Hi Julien, Yep - unfortunately this is a bug...I raised the JIRA QPID-7002 for this issue and have applied a fix on trunk and also the 6.0.x branch.
Cheers, Rob On 15 January 2016 at 08:39, Julien Charon <[email protected]> wrote: > Hi, > > > I was just experimenting a little bit with the REST API of the java broker > (Release 6.0.0)and ran into 2 errors when using paths /api/latest/consumer > and /api/latest/publisher. > In the broker logs, I can see following stack trace (pretty much the same > for both paths): > > 2016-01-15 08:05:30,427 ERROR [HttpManagement-HTTP-198] > (o.a.q.s.m.p.f.ExceptionHandlingFilter) - Unexpected exception in servlet > '/api/latest/consumer': > java.lang.NullPointerException: null > at java.util.Collections$UnmodifiableCollection.<init>(Unknown > Source) ~[na:1.8.0_51] > at java.util.Collections$UnmodifiableList.<init>(Unknown Source) > ~[na:1.8.0_51] > at java.util.Collections.unmodifiableList(Unknown Source) > ~[na:1.8.0_51] > at > org.apache.qpid.server.model.AbstractConfiguredObject.getChildren(AbstractConfiguredObject.java:2069) > ~[qpid-broker-core-6.0.0.jar:6.0.0] > at > org.apache.qpid.server.virtualhost.AbstractVirtualHost.getChildren(AbstractVirtualHost.java:509) > ~[qpid-broker-core-6.0.0.jar:6.0.0] > at > org.apache.qpid.server.management.plugin.servlet.rest.RestServlet.getObjects(RestServlet.java:218) > ~[qpid-broker-plugins-management-http-6.0.0.jar:6.0.0] > at > org.apache.qpid.server.management.plugin.servlet.rest.RestServlet.doGetWithSubjectAndActor(RestServlet.java:371) > ~[qpid-broker-plugins-management-http-6.0.0.jar:6.0.0] > at > org.apache.qpid.server.management.plugin.servlet.rest.AbstractServlet$1.run(AbstractServlet.java:90) > ~[qpid-broker-plugins-management-http-6.0.0.jar:6.0.0] > at > org.apache.qpid.server.management.plugin.servlet.rest.AbstractServlet$1.run(AbstractServlet.java:86) > ~[qpid-broker-plugins-management-http-6.0.0.jar:6.0.0] > at java.security.AccessController.doPrivileged(Native Method) > ~[na:1.8.0_51] > at javax.security.auth.Subject.doAs(Unknown Source) ~[na:1.8.0_51] > at > org.apache.qpid.server.management.plugin.servlet.rest.AbstractServlet.doWithSubjectAndActor(AbstractServlet.java:215) > ~[qpid-broker-plugins-management-http-6.0.0.jar:6.0.0] > at > org.apache.qpid.server.management.plugin.servlet.rest.AbstractServlet.doGet(AbstractServlet.java:84) > ~[qpid-broker-plugins-management-http-6.0.0.jar:6.0.0] > at javax.servlet.http.HttpServlet.service(HttpServlet.java:575) > ~[geronimo-servlet_3.0_spec-1.0.jar:1.0] > at > org.apache.qpid.server.management.plugin.servlet.rest.RestServlet.service(RestServlet.java:465) > ~[qpid-broker-plugins-management-http-6.0.0.jar:6.0.0] > at javax.servlet.http.HttpServlet.service(HttpServlet.java:668) > ~[geronimo-servlet_3.0_spec-1.0.jar:1.0] > at > org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:684) > ~[jetty-servlet-8.1.17.v20150415.jar:8.1.17.v20150415] > at > org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1496) > [jetty-servlet-8.1.17.v20150415.jar:8.1.17.v20150415] > at > org.apache.qpid.server.management.plugin.filter.ForbiddingAuthorisationFilter.doFilter(ForbiddingAuthorisationFilter.java:90) > ~[qpid-broker-plugins-management-http-6.0.0.jar:6.0.0] > at > org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1467) > [jetty-servlet-8.1.17.v20150415.jar:8.1.17.v20150415] > at > org.apache.qpid.server.management.plugin.filter.ForbiddingTraceFilter.doFilter(ForbiddingTraceFilter.java:65) > ~[qpid-broker-plugins-management-http-6.0.0.jar:6.0.0] > at > org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1467) > [jetty-servlet-8.1.17.v20150415.jar:8.1.17.v20150415] > at > org.apache.qpid.server.management.plugin.filter.LoggingFilter.doFilter(LoggingFilter.java:70) > ~[qpid-broker-plugins-management-http-6.0.0.jar:6.0.0] > at > org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1467) > [jetty-servlet-8.1.17.v20150415.jar:8.1.17.v20150415] > at > org.apache.qpid.server.management.plugin.filter.ExceptionHandlingFilter.doFilter(ExceptionHandlingFilter.java:60) > ~[qpid-broker-plugins-management-http-6.0.0.jar:6.0.0] > at > org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1467) > [jetty-servlet-8.1.17.v20150415.jar:8.1.17.v20150415] > at > org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:501) > [jetty-servlet-8.1.17.v20150415.jar:8.1.17.v20150415] > at > org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:229) > [jetty-server-8.1.17.v20150415.jar:8.1.17.v20150415] > at > org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1086) > [jetty-server-8.1.17.v20150415.jar:8.1.17.v20150415] > at > org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:429) > [jetty-servlet-8.1.17.v20150415.jar:8.1.17.v20150415] > at > org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193) > [jetty-server-8.1.17.v20150415.jar:8.1.17.v20150415] > at > org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1020) > [jetty-server-8.1.17.v20150415.jar:8.1.17.v20150415] > at > org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135) > [jetty-server-8.1.17.v20150415.jar:8.1.17.v20150415] > at > org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116) > [jetty-server-8.1.17.v20150415.jar:8.1.17.v20150415] > at org.eclipse.jetty.server.Server.handle(Server.java:370) > [jetty-server-8.1.17.v20150415.jar:8.1.17.v20150415] > at > org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:494) > [jetty-server-8.1.17.v20150415.jar:8.1.17.v20150415] > at > org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:971) > [jetty-server-8.1.17.v20150415.jar:8.1.17.v20150415] > at > org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:1033) > [jetty-server-8.1.17.v20150415.jar:8.1.17.v20150415] > at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:644) > [jetty-http-8.1.17.v20150415.jar:8.1.17.v20150415] > at > org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235) > [jetty-http-8.1.17.v20150415.jar:8.1.17.v20150415] > at > org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82) > [jetty-server-8.1.17.v20150415.jar:8.1.17.v20150415] > at > org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:696) > [jetty-io-8.1.17.v20150415.jar:8.1.17.v20150415] > at > org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:53) > [jetty-io-8.1.17.v20150415.jar:8.1.17.v20150415] > at > org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608) > [jetty-util-8.1.17.v20150415.jar:8.1.17.v20150415] > at > org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543) > [jetty-util-8.1.17.v20150415.jar:8.1.17.v20150415] > at java.lang.Thread.run(Unknown Source) [na:1.8.0_51] > 2016-01-15 08:05:30,428 WARN [HttpManagement-HTTP-198] > (o.e.j.s.ServletHandler) - /api/latest/consumer > java.lang.NullPointerException: null > at java.util.Collections$UnmodifiableCollection.<init>(Unknown > Source) ~[na:1.8.0_51] > at java.util.Collections$UnmodifiableList.<init>(Unknown Source) > ~[na:1.8.0_51] > at java.util.Collections.unmodifiableList(Unknown Source) > ~[na:1.8.0_51] > at > org.apache.qpid.server.model.AbstractConfiguredObject.getChildren(AbstractConfiguredObject.java:2069) > ~[qpid-broker-core-6.0.0.jar:6.0.0] > at > org.apache.qpid.server.virtualhost.AbstractVirtualHost.getChildren(AbstractVirtualHost.java:509) > ~[qpid-broker-core-6.0.0.jar:6.0.0] > at > org.apache.qpid.server.management.plugin.servlet.rest.RestServlet.getObjects(RestServlet.java:218) > ~[qpid-broker-plugins-management-http-6.0.0.jar:6.0.0] > at > org.apache.qpid.server.management.plugin.servlet.rest.RestServlet.doGetWithSubjectAndActor(RestServlet.java:371) > ~[qpid-broker-plugins-management-http-6.0.0.jar:6.0.0] > at > org.apache.qpid.server.management.plugin.servlet.rest.AbstractServlet$1.run(AbstractServlet.java:90) > ~[qpid-broker-plugins-management-http-6.0.0.jar:6.0.0] > at > org.apache.qpid.server.management.plugin.servlet.rest.AbstractServlet$1.run(AbstractServlet.java:86) > ~[qpid-broker-plugins-management-http-6.0.0.jar:6.0.0] > at java.security.AccessController.doPrivileged(Native Method) > ~[na:1.8.0_51] > at javax.security.auth.Subject.doAs(Unknown Source) ~[na:1.8.0_51] > at > org.apache.qpid.server.management.plugin.servlet.rest.AbstractServlet.doWithSubjectAndActor(AbstractServlet.java:215) > ~[qpid-broker-plugins-management-http-6.0.0.jar:6.0.0] > at > org.apache.qpid.server.management.plugin.servlet.rest.AbstractServlet.doGet(AbstractServlet.java:84) > ~[qpid-broker-plugins-management-http-6.0.0.jar:6.0.0] > at javax.servlet.http.HttpServlet.service(HttpServlet.java:575) > ~[geronimo-servlet_3.0_spec-1.0.jar:1.0] > at > org.apache.qpid.server.management.plugin.servlet.rest.RestServlet.service(RestServlet.java:465) > ~[qpid-broker-plugins-management-http-6.0.0.jar:6.0.0] > at javax.servlet.http.HttpServlet.service(HttpServlet.java:668) > ~[geronimo-servlet_3.0_spec-1.0.jar:1.0] > at > org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:684) > ~[jetty-servlet-8.1.17.v20150415.jar:8.1.17.v20150415] > at > org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1496) > ~[jetty-servlet-8.1.17.v20150415.jar:8.1.17.v20150415] > at > org.apache.qpid.server.management.plugin.filter.ForbiddingAuthorisationFilter.doFilter(ForbiddingAuthorisationFilter.java:90) > ~[qpid-broker-plugins-management-http-6.0.0.jar:6.0.0] > at > org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1467) > ~[jetty-servlet-8.1.17.v20150415.jar:8.1.17.v20150415] > at > org.apache.qpid.server.management.plugin.filter.ForbiddingTraceFilter.doFilter(ForbiddingTraceFilter.java:65) > ~[qpid-broker-plugins-management-http-6.0.0.jar:6.0.0] > at > org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1467) > ~[jetty-servlet-8.1.17.v20150415.jar:8.1.17.v20150415] > at > org.apache.qpid.server.management.plugin.filter.LoggingFilter.doFilter(LoggingFilter.java:70) > ~[qpid-broker-plugins-management-http-6.0.0.jar:6.0.0] > at > org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1467) > ~[jetty-servlet-8.1.17.v20150415.jar:8.1.17.v20150415] > at > org.apache.qpid.server.management.plugin.filter.ExceptionHandlingFilter.doFilter(ExceptionHandlingFilter.java:60) > ~[qpid-broker-plugins-management-http-6.0.0.jar:6.0.0] > at > org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1467) > ~[jetty-servlet-8.1.17.v20150415.jar:8.1.17.v20150415] > at > org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:501) > [jetty-servlet-8.1.17.v20150415.jar:8.1.17.v20150415] > at > org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:229) > [jetty-server-8.1.17.v20150415.jar:8.1.17.v20150415] > at > org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1086) > [jetty-server-8.1.17.v20150415.jar:8.1.17.v20150415] > at > org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:429) > [jetty-servlet-8.1.17.v20150415.jar:8.1.17.v20150415] > at > org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193) > [jetty-server-8.1.17.v20150415.jar:8.1.17.v20150415] > at > org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1020) > [jetty-server-8.1.17.v20150415.jar:8.1.17.v20150415] > at > org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135) > [jetty-server-8.1.17.v20150415.jar:8.1.17.v20150415] > at > org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116) > [jetty-server-8.1.17.v20150415.jar:8.1.17.v20150415] > at org.eclipse.jetty.server.Server.handle(Server.java:370) > [jetty-server-8.1.17.v20150415.jar:8.1.17.v20150415] > at > org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:494) > [jetty-server-8.1.17.v20150415.jar:8.1.17.v20150415] > at > org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:971) > [jetty-server-8.1.17.v20150415.jar:8.1.17.v20150415] > at > org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:1033) > [jetty-server-8.1.17.v20150415.jar:8.1.17.v20150415] > at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:644) > [jetty-http-8.1.17.v20150415.jar:8.1.17.v20150415] > at > org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235) > [jetty-http-8.1.17.v20150415.jar:8.1.17.v20150415] > at > org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82) > [jetty-server-8.1.17.v20150415.jar:8.1.17.v20150415] > at > org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:696) > [jetty-io-8.1.17.v20150415.jar:8.1.17.v20150415] > at > org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:53) > [jetty-io-8.1.17.v20150415.jar:8.1.17.v20150415] > at > org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608) > [jetty-util-8.1.17.v20150415.jar:8.1.17.v20150415] > at > org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543) > [jetty-util-8.1.17.v20150415.jar:8.1.17.v20150415] > at java.lang.Thread.run(Unknown Source) [na:1.8.0_51] > > > Am I missing something or is this a bug? > > > Best regards, > Julien > > Avitech GmbH > Engineering AxL > Tel.: +49 (0)7541/282-177 > Fax: +49 (0)7541/282-199 > e-mail: [email protected]<mailto:[email protected]> > ________________________________________________ > Avitech GmbH > Principal Office: Bahnhofplatz 1 | 88045 Friedrichshafen | Germany > Court Registration: Amtsgericht Ulm | HRB 728293 > Geschäftsführer/Managing Director: Antonio Maria Gonzalez Gorostiza > http://avitech.aero<http://avitech.aero/> > > This message may contain confidential information and is intended only for > the individual named. If you are not the named addressee you should not > disseminate, distribute or copy this e-mail. Please notify the sender > immediately by e-mail if you have received this e-mail by mistake and > delete this e-mail from your system. > >
