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From "Myroslav Papirkovskyy" <mpapyrkovs...@hortonworks.com>
Subject Re: Review Request 34220: NPE when setting desired config via REST API
Date Thu, 14 May 2015 16:29:24 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/34220/#review83785
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Ship it!


Ship It!

- Myroslav Papirkovskyy


On Травень 14, 2015, 7:27 після полудня, Vitalyi Brodetskyi wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/34220/
> -----------------------------------------------------------
> 
> (Updated Травень 14, 2015, 7:27 після полудня)
> 
> 
> Review request for Ambari and Myroslav Papirkovskyy.
> 
> 
> Bugs: AMBARI-11139
>     https://issues.apache.org/jira/browse/AMBARI-11139
> 
> 
> Repository: ambari
> 
> 
> Description
> -------
> 
> After creating a configuration and then attempting to set it as the desired configuration
for the cluster via the _REST API_, an NPE is thrown:
> 
> {code}
> 22 Apr 2015 14:15:31,470  INFO [qtp-client-59] AmbariManagementControllerImpl:1176 -
Received a updateCluster request, clusterId=2, clusterName=APITest, securit
> yType=null, request={ clusterName=APITest, clusterId=2, provisioningState=null, securityType=null,
stackVersion=HDP-2.2, desired_scv=null, hosts=[] }
> 22 Apr 2015 14:15:31,473  WARN [qtp-client-59] ServletHandler:514 - /api/v1/clusters/APITest
> java.lang.NullPointerException
>         at org.apache.ambari.server.controller.AmbariManagementControllerImpl.updateCluster(AmbariManagementControllerImpl.java:1222)
>         at org.apache.ambari.server.controller.AmbariManagementControllerImpl.updateClusters(AmbariManagementControllerImpl.java:1160)
>         at org.apache.ambari.server.controller.internal.ClusterResourceProvider$2.invoke(ClusterResourceProvider.java:245)
>         at org.apache.ambari.server.controller.internal.ClusterResourceProvider$2.invoke(ClusterResourceProvider.java:242)
>         at org.apache.ambari.server.controller.internal.AbstractResourceProvider.modifyResources(AbstractResourceProvider.java:331)
>         at org.apache.ambari.server.controller.internal.ClusterResourceProvider.updateResources(ClusterResourceProvider.java:242)
>         at org.apache.ambari.server.controller.internal.ClusterControllerImpl.updateResources(ClusterControllerImpl.java:310)
>         at org.apache.ambari.server.api.services.persistence.PersistenceManagerImpl.update(PersistenceManagerImpl.java:100)
>         at org.apache.ambari.server.api.handlers.UpdateHandler.persist(UpdateHandler.java:42)
>         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.ClusterService.updateCluster(ClusterService.java:151)
>         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(AbstractResourceMethodDispatchPr
> ovider.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.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$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
>         at org.springframework.security.web.authentication.www.BasicAuthenticationFilter.doFilter(BasicAuthenticationFilter.java:201)
>         at org.springframework.security.web.FilterChainProxy$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)
> {code}
> 
> 
> Diffs
> -----
> 
>   ambari-server/src/main/java/org/apache/ambari/server/controller/AmbariManagementControllerImpl.java
09adf51 
>   ambari-server/src/test/java/org/apache/ambari/server/controller/AmbariManagementControllerTest.java
14dc186 
> 
> Diff: https://reviews.apache.org/r/34220/diff/
> 
> 
> Testing
> -------
> 
> mvn clean test
> 
> 
> Thanks,
> 
> Vitalyi Brodetskyi
> 
>


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