Serverruntime - I/O error has occurred (cause unknown)

Hi, i’m on openhabian and stable openHAB and for some time now i have error messages / warnings!

Platform information:
Hardware: Raspberry 3
OS: openhabian
Java Runtime Environment: Zulu Embedded OpenJDK Java 8 (comes with openhabian, right?)
openHAB version: 2.3

As i don’t have any idea where this error comes from i don’t really know which configs would help.
Here’s an example:

2018-12-01 19:47:55.113 [ERROR] [ersey.server.ServerRuntime$Responder] - An I/O error has occurred while writing a response message entity to the container output stream.
org.glassfish.jersey.server.internal.process.MappableException: java.lang.IllegalStateException: Could not find an active context for org.glassfish.jersey.process.internal.RequestScoped
	at org.glassfish.jersey.server.internal.MappableExceptionWrapperInterceptor.aroundWriteTo(MappableExceptionWrapperInterceptor.java:92) [173:org.glassfish.jersey.core.jersey-server:2.22.2]
	at org.glassfish.jersey.message.internal.WriterInterceptorExecutor.proceed(WriterInterceptorExecutor.java:162) [172:org.glassfish.jersey.core.jersey-common:2.22.2]
	at org.glassfish.jersey.message.internal.MessageBodyFactory.writeTo(MessageBodyFactory.java:1130) [172:org.glassfish.jersey.core.jersey-common:2.22.2]
	at org.glassfish.jersey.server.ServerRuntime$Responder.writeResponse(ServerRuntime.java:711) [173:org.glassfish.jersey.core.jersey-server:2.22.2]
	at org.glassfish.jersey.server.ServerRuntime$Responder.processResponse(ServerRuntime.java:444) [173:org.glassfish.jersey.core.jersey-server:2.22.2]
	at org.glassfish.jersey.server.ServerRuntime$Responder.process(ServerRuntime.java:434) [173:org.glassfish.jersey.core.jersey-server:2.22.2]
	at org.glassfish.jersey.server.ServerRuntime$2.run(ServerRuntime.java:329) [173:org.glassfish.jersey.core.jersey-server:2.22.2]
	at org.glassfish.jersey.internal.Errors$1.call(Errors.java:271) [172:org.glassfish.jersey.core.jersey-common:2.22.2]
	at org.glassfish.jersey.internal.Errors$1.call(Errors.java:267) [172:org.glassfish.jersey.core.jersey-common:2.22.2]
	at org.glassfish.jersey.internal.Errors.process(Errors.java:315) [172:org.glassfish.jersey.core.jersey-common:2.22.2]
	at org.glassfish.jersey.internal.Errors.process(Errors.java:297) [172:org.glassfish.jersey.core.jersey-common:2.22.2]
	at org.glassfish.jersey.internal.Errors.process(Errors.java:267) [172:org.glassfish.jersey.core.jersey-common:2.22.2]
	at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:317) [172:org.glassfish.jersey.core.jersey-common:2.22.2]
	at org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:305) [173:org.glassfish.jersey.core.jersey-server:2.22.2]
	at org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:1154) [173:org.glassfish.jersey.core.jersey-server:2.22.2]
	at org.glassfish.jersey.servlet.WebComponent.serviceImpl(WebComponent.java:473) [170:org.glassfish.jersey.containers.jersey-container-servlet-core:2.22.2]
	at org.glassfish.jersey.servlet.WebComponent.service(WebComponent.java:427) [170:org.glassfish.jersey.containers.jersey-container-servlet-core:2.22.2]
	at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:388) [170:org.glassfish.jersey.containers.jersey-container-servlet-core:2.22.2]
	at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:341) [170:org.glassfish.jersey.containers.jersey-container-servlet-core:2.22.2]
	at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:228) [170:org.glassfish.jersey.containers.jersey-container-servlet-core:2.22.2]
