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From John Speidel <jspei...@hortonworks.com>
Subject Review Request 47591: Quickstart fails to run after queries to the business taxonomy API
Date Thu, 19 May 2016 14:05:08 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/47591/
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Review request for atlas and Hemanth Yamijala.


Bugs: ATLAS-405
    https://issues.apache.org/jira/browse/ATLAS-405


Repository: atlas


Description
-------

On a fresh Atlas server, using a REST client like curl or Postman, make a call to the business
taxonomy API. 
E.g. http://localhost:21000/api/atlas/v1/taxonomies
This will return an empty result set
Run quick_start.py.

This fails with an exception as follows:
Exception in thread "main" org.apache.atlas.AtlasServiceException: Metadata service API CREATE_ENTITY
failed with status 500(Internal Server Error) Response Body ({"error":"Could not commit transaction
due to exception during persistence","stackTrace":"com.thinkaurelius.titan.core.TitanException:
Could not commit transaction due to exception during persistence\n\tat com.thinkaurelius.titan.graphdb.transaction.StandardTitanTx.commit(StandardTitanTx.java:1348)\n\tat
com.thinkaurelius.titan.graphdb.blueprints.TitanBlueprintsGraph.commit(TitanBlueprintsGraph.java:60)\n\tat
org.apache.atlas.GraphTransactionInterceptor.invoke(GraphTransactionInterceptor.java:43)\n\tat
org.apache.atlas.services.DefaultMetadataService.createEntities(DefaultMetadataService.java:321)\n\tat
org.apache.atlas.services.DefaultMetadataService.createEntities(DefaultMetadataService.java:316)\n\tat
org.apache.atlas.web.resources.EntityResource.submit(EntityResource.java:122)\n\tat sun.reflect.NativeMethodAccessorImpl.
 invoke0(Native Method)\n\tat sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)\n\tat
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)\n\tat
java.lang.reflect.Method.invoke(Method.java:606)\n\tat com.sun.jersey.spi.container.JavaMethodInvokerFactory$1.invoke(JavaMethodInvokerFactory.java:60)\n\tat
com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$ResponseOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:205)\n\tat
com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:75)\n\tat
com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:302)\n\tat
com.sun.jersey.server.impl.uri.rules.ResourceClassRule.accept(ResourceClassRule.java:108)\n\tat
com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)\n\tat
com.sun.jersey.server.impl.uri.rules.RootResource
 ClassesRule.accept(RootResourceClassesRule.java:84)\n\tat com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1542)\n\tat
com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1473)\n\tat
com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1419)\n\tat
com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1409)\n\tat
com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:409)\n\tat com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:558)\n\tat
com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:733)\n\tat
javax.servlet.http.HttpServlet.service(HttpServlet.java:790)\n\tat com.google.inject.servlet.ServletDefinition.doServiceImpl(ServletDefinition.java:287)\n\tat
com.google.inject.servlet.ServletDefinition.doService(ServletDefiniti
 on.java:277)\n\tat com.google.inject.servlet.ServletDefinition.service(ServletDefinition.java:182)\n\tat
com.google.inject.servlet.ManagedServletPipeline.service(ManagedServletPipeline.java:91)\n\tat
com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:85)\n\tat
org.apache.atlas.web.filters.AuditFilter.doFilter(AuditFilter.java:71)\n\tat com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:82)\n\tat
com.google.inject.servlet.ManagedFilterPipeline.dispatch(ManagedFilterPipeline.java:119)\n\tat
com.google.inject.servlet.GuiceFilter$1.call(GuiceFilter.java:133)\n\tat com.google.inject.servlet.GuiceFilter$1.call(GuiceFilter.java:130)\n\tat
com.google.inject.servlet.GuiceFilter$Context.call(GuiceFilter.java:203)\n\tat com.google.inject.servlet.GuiceFilter.doFilter(GuiceFilter.java:130)\n\tat
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)\n\tat
org.springframework.security.web.FilterChai
 nProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330)\n\tat org.apache.atlas.web.filters.AtlasAuthorizationFilter.doFilter(AtlasAuthorizationFilter.java:140)\n\tat
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)\n\tat
org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:118)\n\tat
org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:84)\n\tat
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)\n\tat
org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:113)\n\tat
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)\n\tat
org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:103)\n\tat
org.spri
 ngframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)\n\tat
org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:113)\n\tat
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)\n\tat
org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:54)\n\tat
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)\n\tat
org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:45)\n\tat
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)\n\tat
org.springframework.security.web.authentication.www.BasicAuthenticationFilter.doFilter(BasicAuthenticationFilter.java:201)\n\tat
org.springframework.security.web.
 FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)\n\tat org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:183)\n\tat
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)\n\tat
org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:105)\n\tat
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)\n\tat
org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87)\n\tat
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)\n\tat
org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:192)\n\tat
org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:160)\n\tat
org.sp
 ringframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346)\n\tat
org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:259)\n\tat
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)\n\tat
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:585)\n\tat org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)\n\tat
org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:577)\n\tat org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:223)\n\tat
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1127)\n\tat org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515)\n\tat
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)\n\tat org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1061)\n\tat
org.eclipse.jetty.server
 .handler.ScopedHandler.handle(ScopedHandler.java:141)\n\tat org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97)\n\tat
org.eclipse.jetty.server.Server.handle(Server.java:499)\n\tat org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:310)\n\tat
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:257)\n\tat org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:540)\n\tat
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635)\n\tat org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555)\n\tat
java.lang.Thread.run(Thread.java:745)\nCaused by: java.lang.NullPointerException\n\tat com.thinkaurelius.titan.graphdb.database.IndexSerializer.getIndexUpdates(IndexSerializer.java:318)\n\tat
com.thinkaurelius.titan.graphdb.database.StandardTitanGraph.prepareCommit(StandardTitanGraph.java:492)\n\tat
com.thinkaurelius.titan.graphdb.database.StandardTitanGraph.commit(StandardTitanG
 raph.java:654)\n\tat com.thinkaurelius.titan.graphdb.transaction.StandardTitanTx.commit(StandardTitanTx.java:1337)\n\t...
83 more\n"})
	at org.apache.atlas.AtlasClient.callAPIWithResource(AtlasClient.java:1045)
	at org.apache.atlas.AtlasClient.callAPIWithRetries(AtlasClient.java:642)
	at org.apache.atlas.AtlasClient.callAPI(AtlasClient.java:1050)
	at org.apache.atlas.AtlasClient.createEntity(AtlasClient.java:558)
	at org.apache.atlas.AtlasClient.createEntity(AtlasClient.java:571)
	at org.apache.atlas.examples.QuickStart.createInstance(QuickStart.java:317)
	at org.apache.atlas.examples.QuickStart.database(QuickStart.java:334)
	at org.apache.atlas.examples.QuickStart.createEntities(QuickStart.java:232)
	at org.apache.atlas.examples.QuickStart.runQuickstart(QuickStart.java:97)
	at org.apache.atlas.examples.QuickStart.main(QuickStart.java:79)


Diffs
-----

  catalog/src/main/java/org/apache/atlas/catalog/query/BaseQuery.java ac8ca6b 
  catalog/src/test/java/org/apache/atlas/catalog/query/AtlasEntityQueryTest.java PRE-CREATION


Diff: https://reviews.apache.org/r/47591/diff/


Testing
-------

Manually tested the above steps.
Wrote new unit test.
Ran all unit tests.


Thanks,

John Speidel


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