Ayub Pathan created ATLAS-2616:
----------------------------------
Summary: NPE for GET call of /glossary/<guid>/categories, when
there are no categories associated to glossary
Key: ATLAS-2616
URL: https://issues.apache.org/jira/browse/ATLAS-2616
Project: Atlas
Issue Type: Improvement
Components: atlas-core
Affects Versions: 1.0.0
Reporter: Ayub Pathan
Fix For: 1.0.0
* Two glossaries configured with one glossary having categories
{noformat}
apathan@Ayub-sys-101:~ > curl -k -u admin:admin
https://ctr-e138-1518143905142-256977-01-000004.hwx.site:21443/api/atlas/v2/glossary/
| python -m json.tool
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 633 0 633 0 0 386 0 --:--:-- 0:00:01 --:--:-- 386
[
{
"guid": "bf43f063-f499-472c-b526-0f81de685e02",
"displayName": "true",
"shortDescription": "asd",
"longDescription": "Glossary of bank - long description",
"qualifiedName": "HortoniaBank-11"
},
{
"guid": "c445e6c3-1113-4d55-acbd-d421c8c98db1",
"displayName": "Banking-11",
"shortDescription": "sdfds",
"longDescription": "sdfdsf",
"qualifiedName": "HortoniaBank-11",
"categories": [
{
"categoryGuid": "59295311-2ef8-400c-9188-ea2adfdca65b",
"relationGuid": "39113069-211b-44e1-b924-b0402c997a20",
"displayText": "Bank accounts"
},
{
"categoryGuid": "625e13a6-e7ef-49d2-bfe3-bb31e8b63ef0",
"relationGuid": "4366623b-2f7e-43df-83f2-2d438f3fd120",
"displayText": "sub"
}
]
}
]
{noformat}
* GET request on categories is fine when there are categories associated.
{noformat}
apathan@Ayub-sys-101:~ >
apathan@Ayub-sys-101:~ > curl -k -u admin:admin
https://ctr-e138-1518143905142-256977-01-000004.hwx.site:21443/api/atlas/v2/glossary/c445e6c3-1113-4d55-acbd-d421c8c98db1/categories
| python -m json.tool
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 271 0 271 0 0 97 0 --:--:-- 0:00:02 --:--:-- 97
[
{
"categoryGuid": "59295311-2ef8-400c-9188-ea2adfdca65b",
"relationGuid": "39113069-211b-44e1-b924-b0402c997a20",
"displayText": "Bank accounts"
},
{
"categoryGuid": "625e13a6-e7ef-49d2-bfe3-bb31e8b63ef0",
"relationGuid": "4366623b-2f7e-43df-83f2-2d438f3fd120",
"displayText": "sub"
}
]
{noformat}
* GET request on categories returns 500 with NPE when there are no categories
associated to glossary.
{noformat}
apathan@Ayub-sys-101:~ > curl -k -u admin:admin
https://ctr-e138-1518143905142-256977-01-000004.hwx.site:21443/api/atlas/v2/glossary/bf43f063-f499-472c-b526-0f81de685e02/categories
| pj
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 85 0 85 0 0 33 0 --:--:-- 0:00:02 --:--:-- 33
Expecting value: line 1 column 1 (char 0)
apathan@Ayub-sys-101:~ >
{noformat}
{noformat}
2018-04-26 11:59:39,528 ERROR - [pool-2-thread-4 -
29e30189-d093-4245-a623-1c50c5aad766:] ~ Error handling a request:
935035fa3fbef294 (ExceptionMapperUtil:32)
java.lang.NullPointerException
at java.util.ArrayList.<init>(ArrayList.java:178)
at
org.apache.atlas.glossary.GlossaryService.getGlossaryCategories(GlossaryService.java:618)
at
org.apache.atlas.web.rest.GlossaryREST.getGlossaryCategories(GlossaryREST.java:645)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at
com.sun.jersey.spi.container.JavaMethodInvokerFactory$1.invoke(JavaMethodInvokerFactory.java:60)
at
com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$TypeOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:185)
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:845)
at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1712)
at
org.apache.atlas.web.filters.AuditFilter.doFilter(AuditFilter.java:80)
at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1699)
at
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:317)
at
org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:127)
at
org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:91)
at
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
at
org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:114)
at
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
at
org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:137)
at
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
at
org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:111)
at
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
at
org.apache.atlas.web.filters.AtlasCSRFPreventionFilter$ServletFilterHttpInteraction.proceed(AtlasCSRFPreventionFilter.java:235)
at
org.apache.atlas.web.filters.AtlasCSRFPreventionFilter.handleHttpInteraction(AtlasCSRFPreventionFilter.java:177)
at
org.apache.atlas.web.filters.AtlasCSRFPreventionFilter.doFilter(AtlasCSRFPreventionFilter.java:190)
at
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
at
org.apache.atlas.web.filters.AtlasAuthenticationFilter.doFilter(AtlasAuthenticationFilter.java:370)
at
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
at
org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:170)
at
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
at
org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:63)
at
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
at
org.apache.atlas.web.filters.StaleTransactionCleanupFilter.doFilter(StaleTransactionCleanupFilter.java:55)
at
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
at
org.apache.atlas.web.filters.ActiveServerFilter.doFilter(ActiveServerFilter.java:85)
at
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
at
org.springframework.security.web.authentication.www.BasicAuthenticationFilter.doFilterInternal(BasicAuthenticationFilter.java:215)
at
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
at
org.apache.atlas.web.filters.AtlasKnoxSSOAuthenticationFilter.doFilter(AtlasKnoxSSOAuthenticationFilter.java:146)
at
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
at
org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:200)
at
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
at
org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:116)
at
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
at
org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:105)
at
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
at
org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:56)
at
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at
org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
at
org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:214)
at
org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:177)
at
org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346)
at
org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:262)
at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1691)
at
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:582)
at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
at
org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548)
at
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:226)
at
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1180)
at
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:512)
at
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
at
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1112)
at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
at
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134)
at org.eclipse.jetty.server.Server.handle(Server.java:534)
at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:320)
at
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:251)
at
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:273)
at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:95)
at
org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:202)
at
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:273)
at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:95)
at
org.eclipse.jetty.io.SelectChannelEndPoint$2.run(SelectChannelEndPoint.java:93)
at
org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.executeProduceConsume(ExecuteProduceConsume.java:303)
at
org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceConsume(ExecuteProduceConsume.java:148)
at
org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:136)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
{noformat}
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