	at com.eclipsesource.jaxrs.publisher.internal.ServletContainerBridge.service(ServletContainerBridge.java:76) [18:com.eclipsesource.jaxrs.publisher:5.3.1.201602281253]
	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:848) [88:org.eclipse.jetty.servlet:9.3.21.v20170918]
	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:584) [88:org.eclipse.jetty.servlet:9.3.21.v20170918]
	at org.ops4j.pax.web.service.jetty.internal.HttpServiceServletHandler.doHandle(HttpServiceServletHandler.java:71) [186:org.ops4j.pax.web.pax-web-jetty:6.0.9]
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143) [87:org.eclipse.jetty.server:9.3.21.v20170918]
	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548) [85:org.eclipse.jetty.security:9.3.21.v20170918]
	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:226) [87:org.eclipse.jetty.server:9.3.21.v20170918]
	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1180) [87:org.eclipse.jetty.server:9.3.21.v20170918]
	at org.ops4j.pax.web.service.jetty.internal.HttpServiceContext.doHandle(HttpServiceContext.java:284) [186:org.ops4j.pax.web.pax-web-jetty:6.0.9]
	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:512) [88:org.eclipse.jetty.servlet:9.3.21.v20170918]
	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185) [87:org.eclipse.jetty.server:9.3.21.v20170918]
	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1112) [87:org.eclipse.jetty.server:9.3.21.v20170918]
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) [87:org.eclipse.jetty.server:9.3.21.v20170918]
	at org.ops4j.pax.web.service.jetty.internal.JettyServerHandlerCollection.handle(JettyServerHandlerCollection.java:80) [186:org.ops4j.pax.web.pax-web-jetty:6.0.9]
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134) [87:org.eclipse.jetty.server:9.3.21.v20170918]
	at org.eclipse.jetty.server.Server.handle(Server.java:534) [87:org.eclipse.jetty.server:9.3.21.v20170918]
	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:333) [87:org.eclipse.jetty.server:9.3.21.v20170918]
	at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:251) [87:org.eclipse.jetty.server:9.3.21.v20170918]
	at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:283) [79:org.eclipse.jetty.io:9.3.21.v20170918]
	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:108) [79:org.eclipse.jetty.io:9.3.21.v20170918]
	at org.eclipse.jetty.io.SelectChannelEndPoint$2.run(SelectChannelEndPoint.java:93) [79:org.eclipse.jetty.io:9.3.21.v20170918]
	at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.executeProduceConsume(ExecuteProduceConsume.java:303) [90:org.eclipse.jetty.util:9.3.21.v20170918]
	at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceConsume(ExecuteProduceConsume.java:148) [90:org.eclipse.jetty.util:9.3.21.v20170918]
	at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:136) [90:org.eclipse.jetty.util:9.3.21.v20170918]
	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:671) [90:org.eclipse.jetty.util:9.3.21.v20170918]
	at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:589) [90:org.eclipse.jetty.util:9.3.21.v20170918]
	at java.lang.Thread.run(Thread.java:748) [?:?]
Caused by: java.lang.IllegalStateException: Could not find an active context for org.glassfish.jersey.process.internal.RequestScoped
	at org.jvnet.hk2.internal.ServiceLocatorImpl._resolveContext(ServiceLocatorImpl.java:2117) ~[?:?]
	at org.jvnet.hk2.internal.ServiceLocatorImpl.access$000(ServiceLocatorImpl.java:122) ~[?:?]
	at org.jvnet.hk2.internal.ServiceLocatorImpl$3.compute(ServiceLocatorImpl.java:182) ~[?:?]
