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From "Dmitro Lisnichenko" <dlysniche...@hortonworks.com>
Subject Re: Review Request 31727: RM exception in ambari-server.log when performing RU
Date Wed, 04 Mar 2015 16:48:19 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/31727/#review75184
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Ship it!


Ship It!

- Dmitro Lisnichenko


On March 4, 2015, 4:15 p.m., Andrew Onischuk wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/31727/
> -----------------------------------------------------------
> 
> (Updated March 4, 2015, 4:15 p.m.)
> 
> 
> Review request for Ambari and Dmitro Lisnichenko.
> 
> 
> Bugs: AMBARI-9923
>     https://issues.apache.org/jira/browse/AMBARI-9923
> 
> 
> Repository: ambari
> 
> 
> Description
> -------
> 
> Build #1082
> 
> 1) Enabled NN HA and RM HA. Went to perform upgrade.  
> 2) Seeing this exception in ambari-server.log as soon as I click Perform
> Upgrade.  
> 3) The RU dialog has a spinner indefinitely until I close it and reopen, then
> finally I have the option to proceed/downgrade
> 
>   * Please do not print exceptions to Ambari log in INFO scenarios. It makes it hard
to troubleshoot when other things are going wrong.
>   * If this is a real error scenario, then perform upgrade should handle it, print to
the log as ERROR and not hang the dialog.
>     
>     
>     
>     03 Mar 2015 22:40:57,496  INFO [qtp1690955598-23] MasterHostResolver:349 - Could
not load JMX from Hadoop:service=ResourceManager,name=RMNMInfo/modelerType from c6401.ambari.apache.org
>     com.google.gson.JsonSyntaxException: java.lang.IllegalStateException: Expected BEGIN_OBJECT
but was STRING at line 1 column 5
>     	at com.google.gson.Gson.fromJson(Gson.java:806)
>     	at com.google.gson.Gson.fromJson(Gson.java:761)
>     	at com.google.gson.Gson.fromJson(Gson.java:710)
>     	at org.apache.ambari.server.stack.MasterHostResolver.queryJmxBeanValue(MasterHostResolver.java:344)
>     	at org.apache.ambari.server.stack.MasterHostResolver.queryJmxBeanValue(MasterHostResolver.java:324)
>     	at org.apache.ambari.server.stack.MasterHostResolver.resolveResourceManagers(MasterHostResolver.java:280)
>     	at org.apache.ambari.server.stack.MasterHostResolver.getMasterAndHosts(MasterHostResolver.java:151)
>     	at org.apache.ambari.server.state.UpgradeHelper.createSequence(UpgradeHelper.java:231)
>     	at org.apache.ambari.server.controller.internal.UpgradeResourceProvider.createUpgrade(UpgradeResourceProvider.java:477)
>     	at org.apache.ambari.server.controller.internal.UpgradeResourceProvider.access$100(UpgradeResourceProvider.java:99)
>     	at org.apache.ambari.server.controller.internal.UpgradeResourceProvider$1.invoke(UpgradeResourceProvider.java:223)
>     	at org.apache.ambari.server.controller.internal.UpgradeResourceProvider$1.invoke(UpgradeResourceProvider.java:208)
>     	at org.apache.ambari.server.controller.internal.AbstractResourceProvider.createResources(AbstractResourceProvider.java:273)
>     	at org.apache.ambari.server.controller.internal.UpgradeResourceProvider.createResources(UpgradeResourceProvider.java:208)
>     	at org.apache.ambari.server.controller.internal.ClusterControllerImpl.createResources(ClusterControllerImpl.java:289)
>     	at org.apache.ambari.server.api.services.persistence.PersistenceManagerImpl.create(PersistenceManagerImpl.java:75)
>     	at org.apache.ambari.server.api.handlers.CreateHandler.persist(CreateHandler.java:36)
>     	at org.apache.ambari.server.api.handlers.BaseManagementHandler.handleRequest(BaseManagementHandler.java:72)
>     	at org.apache.ambari.server.api.services.BaseRequest.process(BaseRequest.java:135)
>     	at org.apache.ambari.server.api.services.BaseService.handleRequest(BaseService.java:103)
>     	at org.apache.ambari.server.api.services.BaseService.handleRequest(BaseService.java:72)
>     	at org.apache.ambari.server.api.services.UpgradeService.createUpgrade(UpgradeService.java:58)
>     	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>     	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>     	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>     	at java.lang.reflect.Method.invoke(Method.java:606)
>     	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:288)
>     	at com.sun.jersey.server.impl.uri.rules.SubLocatorRule.accept(SubLocatorRule.java:134)
>     	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:1469)
>     	at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1400)
>     	at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1349)
>     	at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1339)
>     	at com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:416)
>     	at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:537)
>     	at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:708)
>     	at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
>     	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:652)
>     	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1329)
>     	at org.springframework.security.web.FilterChainProxy$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$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
>     	at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:113)
>     	at org.springframework.security.web.FilterChainProxy$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.AmbariAuthorizationFilter.doFilter(AmbariAuthorizationFilter.java:178)
>     	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
>     	at org.springframework.security.web.authentication.www.BasicAuthenticationFilter.doFilter(BasicAuthenticationFilter.java:150)
>     	at org.springframework.security.web.FilterChainProxy$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:1300)
>     	at org.apache.ambari.server.api.MethodOverrideFilter.doFilter(MethodOverrideFilter.java:72)
>     	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1300)
>     	at org.apache.ambari.server.api.AmbariPersistFilter.doFilter(AmbariPersistFilter.java:47)
>     	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1300)
>     	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:445)
>     	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137)
>     	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:559)
>     	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:227)
>     	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1038)
>     	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:374)
>     	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:189)
>     	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:972)
>     	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)
>     	at org.apache.ambari.server.controller.FailsafeHandlerList.handleNonFailSafe(FailsafeHandlerList.java:148)
>     	at org.apache.ambari.server.controller.AmbariHandlerList.handleNonFailSafe(AmbariHandlerList.java:157)
>     	at org.apache.ambari.server.controller.FailsafeHandlerList.handle(FailsafeHandlerList.java:130)
>     	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)
>     	at org.eclipse.jetty.server.Server.handle(Server.java:363)
>     	at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:483)
>     	at org.eclipse.jetty.server.AbstractHttpConnection.content(AbstractHttpConnection.java:931)
>     	at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.content(AbstractHttpConnection.java:992)
>     	at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:856)
>     	at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:240)
>     	at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82)
>     	at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:627)
>     	at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:51)
>     	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608)
>     	at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543)
>     	at java.lang.Thread.run(Thread.java:745)
>     Caused by: java.lang.IllegalStateException: Expected BEGIN_OBJECT but was STRING
at line 1 column 5
>     	at com.google.gson.stream.JsonReader.expect(JsonReader.java:339)
>     	at com.google.gson.stream.JsonReader.beginObject(JsonReader.java:322)
>     	at com.google.gson.internal.bind.MapTypeAdapterFactory$Adapter.read(MapTypeAdapterFactory.java:184)
>     	at com.google.gson.internal.bind.MapTypeAdapterFactory$Adapter.read(MapTypeAdapterFactory.java:146)
>     	at com.google.gson.Gson.fromJson(Gson.java:795)
> 
> 
> Diffs
> -----
> 
>   ambari-server/src/main/java/org/apache/ambari/server/stack/MasterHostResolver.java
5800647 
> 
> Diff: https://reviews.apache.org/r/31727/diff/
> 
> 
> Testing
> -------
> 
> mvn clean test
> 
> 
> Thanks,
> 
> Andrew Onischuk
> 
>


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