I am using Cloudera Enterprise Data Hub Edition Trial 5.5.2. When i am trying to setup HDFS snapshot, i select HDFS-->FileBrowse. After clicking FileBrowse getting below error
Server Error
A server error has occurred. Send the following information to Cloudera.
Path: http://servername:7180/cmf/services/16/browse
Version: Cloudera Enterprise Data Hub Edition Trial 5.5.2 (#16 built by jenkins on 20160126-1334 git: bab34e012e4250d1c5b0ba484e09cf11d750d360)
com.cloudera.headlamp.api.HeadlampOperationException:
at HeadlampService.java line 12315
in com.cloudera.headlamp.api.HeadlampService$listWatchedDirectories_result read()
Stack Trace:
- HeadlampService.java line 12315
in com.cloudera.headlamp.api.HeadlampService$listWatchedDirectories_result read() - TServiceClient.java line 78
in org.apache.thrift.TServiceClient receiveBase() - HeadlampService.java line 563
in com.cloudera.headlamp.api.HeadlampService$Client recv_listWatchedDirectories() - HeadlampService.java line 550
in com.cloudera.headlamp.api.HeadlampService$Client listWatchedDirectories() - BrowsePageModel.java line 60
in com.cloudera.server.web.headlamp.hdfs.BrowsePageModel getWatchedDirs() - BrowsePageModel.java line 48
in com.cloudera.server.web.headlamp.hdfs.BrowsePageModel getWatchedDirs() - ServiceBrowseController.java line 146
in com.cloudera.server.web.cmf.ServiceBrowseController browseHdfs() - ServiceBrowseController.java line 108
in com.cloudera.server.web.cmf.ServiceBrowseController getBrowser() - line -1
in sun.reflect.GeneratedMethodAccessor3364 invoke() - DelegatingMethodAccessorImpl.java line 43
in sun.reflect.DelegatingMethodAccessorImpl invoke() - Method.java line 606
in java.lang.reflect.Method invoke() - HandlerMethodInvoker.java line 176
in org.springframework.web.bind.annotation.support.HandlerMethodInvoker invokeHandlerMethod() - AnnotationMethodHandlerAdapter.java line 436
in org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter invokeHandlerMethod() - AnnotationMethodHandlerAdapter.java line 424
in org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter handle() - DispatcherServlet.java line 790
in org.springframework.web.servlet.DispatcherServlet doDispatch() - DispatcherServlet.java line 719
in org.springframework.web.servlet.DispatcherServlet doService() - FrameworkServlet.java line 669
in org.springframework.web.servlet.FrameworkServlet processRequest() - FrameworkServlet.java line 574
in org.springframework.web.servlet.FrameworkServlet doGet() - HttpServlet.java line 707
in javax.servlet.http.HttpServlet service() - HttpServlet.java line 820
in javax.servlet.http.HttpServlet service() - ServletHolder.java line 511
in org.mortbay.jetty.servlet.ServletHolder handle() - ServletHandler.java line 1221
in org.mortbay.jetty.servlet.ServletHandler$CachedChain doFilter() - UserAgentFilter.java line 78
in org.mortbay.servlet.UserAgentFilter doFilter() - GzipFilter.java line 131
in org.mortbay.servlet.GzipFilter doFilter() - ServletHandler.java line 1212
in org.mortbay.jetty.servlet.ServletHandler$CachedChain doFilter() - JAMonServletFilter.java line 48
in com.jamonapi.http.JAMonServletFilter doFilter() - ServletHandler.java line 1212
in org.mortbay.jetty.servlet.ServletHandler$CachedChain doFilter() - JavaMelodyFacade.java line 109
in com.cloudera.enterprise.JavaMelodyFacade$MonitoringFilter doFilter() - ServletHandler.java line 1212
in org.mortbay.jetty.servlet.ServletHandler$CachedChain doFilter() - FilterChainProxy.java line 311
in org.springframework.security.web.FilterChainProxy$VirtualFilterChain doFilter() - FilterSecurityInterceptor.java line 116
in org.springframework.security.web.access.intercept.FilterSecurityInterceptor invoke() - FilterSecurityInterceptor.java line 83
in org.springframework.security.web.access.intercept.FilterSecurityInterceptor doFilter() - FilterChainProxy.java line 323
in org.springframework.security.web.FilterChainProxy$VirtualFilterChain doFilter() - ExceptionTranslationFilter.java line 113
in org.springframework.security.web.access.ExceptionTranslationFilter doFilter() - FilterChainProxy.java line 323
in org.springframework.security.web.FilterChainProxy$VirtualFilterChain doFilter() - SessionManagementFilter.java line 101