	at org.jvnet.hk2.internal.ServiceLocatorImpl$3.compute(ServiceLocatorImpl.java:178) ~[?:?]
	at org.glassfish.hk2.utilities.cache.Cache$OriginThreadAwareFuture$1.call(Cache.java:97) ~[?:?]
	at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:?]
	at org.glassfish.hk2.utilities.cache.Cache$OriginThreadAwareFuture.run(Cache.java:154) ~[?:?]
	at org.glassfish.hk2.utilities.cache.Cache.compute(Cache.java:199) ~[?:?]
	at org.jvnet.hk2.internal.ServiceLocatorImpl.resolveContext(ServiceLocatorImpl.java:2130) ~[?:?]
	at org.jvnet.hk2.internal.MethodInterceptorImpl.internalInvoke(MethodInterceptorImpl.java:88) ~[?:?]
	at org.jvnet.hk2.internal.MethodInterceptorImpl.invoke(MethodInterceptorImpl.java:125) ~[?:?]
	at org.jvnet.hk2.internal.MethodInterceptorInvocationHandler.invoke(MethodInterceptorInvocationHandler.java:62) ~[?:?]
	at com.sun.proxy.$Proxy3489.getBaseUri(Unknown Source) ~[?:?]
	at org.eclipse.smarthome.io.rest.core.internal.item.ItemResource.lambda$0(ItemResource.java:228) ~[?:?]
	at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) ~[?:?]
	at java.util.ArrayList$ArrayListSpliterator.tryAdvance(ArrayList.java:1359) ~[?:?]
	at java.util.stream.StreamSpliterators$WrappingSpliterator.lambda$initPartialTraversalState$0(StreamSpliterators.java:294) ~[?:?]
	at java.util.stream.StreamSpliterators$AbstractWrappingSpliterator.fillBuffer(StreamSpliterators.java:206) ~[?:?]
	at java.util.stream.StreamSpliterators$AbstractWrappingSpliterator.doAdvance(StreamSpliterators.java:169) ~[?:?]
	at java.util.stream.StreamSpliterators$WrappingSpliterator.tryAdvance(StreamSpliterators.java:300) ~[?:?]
	at java.util.Spliterators$1Adapter.hasNext(Spliterators.java:681) ~[?:?]
	at org.eclipse.smarthome.io.rest.Stream2JSONInputStream.fillBuffer(Stream2JSONInputStream.java:94) ~[?:?]
	at org.eclipse.smarthome.io.rest.Stream2JSONInputStream.read(Stream2JSONInputStream.java:70) ~[?:?]
	at java.io.InputStream.read(InputStream.java:179) ~[?:?]
	at java.io.InputStream.read(InputStream.java:101) ~[?:?]
	at org.glassfish.jersey.message.internal.ReaderWriter.writeTo(ReaderWriter.java:115) ~[?:?]
	at org.glassfish.jersey.message.internal.AbstractMessageReaderWriterProvider.writeTo(AbstractMessageReaderWriterProvider.java:79) ~[?:?]
	at org.glassfish.jersey.message.internal.InputStreamProvider.writeTo(InputStreamProvider.java:105) ~[?:?]
	at org.glassfish.jersey.message.internal.InputStreamProvider.writeTo(InputStreamProvider.java:60) ~[?:?]
	at org.glassfish.jersey.message.internal.WriterInterceptorExecutor$TerminalWriterInterceptor.invokeWriteTo(WriterInterceptorExecutor.java:265) ~[?:?]
	at org.glassfish.jersey.message.internal.WriterInterceptorExecutor$TerminalWriterInterceptor.aroundWriteTo(WriterInterceptorExecutor.java:250) ~[?:?]
	at org.glassfish.jersey.message.internal.WriterInterceptorExecutor.proceed(WriterInterceptorExecutor.java:162) ~[?:?]
	at org.glassfish.jersey.server.internal.JsonWithPaddingInterceptor.aroundWriteTo(JsonWithPaddingInterceptor.java:106) ~[?:?]
	at org.glassfish.jersey.message.internal.WriterInterceptorExecutor.proceed(WriterInterceptorExecutor.java:162) ~[?:?]
	at org.glassfish.jersey.server.internal.MappableExceptionWrapperInterceptor.aroundWriteTo(MappableExceptionWrapperInterceptor.java:86) ~[?:?]
	... 46 more
2018-12-01 19:47:55.639 [WARN ] [eclipse.jetty.servlet.ServletHandler] - 
javax.servlet.ServletException: A MultiException has 1 exceptions.  They are:
1. java.lang.IllegalStateException: ServiceLocatorImpl(__HK2_Generated_1111,1112,301892) has been shut down

