;P&gt;Click on "Files View" printed in blue. That's your FILES view instance. View configs are there.&lt;/P&gt;</description>
      <pubDate>Sun, 12 Mar 2017 09:53:01 GMT</pubDate>
      <guid>https://community.cloudera.com/t5/Archives-of-Support-Questions/Service-hdfs-check-failed/m-p/152581#M56858</guid>
      <dc:creator>pminovic</dc:creator>
      <dc:date>2017-03-12T09:53:01Z</dc:date>
    </item>
    <item>
      <title>Re: Service 'hdfs' check failed:</title>
      <link>https://community.cloudera.com/t5/Archives-of-Support-Questions/Service-hdfs-check-failed/m-p/152582#M56859</link>
      <description>&lt;P&gt;&lt;A rel="user" href="https://community.cloudera.com/users/15080/s-ambardekar.html" nodeid="15080"&gt;@Sachin Ambardekar&lt;/A&gt;&lt;/P&gt;&lt;P&gt;Sometimes this kind of error occurs with the default existing view instances and causes the error that you are getting as fllowing&lt;/P&gt;&lt;PRE&gt;Caused by: org.apache.ambari.server.ClusterNotFoundException: Cluster not found, clusterId=2&lt;/PRE&gt;&lt;P&gt;.&lt;/P&gt;&lt;P&gt;In order to fix it you should try creating a new "File View" instance by clicking on the "Create Instance" button on the File  View. You can choose the default options to create the view instance (if it is not kerberized)&lt;/P&gt;&lt;P&gt;.&lt;/P&gt;</description>
      <pubDate>Sun, 12 Mar 2017 09:59:51 GMT</pubDate>
      <guid>https://community.cloudera.com/t5/Archives-of-Support-Questions/Service-hdfs-check-failed/m-p/152582#M56859</guid>
      <dc:creator>jsensharma</dc:creator>
      <dc:date>2017-03-12T09:59:51Z</dc:date>
    </item>
    <item>
      <title>Re: Service 'hdfs' check failed:</title>
      <link>https://community.cloudera.com/t5/Archives-of-Support-Questions/Service-hdfs-check-failed/m-p/152583#M56860</link>
      <description>&lt;P&gt;I am also facing the same issue for "YARN Queue Manager". Is it okay to delete the default instance and recreate a new one?&lt;/P&gt;&lt;P&gt;Please advise.&lt;/P&gt;&lt;P&gt;Thank you,&lt;/P&gt;&lt;P&gt;Sachin A&lt;/P&gt;</description>
      <pubDate>Sun, 12 Mar 2017 10:00:00 GMT</pubDate>
      <guid>https://community.cloudera.com/t5/Archives-of-Support-Questions/Service-hdfs-check-failed/m-p/152583#M56860</guid>
      <dc:creator>s_ambardekar</dc:creator>
      <dc:date>2017-03-12T10:00:00Z</dc:date>
    </item>
    <item>
      <title>Re: Service 'hdfs' check failed:</title>
      <link>https://community.cloudera.com/t5/Archives-of-Support-Questions/Service-hdfs-check-failed/m-p/152584#M56861</link>
      <description>&lt;P&gt;&lt;A rel="user" href="https://community.cloudera.com/users/15080/s-ambardekar.html" nodeid="15080"&gt;@Sachin Ambardekar
&lt;/A&gt;&lt;/P&gt;&lt;P&gt;yes, there is no harm in deleting the default instance and recreate a new one, Because the FileView/ CapacityScheduler (also knows as "YARN Queue Manager") Views does not contain any user specific data.&lt;/P&gt;&lt;P&gt;&lt;A rel="user" href="https://community.cloudera.com/users/15080/s-ambardekar.html" nodeid="15080"&gt;&lt;/A&gt; &lt;/P&gt;</description>
      <pubDate>Sun, 12 Mar 2017 10:00:00 GMT</pubDate>
      <guid>https://community.cloudera.com/t5/Archives-of-Support-Questions/Service-hdfs-check-failed/m-p/152584#M56861</guid>
      <dc:creator>jsensharma</dc:creator>
      <dc:date>2017-03-12T10:00:00Z</dc:date>
    </item>
    <item>
      <title>Re: Service 'hdfs' check failed:</title>
      <link>https://community.cloudera.com/t5/Archives-of-Support-Questions/Service-hdfs-check-failed/m-p/152585#M56862</link>
      <description>&lt;P&gt;Thanks Jay. Your solution worked. &lt;/P&gt;&lt;P&gt;Thank you,&lt;/P&gt;&lt;P&gt;Sachin A&lt;/P&gt;</description>
      <pubDate>Sun, 12 Mar 2017 10:00:00 GMT</pubDate>
      <guid>https://community.cloudera.com/t5/Archives-of-Support-Questions/Service-hdfs-check-failed/m-p/152585#M56862</guid>
      <dc:creator>s_ambardekar</dc:creator>
      <dc:date>2017-03-12T10:00:00Z</dc:date>
    </item>
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