Bug report created:
https://java.net/jira/browse/JERSEY-2633
On Fri, Aug 29, 2014 at 12:19 PM, Marek Potociar <marek.potociar_at_oracle.com>
wrote:
> Hi Mikael,
>
> Thank you, this is very useful. Can you please file a new Jersey bug
> <https://java.net/jira/browse/JERSEY> and attach your findings, including
> the stack trace? Please make sure to file the bug against "performance"
> component.
>
> Cheers,
> Marek
>
>
> On 29 Aug 2014, at 12:04, Mikael Ståldal <
> mikael.staldal_at_appearnetworks.com> wrote:
>
> I am using Jersey server 2.12 to implement a web service.
>
> It seems to me that Jersey server requires all request handling threads to
> pass through a sychronized lock in
> org.jvnet.hk2.internal.Utilities(Utilities.java:148), below is a stack
> trace I was able to capture during a load test with a lot of concurrent
> requests (Java 7, Jetty 9.2.2). Several threads were waiting for the same
> lock.
>
> It's not a deadlock, but it could be something which significantly reduces
> scalability of Jersey when you have many concurrent requests and several
> CPU cores available.
>
>
> "qtp330351192-119" prio=10 tid=0x00007f3710017800 nid=0x321f waiting for
> monitor entry [0x00007f36b98d5000]
> java.lang.Thread.State: BLOCKED (on object monitor)
> at
> org.jvnet.hk2.internal.Utilities.computeElementAnnotationInfo(Utilities.java:1576)
> - waiting to lock <0x00000000c06a27b8> (a java.lang.Object)
> at
> org.jvnet.hk2.internal.Utilities.getInjectAnnotation(Utilities.java:1609)
> at
> org.jvnet.hk2.internal.Utilities.getInjectionResolver(Utilities.java:1854)
> at
> org.jvnet.hk2.internal.Utilities.getInjectionResolver(Utilities.java:1886)
> at org.jvnet.hk2.internal.Utilities.justInject(Utilities.java:938)
> at
> org.jvnet.hk2.internal.ServiceLocatorImpl.inject(ServiceLocatorImpl.java:902)
> at
> org.jvnet.hk2.internal.ServiceLocatorImpl.inject(ServiceLocatorImpl.java:892)
> at
> org.glassfish.jersey.server.internal.inject.AbstractValueFactoryProvider.getValueFactory(AbstractValueFactoryProvider.java:136)
> at
> org.glassfish.jersey.server.spi.internal.ParameterValueHelper.getValueFactory(ParameterValueHelper.java:145)
> at
> org.glassfish.jersey.server.spi.internal.ParameterValueHelper.createValueProviders(ParameterValueHelper.java:124)
> at
> org.glassfish.jersey.server.model.Invocable.getValueProviders(Invocable.java:322)
> at
> org.glassfish.jersey.server.model.ResourceMethodValidator.checkValueProviders(ResourceMethodValidator.java:164)
> at
> org.glassfish.jersey.server.model.ResourceMethodValidator.checkMethod(ResourceMethodValidator.java:106)
> at
> org.glassfish.jersey.server.model.ResourceMethodValidator.visitJaxrsResourceMethod(ResourceMethodValidator.java:102)
> at
> org.glassfish.jersey.server.model.ResourceMethodValidator.visitResourceMethod(ResourceMethodValidator.java:92)
> at
> org.glassfish.jersey.server.model.ResourceMethod.accept(ResourceMethod.java:854)
> at
> org.glassfish.jersey.server.model.ComponentModelValidator.validateWithErrors(ComponentModelValidator.java:161)
> at
> org.glassfish.jersey.server.model.ComponentModelValidator.validateWithErrors(ComponentModelValidator.java:167)
> at
> org.glassfish.jersey.server.model.ComponentModelValidator.validateWithErrors(ComponentModelValidator.java:167)
> at
> org.glassfish.jersey.server.model.ComponentModelValidator.validateWithErrors(ComponentModelValidator.java:167)
> at
> org.glassfish.jersey.server.model.ComponentModelValidator.access$000(ComponentModelValidator.java:90)
> at
> org.glassfish.jersey.server.model.ComponentModelValidator$1.run(ComponentModelValidator.java:151)
> at org.glassfish.jersey.internal.Errors$1.call(Errors.java:271)
> at org.glassfish.jersey.internal.Errors$1.call(Errors.java:267)
> at org.glassfish.jersey.internal.Errors.process(Errors.java:315)
> at org.glassfish.jersey.internal.Errors.process(Errors.java:297)
> at org.glassfish.jersey.internal.Errors.process(Errors.java:267)