	at org.glassfish.jersey.servlet.WebComponent.serviceImpl(WebComponent.java:489) [170:org.glassfish.jersey.containers.jersey-container-servlet-core:2.22.2]
	at org.glassfish.jersey.servlet.WebComponent.service(WebComponent.java:427) [170:org.glassfish.jersey.containers.jersey-container-servlet-core:2.22.2]
	at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:388) [170:org.glassfish.jersey.containers.jersey-container-servlet-core:2.22.2]
	at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:341) [170:org.glassfish.jersey.containers.jersey-container-servlet-core:2.22.2]
	at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:228) [170:org.glassfish.jersey.containers.jersey-container-servlet-core:2.22.2]
	at com.eclipsesource.jaxrs.publisher.internal.ServletContainerBridge.service(ServletContainerBridge.java:76) [18:com.eclipsesource.jaxrs.publisher:5.3.1.201602281253]
	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:848) [88:org.eclipse.jetty.servlet:9.3.21.v20170918]
	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:584) [88:org.eclipse.jetty.servlet:9.3.21.v20170918]
	at org.ops4j.pax.web.service.jetty.internal.HttpServiceServletHandler.doHandle(HttpServiceServletHandler.java:71) [186:org.ops4j.pax.web.pax-web-jetty:6.0.9]
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143) [87:org.eclipse.jetty.server:9.3.21.v20170918]
	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548) [85:org.eclipse.jetty.security:9.3.21.v20170918]
	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:226) [87:org.eclipse.jetty.server:9.3.21.v20170918]
	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1180) [87:org.eclipse.jetty.server:9.3.21.v20170918]
	at org.ops4j.pax.web.service.jetty.internal.HttpServiceContext.doHandle(HttpServiceContext.java:284) [186:org.ops4j.pax.web.pax-web-jetty:6.0.9]
	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:512) [88:org.eclipse.jetty.servlet:9.3.21.v20170918]
	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185) [87:org.eclipse.jetty.server:9.3.21.v20170918]
	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1112) [87:org.eclipse.jetty.server:9.3.21.v20170918]
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) [87:org.eclipse.jetty.server:9.3.21.v20170918]
	at org.ops4j.pax.web.service.jetty.internal.JettyServerHandlerCollection.handle(JettyServerHandlerCollection.java:80) [186:org.ops4j.pax.web.pax-web-jetty:6.0.9]
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134) [87:org.eclipse.jetty.server:9.3.21.v20170918]
	at org.eclipse.jetty.server.Server.handle(Server.java:534) [87:org.eclipse.jetty.server:9.3.21.v20170918]
	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:333) [87:org.eclipse.jetty.server:9.3.21.v20170918]
	at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:251) [87:org.eclipse.jetty.server:9.3.21.v20170918]
	at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:283) [79:org.eclipse.jetty.io:9.3.21.v20170918]
	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:108) [79:org.eclipse.jetty.io:9.3.21.v20170918]
	at org.eclipse.jetty.io.SelectChannelEndPoint$2.run(SelectChannelEndPoint.java:93) [79:org.eclipse.jetty.io:9.3.21.v20170918]
	at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.executeProduceConsume(ExecuteProduceConsume.java:303) [90:org.eclipse.jetty.util:9.3.21.v20170918]
	at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceConsume(ExecuteProduceConsume.java:148) [90:org.eclipse.jetty.util:9.3.21.v20170918]
	at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:136) [90:org.eclipse.jetty.util:9.3.21.v20170918]
	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:671) [90:org.eclipse.jetty.util:9.3.21.v20170918]
	at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:589) [90:org.eclipse.jetty.util:9.3.21.v20170918]
	at java.lang.Thread.run(Thread.java:748) [?:?]
Caused by: org.glassfish.hk2.api.MultiException: A MultiException has 1 exceptions.  They are:
1. java.lang.IllegalStateException: ServiceLocatorImpl(__HK2_Generated_1111,1112,301892) has been shut down