in org.springframework.security.web.session.SessionManagementFilter doFilter() - FilterChainProxy.java line 323
in org.springframework.security.web.FilterChainProxy$VirtualFilterChain doFilter() - AnonymousAuthenticationFilter.java line 113
in org.springframework.security.web.authentication.AnonymousAuthenticationFilter doFilter() - FilterChainProxy.java line 323
in org.springframework.security.web.FilterChainProxy$VirtualFilterChain doFilter() - RememberMeAuthenticationFilter.java line 146
in org.springframework.security.web.authentication.rememberme.RememberMeAuthenticationFilter doFilter() - FilterChainProxy.java line 323
in org.springframework.security.web.FilterChainProxy$VirtualFilterChain doFilter() - SecurityContextHolderAwareRequestFilter.java line 54
in org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter doFilter() - FilterChainProxy.java line 323
in org.springframework.security.web.FilterChainProxy$VirtualFilterChain doFilter() - RequestCacheAwareFilter.java line 45
in org.springframework.security.web.savedrequest.RequestCacheAwareFilter doFilter() - FilterChainProxy.java line 323
in org.springframework.security.web.FilterChainProxy$VirtualFilterChain doFilter() - AbstractAuthenticationProcessingFilter.java line 182
in org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter doFilter() - FilterChainProxy.java line 323
in org.springframework.security.web.FilterChainProxy$VirtualFilterChain doFilter() - LogoutFilter.java line 105
in org.springframework.security.web.authentication.logout.LogoutFilter doFilter() - FilterChainProxy.java line 323
in org.springframework.security.web.FilterChainProxy$VirtualFilterChain doFilter() - SecurityContextPersistenceFilter.java line 87
in org.springframework.security.web.context.SecurityContextPersistenceFilter doFilter() - FilterChainProxy.java line 323
in org.springframework.security.web.FilterChainProxy$VirtualFilterChain doFilter() - ConcurrentSessionFilter.java line 125
in org.springframework.security.web.session.ConcurrentSessionFilter doFilter() - FilterChainProxy.java line 323
in org.springframework.security.web.FilterChainProxy$VirtualFilterChain doFilter() - FilterChainProxy.java line 173
in org.springframework.security.web.FilterChainProxy doFilter() - DelegatingFilterProxy.java line 237
in org.springframework.web.filter.DelegatingFilterProxy invokeDelegate() - DelegatingFilterProxy.java line 167
in org.springframework.web.filter.DelegatingFilterProxy doFilter() - ServletHandler.java line 1212
in org.mortbay.jetty.servlet.ServletHandler$CachedChain doFilter() - CharacterEncodingFilter.java line 88
in org.springframework.web.filter.CharacterEncodingFilter doFilterInternal() - OncePerRequestFilter.java line 76
in org.springframework.web.filter.OncePerRequestFilter doFilter() - ServletHandler.java line 1212
in org.mortbay.jetty.servlet.ServletHandler$CachedChain doFilter() - ServletHandler.java line 399
in org.mortbay.jetty.servlet.ServletHandler handle() - SecurityHandler.java line 216
in org.mortbay.jetty.security.SecurityHandler handle() - SessionHandler.java line 182
in org.mortbay.jetty.servlet.SessionHandler handle() - SecurityHandler.java line 216
in org.mortbay.jetty.security.SecurityHandler handle() - ContextHandler.java line 767
in org.mortbay.jetty.handler.ContextHandler handle() - WebAppContext.java line 450
in org.mortbay.jetty.webapp.WebAppContext handle() - HandlerWrapper.java line 152
in org.mortbay.jetty.handler.HandlerWrapper handle() - StatisticsHandler.java line 53
in org.mortbay.jetty.handler.StatisticsHandler handle() - HandlerWrapper.java line 152
in org.mortbay.jetty.handler.HandlerWrapper handle() - Server.java line 326
in org.mortbay.jetty.Server handle() - HttpConnection.java line 542
in org.mortbay.jetty.HttpConnection handleRequest() - HttpConnection.java line 928
in org.mortbay.jetty.HttpConnection$RequestHandler headerComplete() - HttpParser.java line 549
in org.mortbay.jetty.HttpParser parseNext() - HttpParser.java line 212
in org.mortbay.jetty.HttpParser parseAvailable() - HttpConnection.java line 404
in org.mortbay.jetty.HttpConnection handle() - SelectChannelEndPoint.java line 410
in org.mortbay.io.nio.SelectChannelEndPoint run() - QueuedThreadPool.java line 582
in org.mortbay.thread.QueuedThreadPool$PoolThread run()