> at
> org.glassfish.jersey.server.model.ComponentModelValidator.validate(ComponentModelValidator.java:146)
> at
> org.glassfish.jersey.server.internal.routing.SubResourceLocatorRouter$1.run(SubResourceLocatorRouter.java:205)
> at org.glassfish.jersey.internal.Errors$1.call(Errors.java:271)
> at org.glassfish.jersey.internal.Errors$1.call(Errors.java:267)
> at org.glassfish.jersey.internal.Errors.process(Errors.java:315)
> at org.glassfish.jersey.internal.Errors.process(Errors.java:297)
> at org.glassfish.jersey.internal.Errors.process(Errors.java:267)
> at
> org.glassfish.jersey.server.internal.routing.SubResourceLocatorRouter.validate(SubResourceLocatorRouter.java:201)
> at
> org.glassfish.jersey.server.internal.routing.SubResourceLocatorRouter.apply(SubResourceLocatorRouter.java:160)
> at
> org.glassfish.jersey.server.internal.routing.RoutingStage._apply(RoutingStage.java:112)
> at
> org.glassfish.jersey.server.internal.routing.RoutingStage._apply(RoutingStage.java:115)
> at
> org.glassfish.jersey.server.internal.routing.RoutingStage._apply(RoutingStage.java:115)
> at
> org.glassfish.jersey.server.internal.routing.RoutingStage._apply(RoutingStage.java:115)
> at
> org.glassfish.jersey.server.internal.routing.RoutingStage._apply(RoutingStage.java:115)
> at
> org.glassfish.jersey.server.internal.routing.RoutingStage._apply(RoutingStage.java:115)
> at
> org.glassfish.jersey.server.internal.routing.RoutingStage._apply(RoutingStage.java:115)
> at
> org.glassfish.jersey.server.internal.routing.RoutingStage._apply(RoutingStage.java:115)
> at
> org.glassfish.jersey.server.internal.routing.RoutingStage._apply(RoutingStage.java:115)
> at
> org.glassfish.jersey.server.internal.routing.RoutingStage._apply(RoutingStage.java:115)
> at
> org.glassfish.jersey.server.internal.routing.RoutingStage._apply(RoutingStage.java:115)
> at
> org.glassfish.jersey.server.internal.routing.RoutingStage._apply(RoutingStage.java:115)
> at
> org.glassfish.jersey.server.internal.routing.RoutingStage._apply(RoutingStage.java:115)
> at
> org.glassfish.jersey.server.internal.routing.RoutingStage._apply(RoutingStage.java:115)
> at
> org.glassfish.jersey.server.internal.routing.RoutingStage._apply(RoutingStage.java:115)
> at
> org.glassfish.jersey.server.internal.routing.RoutingStage._apply(RoutingStage.java:115)
> at
> org.glassfish.jersey.server.internal.routing.RoutingStage._apply(RoutingStage.java:115)
> at
> org.glassfish.jersey.server.internal.routing.RoutingStage.apply(RoutingStage.java:94)
> at
> org.glassfish.jersey.server.internal.routing.RoutingStage.apply(RoutingStage.java:63)
> at
> org.glassfish.jersey.process.internal.Stages.process(Stages.java:197)
> at
> org.glassfish.jersey.server.ServerRuntime$1.run(ServerRuntime.java:263)
> at org.glassfish.jersey.internal.Errors$1.call(Errors.java:271)
> at org.glassfish.jersey.internal.Errors$1.call(Errors.java:267)
> at org.glassfish.jersey.internal.Errors.process(Errors.java:315)
> at org.glassfish.jersey.internal.Errors.process(Errors.java:297)
> at org.glassfish.jersey.internal.Errors.process(Errors.java:267)
> at
> org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:297)
> at
> org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:254)
> at
> org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:1030)
> at
> org.glassfish.jersey.servlet.WebComponent.service(WebComponent.java:373)
> at
> org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:381)
> at
> org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:344)
> at
> org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:221)
> at
> org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:769)
>
> --
> Mikael Ståldal
> Chief Software Architect
> *Appear*
> Phone: +46 8 545 91 572
> Email: mikael.staldal_at_appearnetworks.com
>
>
>
--
Mikael Ståldal
Chief Software Architect
*Appear*
Phone: +46 8 545 91 572
Email: mikael.staldal_at_appearnetworks.com