	at org.jvnet.hk2.internal.FactoryCreator.getFactoryHandle(FactoryCreator.java:106) ~[?:?]
	at org.jvnet.hk2.internal.FactoryCreator.dispose(FactoryCreator.java:173) ~[?:?]
	at org.jvnet.hk2.internal.SystemDescriptor.dispose(SystemDescriptor.java:526) ~[?:?]
	at org.glassfish.jersey.process.internal.RequestScope$Instance.remove(RequestScope.java:532) ~[172:org.glassfish.jersey.core.jersey-common:2.22.2]
	at org.glassfish.jersey.process.internal.RequestScope$Instance.release(RequestScope.java:549) ~[172:org.glassfish.jersey.core.jersey-common:2.22.2]
	at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:319) ~[172:org.glassfish.jersey.core.jersey-common:2.22.2]
	at org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:305) ~[173:org.glassfish.jersey.core.jersey-server:2.22.2]
	at org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:1154) ~[173:org.glassfish.jersey.core.jersey-server:2.22.2]
	at org.glassfish.jersey.servlet.WebComponent.serviceImpl(WebComponent.java:473) ~[170:org.glassfish.jersey.containers.jersey-container-servlet-core:2.22.2]
	... 31 more
Caused by: java.lang.IllegalStateException: ServiceLocatorImpl(__HK2_Generated_1111,1112,301892) has been shut down
	at org.jvnet.hk2.internal.ServiceLocatorImpl.checkState(ServiceLocatorImpl.java:2288) ~[?:?]
	at org.jvnet.hk2.internal.ServiceLocatorImpl.getServiceHandleImpl(ServiceLocatorImpl.java:629) ~[?:?]
	at org.jvnet.hk2.internal.ServiceLocatorImpl.getServiceHandle(ServiceLocatorImpl.java:622) ~[?:?]
	at org.jvnet.hk2.internal.ServiceLocatorImpl.getServiceHandle(ServiceLocatorImpl.java:640) ~[?:?]
	at org.jvnet.hk2.internal.FactoryCreator.getFactoryHandle(FactoryCreator.java:103) ~[?:?]
	at org.jvnet.hk2.internal.FactoryCreator.dispose(FactoryCreator.java:173) ~[?:?]
	at org.jvnet.hk2.internal.SystemDescriptor.dispose(SystemDescriptor.java:526) ~[?:?]
	at org.glassfish.jersey.process.internal.RequestScope$Instance.remove(RequestScope.java:532) ~[172:org.glassfish.jersey.core.jersey-common:2.22.2]
	at org.glassfish.jersey.process.internal.RequestScope$Instance.release(RequestScope.java:549) ~[172:org.glassfish.jersey.core.jersey-common:2.22.2]
	at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:319) ~[172:org.glassfish.jersey.core.jersey-common:2.22.2]
	at org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:305) ~[173:org.glassfish.jersey.core.jersey-server:2.22.2]
	at org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:1154) ~[173:org.glassfish.jersey.core.jersey-server:2.22.2]
	at org.glassfish.jersey.servlet.WebComponent.serviceImpl(WebComponent.java:473) ~[170:org.glassfish.jersey.containers.jersey-container-servlet-core:2.22.2]
	... 31 more
2018-12-01 19:47:55.703 [WARN ] [org.eclipse.jetty.server.HttpChannel] - //openhabianpi:8080/rest/items
javax.servlet.ServletException: javax.servlet.ServletException: A MultiException has 1 exceptions.  They are:
1. java.lang.IllegalStateException: ServiceLocatorImpl(__HK2_Generated_1111,1112,301892) has been shut down

