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From "Barry (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-19869) POST to api to regsiter a blueprint throws com.google.gson.JsonSyntaxException
Date Fri, 03 Feb 2017 20:58:51 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-19869?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15852118#comment-15852118
] 

Barry commented on AMBARI-19869:
--------------------------------

[~jonathan.hurley], after fighting it for a while and trying various posts I found that text/plain
is necessary and to not wrap the JSON in quotes{noformat}""{noformat}

> POST to api to regsiter a blueprint throws com.google.gson.JsonSyntaxException
> ------------------------------------------------------------------------------
>
>                 Key: AMBARI-19869
>                 URL: https://issues.apache.org/jira/browse/AMBARI-19869
>             Project: Ambari
>          Issue Type: Bug
>          Components: blueprints
>    Affects Versions: 2.4.2
>         Environment: Centos7 AWS (ami-6d1c2007)
> [root@dev-ambari-master /]# cat /etc/centos-release && uname -a
> CentOS Linux release 7.3.1611 (Core) 
> Linux xxx.xxx.com 3.10.0-514.6.1.el7.x86_64 #1 SMP Wed Jan 18 13:06:36 UTC 2017 x86_64
x86_64 x86_64 GNU/Linux
>            Reporter: Barry
>            Priority: Trivial
>              Labels: api, blueprints
>
> Exporting blueprint json from a server, then attempting to post the json to another server
results in a 500 err. Occurrs regardless of specifying ?validate_topology=false or not. JSON
has also been validated. POST headers are 
> {noformat}
> X-Requested-By: ambari
> Authorization: Basic Yxxxxxxxxxxxxxxxxxxx==
> Content-Type: application/json
> {noformat}
> Full stack trace below. 
> {noformat}03 Feb 2017 20:07:43,907 ERROR [ambari-client-thread-27] ContainerResponse:419
- The RuntimeException could not be mapped to a response, re-throwing to the HTTP container
> com.google.gson.JsonSyntaxException: java.lang.IllegalStateException: Expected a string
but was BEGIN_OBJECT at line 1 column 2
> 	at com.google.gson.Gson.fromJson(Gson.java:806)
> 	at com.google.gson.Gson.fromJson(Gson.java:761)
> 	at org.apache.ambari.server.api.GsonJsonProvider.readFrom(GsonJsonProvider.java:60)
> 	at com.sun.jersey.spi.container.ContainerRequest.getEntity(ContainerRequest.java:490)
> 	at com.sun.jersey.server.impl.model.method.dispatch.EntityParamDispatchProvider$EntityInjectable.getValue(EntityParamDispatchProvider.java:123)
> 	at com.sun.jersey.server.impl.inject.InjectableValuesProvider.getInjectableValues(InjectableValuesProvider.java:86)
> 	at com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$EntityParamInInvoker.getParams(AbstractResourceMethodDispatchProvider.java:153)
> 	at com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$ResponseOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:203)
> 	at com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:75)
> 	at com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:302)
> 	at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)
> 	at com.sun.jersey.server.impl.uri.rules.ResourceClassRule.accept(ResourceClassRule.java:108)
> 	at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)
> 	at com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:84)
> 	at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1542)
> 	at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1473)
> 	at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1419)
> 	at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1409)
> 	at com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:409)
> 	at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:558)
> 	at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:733)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
> 	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:684)
> 	at org.eclipse.jetty.servlet.ServletHandler$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$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
> 	at org.springframework.security.web.authentication.www.BasicAuthenticationFilter.doFilter(BasicAuthenticationFilter.java:201)
> 	at org.apache.ambari.server.security.authentication.AmbariAuthenticationFilter.doFilter(AmbariAuthenticationFilter.java:88)
> 	at org.springframework.security.web.FilterChainProxy$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$CachedChain.doFilter(ServletHandler.java:1478)
> 	at org.apache.ambari.server.security.AbstractSecurityHeaderFilter.doFilter(AbstractSecurityHeaderFilter.java:109)
> 	at org.eclipse.jetty.servlet.ServletHandler$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$CachedChain.doFilter(ServletHandler.java:1478)
> 	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:499)
> 	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137)
> 	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:557)
> 	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231)
> 	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1086)
> 	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:427)
> 	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193)
> 	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1020)
> 	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)
> 	at org.apache.ambari.server.controller.AmbariHandlerList.processHandlers(AmbariHandlerList.java:212)
> 	at org.apache.ambari.server.controller.AmbariHandlerList.processHandlers(AmbariHandlerList.java:201)
> 	at org.apache.ambari.server.controller.AmbariHandlerList.handle(AmbariHandlerList.java:139)
> 	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)
> 	at org.eclipse.jetty.server.Server.handle(Server.java:370)
> 	at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:494)
> 	at org.eclipse.jetty.server.AbstractHttpConnection.content(AbstractHttpConnection.java:984)
> 	at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.content(AbstractHttpConnection.java:1045)
> 	at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:861)
> 	at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:236)
> 	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: java.lang.IllegalStateException: Expected a string but was BEGIN_OBJECT at
line 1 column 2
> 	at com.google.gson.stream.JsonReader.nextString(JsonReader.java:464)
> 	at com.google.gson.internal.bind.TypeAdapters$13.read(TypeAdapters.java:349)
> 	at com.google.gson.internal.bind.TypeAdapters$13.read(TypeAdapters.java:337)
> 	at com.google.gson.Gson.fromJson(Gson.java:795)
> 	... 87 more
> 03 Feb 2017 20:07:43,908  WARN [ambari-client-thread-27] ServletHandler:561 - Error Processing
URI: /api/v1/blueprints/bp_poc_test_1 - (com.google.gson.JsonSyntaxException) java.lang.IllegalStateException:
Expected a string but was BEGIN_OBJECT at line 1 column 2
> 03 Feb 2017 20:07:43,908  WARN [ambari-client-thread-27] ServletHandler:561 - Error Processing
URI: /api/v1/blueprints/bp_poc_test_1 - (com.google.gson.JsonSyntaxException) java.lang.IllegalStateException:
Expected a string but was BEGIN_OBJECT at line 1 column 2{noformat}



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