	at org.ops4j.pax.web.service.jetty.internal.JettyServerHandlerCollection.handle(JettyServerHandlerCollection.java:88) [186:org.ops4j.pax.web.pax-web-jetty:6.0.9]
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134) [87:org.eclipse.jetty.server:9.3.21.v20170918]
	at org.eclipse.jetty.server.Server.handle(Server.java:534) [87:org.eclipse.jetty.server:9.3.21.v20170918]
	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:333) [87:org.eclipse.jetty.server:9.3.21.v20170918]
	at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:251) [87:org.eclipse.jetty.server:9.3.21.v20170918]
	at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:283) [79:org.eclipse.jetty.io:9.3.21.v20170918]
	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:108) [79:org.eclipse.jetty.io:9.3.21.v20170918]
	at org.eclipse.jetty.io.SelectChannelEndPoint$2.run(SelectChannelEndPoint.java:93) [79:org.eclipse.jetty.io:9.3.21.v20170918]
	at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.executeProduceConsume(ExecuteProduceConsume.java:303) [90:org.eclipse.jetty.util:9.3.21.v20170918]
	at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceConsume(ExecuteProduceConsume.java:148) [90:org.eclipse.jetty.util:9.3.21.v20170918]
	at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:136) [90:org.eclipse.jetty.util:9.3.21.v20170918]
	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:671) [90:org.eclipse.jetty.util:9.3.21.v20170918]
	at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:589) [90:org.eclipse.jetty.util:9.3.21.v20170918]
	at java.lang.Thread.run(Thread.java:748) [?:?]
Caused by: javax.servlet.ServletException: A MultiException has 1 exceptions.  They are:
1. java.lang.IllegalStateException: ServiceLocatorImpl(__HK2_Generated_1111,1112,301892) has been shut down

	at org.glassfish.jersey.servlet.WebComponent.serviceImpl(WebComponent.java:489) ~[?:?]
	at org.glassfish.jersey.servlet.WebComponent.service(WebComponent.java:427) ~[?:?]
	at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:388) ~[?:?]
	at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:341) ~[?:?]
	at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:228) ~[?:?]
	at com.eclipsesource.jaxrs.publisher.internal.ServletContainerBridge.service(ServletContainerBridge.java:76) ~[?:?]
	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:848) ~[?:?]
	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:584) ~[?:?]
	at org.ops4j.pax.web.service.jetty.internal.HttpServiceServletHandler.doHandle(HttpServiceServletHandler.java:71) ~[?:?]
	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.ops4j.pax.web.service.jetty.internal.HttpServiceContext.doHandle(HttpServiceContext.java:284) ~[?:?]
	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.ops4j.pax.web.service.jetty.internal.JettyServerHandlerCollection.handle(JettyServerHandlerCollection.java:80) ~[?:?]
	... 13 more
Caused by: org.glassfish.hk2.api.MultiException: A MultiException has 1 exceptions.  They are:
1. java.lang.IllegalStateException: ServiceLocatorImpl(__HK2_Generated_1111,1112,301892) has been shut down

	at org.jvnet.hk2.internal.FactoryCreator.getFactoryHandle(FactoryCreator.java:106) ~[?:?]
	at org.jvnet.hk2.internal.FactoryCreator.dispose(FactoryCreator.java:173) ~[?:?]
	at org.jvnet.hk2.internal.SystemDescriptor.dispose(SystemDescriptor.java:526) ~[?:?]
	at org.glassfish.jersey.process.internal.RequestScope$Instance.remove(RequestScope.java:532) ~[?:?]
	at org.glassfish.jersey.process.internal.RequestScope$Instance.release(RequestScope.java:549) ~[?:?]
	at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:319) ~[?:?]
	at org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:305) ~[?:?]
	at org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:1154) ~[?:?]
	at org.glassfish.jersey.servlet.WebComponent.serviceImpl(WebComponent.java:473) ~[?:?]
	at org.glassfish.jersey.servlet.WebComponent.service(WebComponent.java:427) ~[?:?]
	at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:388) ~[?:?]
	at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:341) ~[?:?]
	at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:228) ~[?:?]
	at com.eclipsesource.jaxrs.publisher.internal.ServletContainerBridge.service(ServletContainerBridge.java:76) ~[?:?]
	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:848) ~[?:?]
	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:584) ~[?:?]
	at org.ops4j.pax.web.service.jetty.internal.HttpServiceServletHandler.doHandle(HttpServiceServletHandler.java:71) ~[?:?]
	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.ops4j.pax.web.service.jetty.internal.HttpServiceContext.doHandle(HttpServiceContext.java:284) ~[?:?]
	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.ops4j.pax.web.service.jetty.internal.JettyServerHandlerCollection.handle(JettyServerHandlerCollection.java:80) ~[?:?]
	... 13 more
Caused by: java.lang.IllegalStateException: ServiceLocatorImpl(__HK2_Generated_1111,1112,301892) has been shut down
	at org.jvnet.hk2.internal.ServiceLocatorImpl.checkState(ServiceLocatorImpl.java:2288) ~[?:?]
	at org.jvnet.hk2.internal.ServiceLocatorImpl.getServiceHandleImpl(ServiceLocatorImpl.java:629) ~[?:?]
	at org.jvnet.hk2.internal.ServiceLocatorImpl.getServiceHandle(ServiceLocatorImpl.java:622) ~[?:?]
	at org.jvnet.hk2.internal.ServiceLocatorImpl.getServiceHandle(ServiceLocatorImpl.java:640) ~[?:?]
	at org.jvnet.hk2.internal.FactoryCreator.getFactoryHandle(FactoryCreator.java:103) ~[?:?]
	at org.jvnet.hk2.internal.FactoryCreator.dispose(FactoryCreator.java:173) ~[?:?]
	at org.jvnet.hk2.internal.SystemDescriptor.dispose(SystemDescriptor.java:526) ~[?:?]
	at org.glassfish.jersey.process.internal.RequestScope$Instance.remove(RequestScope.java:532) ~[?:?]
	at org.glassfish.jersey.process.internal.RequestScope$Instance.release(RequestScope.java:549) ~[?:?]
	at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:319) ~[?:?]
	at org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:305) ~[?:?]
	at org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:1154) ~[?:?]
	at org.glassfish.jersey.servlet.WebComponent.serviceImpl(WebComponent.java:473) ~[?:?]
	at org.glassfish.jersey.servlet.WebComponent.service(WebComponent.java:427) ~[?:?]
	at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:388) ~[?:?]
	at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:341) ~[?:?]
	at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:228) ~[?:?]
	at com.eclipsesource.jaxrs.publisher.internal.ServletContainerBridge.service(ServletContainerBridge.java:76) ~[?:?]
	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:848) ~[?:?]
	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:584) ~[?:?]
	at org.ops4j.pax.web.service.jetty.internal.HttpServiceServletHandler.doHandle(HttpServiceServletHandler.java:71) ~[?:?]
	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.ops4j.pax.web.service.jetty.internal.HttpServiceContext.doHandle(HttpServiceContext.java:284) ~[?:?]
	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.ops4j.pax.web.service.jetty.internal.JettyServerHandlerCollection.handle(JettyServerHandlerCollection.java:80) ~[?:?]
	... 13 more

i’m not able to recreate the error on purpose and i don’t see any correlation to events.log.
i have searched for “i/o error” on the forum but while there are some threads about this i couldn’t find neither cause for the error nor a solution.
reloading habpanel or habmin didn’t reproduce the error.

sorry for my bad opening post… i know the forum is not a helpdesk and i really appriciate your help!
i tried to describe the problem in a better way but as i’m really in the dark here it’s not that easy :frowning:

This error comes up sometimes on my OH2 installation also.
No-one has been able to pinpoint the root cause and/or reliably reproduce it until now

I get it almost always (but not every time) when I:
stop OH2 service
start it up within 5 seconds.
If I leave the service to “cool down” (I know it sounds ridiculous)… I don’t get this anymore.

Some say that it has to do with http clients retrying their connections to OH2 web services before OH2 service is fully up and running.

do you get this only on startup or also afterwards?

Maybe related: https://github.com/jersey/jersey/issues/2899 ?

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