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From Sergey Beryozkin <sberyoz...@gmail.com>
Subject Re: org.apache.cxf.interceptor.Fault: DISPATCHED,initial
Date Mon, 11 Jan 2016 15:55:17 GMT
Hi Łukasz

CXF-5566 seems to be a different issue (and we did not get back to the 
bottom of why IllegalStateException was thrown in some cases - my only 
suspicion was that it was related to Jetty versions or possibly 
something else possibly due to some Camel CXFRS dependencies).

The properties can be set in jaxrs:server/jaxrs:properties in 
Blueprint/Spring.

You refer to workarounds, but I'm not sure what the issue is. Can it be 
that the third-party client you are using is closing the connections too 
early ? That would explain it - given that you can not reproduce
the issue with SoapUI or CXF RS client code

Cheers, Sergey
On 11/01/16 14:49, Łukasz Biały wrote:
> Hi Sergey,
>
> I'm not updating the objects from my application while responding. I'm
> rather returning a list of objects almost directly from my database. But I
> can try to do some synchronization to check if it helps.
>
> I saw that there is already an issue reported for this problem:
> https://issues.apache.org/jira/browse/CXF-5566.
> What makes me wonder is that I cannot reproduce this error when the server
> is running on a windows environment.
> On linux it is relatively easy to reproduce the error with the client
> application we're developing, but when I tried to reproduce it with load
> tests (SOAPUI or a small piece of code using cxf-rt-rs-client) I does not
> occur.
> This bug occurs when running on open-JDK as well as on the Oracle JDK.
>
> In one comment in jira you mention the setting
> "org.apache.cxf.transport.http_jetty.continuations.disable". I didn't
> understand where I can change this setting. Is there a possibility to set
> this via blueprint?
>
> I'm also open to workarounds for this issue. I read somewhere that I could
> switch jetty for another http module to avoid this, but I'm not sure if this
> would have impact on  the performance...
>
> Greetings
> Łukasz Biały
>
> -----Original Message-----
> Sent: Monday, January 11, 2016 12:54 PM
> To: users@cxf.apache.org
> Subject: Re: org.apache.cxf.interceptor.Fault: DISPATCHED,initial
>
> Hi
>
> It is difficult to suggest why an array is written OK in some cases but not
> in other cases when the concurrency is high, my immediate thought that may
> be the application data are being updated concurrently too which has some
> side-effects on the write process
>
> Cheers, Sergey
> On 05/01/16 16:48, Łukasz Biały wrote:
>> Hi,
>>
>> Hopefully this is the right mailing list.
>>
>>
>>
>> I am having some trouble with CXF inside Karaf.
>>
>>
>> Sometimes, when the same REST is invoked concurrently at the same
>> moment I see the following exception in my log files:
>>
>>
>>
>> 2016-01-05 17:11:27,077 | ERROR | qtp1283154258-55 | JAXRSUtils
>> | 165 - org.apache.cxf.cxf-rt-frontend-jaxrs - 3.0.7 | Problem with
>> | writing
>> the data, class java.util.ArrayList, ContentType: application/json
>>
>> 2016-01-05 17:11:27,082 | WARN  | qtp1283154258-55 |
>> PhaseInterceptorChain
>> | 148 - org.apache.cxf.cxf-core - 3.0.7 | Interceptor for
>> {http://my.app/}MyRestEndpointImpl has thrown exception, unwinding now
>>
>> org.apache.cxf.interceptor.Fault: DISPATCHED,initial
>>
>>                   at
>> org.apache.cxf.jaxrs.interceptor.JAXRSOutInterceptor.handleWriteExcept
>> ion(JA
>> XRSOutInterceptor.java:382)[165:org.apache.cxf.cxf-rt-frontend-jaxrs:3
>> .0.7]
>>
>>                   at
>> org.apache.cxf.jaxrs.interceptor.JAXRSOutInterceptor.serializeMessage(
>> JAXRSO
>> utInterceptor.java:257)[165:org.apache.cxf.cxf-rt-frontend-jaxrs:3.0.7
>> ]
>>
>>                   at
>> org.apache.cxf.jaxrs.interceptor.JAXRSOutInterceptor.processResponse(J
>> AXRSOu
>> tInterceptor.java:118)[165:org.apache.cxf.cxf-rt-frontend-jaxrs:3.0.7]
>>
>>                   at
>> org.apache.cxf.jaxrs.interceptor.JAXRSOutInterceptor.handleMessage(JAX
>> RSOutI
>> nterceptor.java:81)[165:org.apache.cxf.cxf-rt-frontend-jaxrs:3.0.7]
>>
>>                   at
>> org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseIntercepto
>> rChain .java:307)[148:org.apache.cxf.cxf-core:3.0.7]
>>
>>                   at
>> org.apache.cxf.interceptor.OutgoingChainInterceptor.handleMessage(Outg
>> oingCh ainInterceptor.java:83)[148:org.apache.cxf.cxf-core:3.0.7]
>>
>>                   at
>> org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseIntercepto
>> rChain .java:307)[148:org.apache.cxf.cxf-core:3.0.7]
>>
>>                   at
>> org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitia
>> tionOb server.java:121)[148:org.apache.cxf.cxf-core:3.0.7]
>>
>>                   at
>> org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractH
>> TTPDes
>> tination.java:251)[158:org.apache.cxf.cxf-rt-transports-http:3.0.7]
>>
>>                   at
>> org.apache.cxf.transport.servlet.ServletController.invokeDestination(S
>> ervlet
>> Controller.java:234)[158:org.apache.cxf.cxf-rt-transports-http:3.0.7]
>>
>>                   at
>>
> org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.
>> java:208)[158:org.apache.cxf.cxf-rt-transports-http:3.0.7]
>>
>>                   at
>>
> org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.
>> java:160)[158:org.apache.cxf.cxf-rt-transports-http:3.0.7]
>>
>>                   at
>> org.apache.cxf.transport.servlet.CXFNonSpringServlet.invoke(CXFNonSpri
>> ngServ let.java:180)[158:org.apache.cxf.cxf-rt-transports-http:3.0.7]
>>
>>                   at
>> org.apache.cxf.transport.servlet.AbstractHTTPServlet.handleRequest(Abs
>> tractH
>> TTPServlet.java:293)[158:org.apache.cxf.cxf-rt-transports-http:3.0.7]
>>
>>                   at
>> org.apache.cxf.transport.servlet.AbstractHTTPServlet.doGet(AbstractHTT
>> PServl et.java:217)[158:org.apache.cxf.cxf-rt-transports-http:3.0.7]
>>
>>                   at
>> javax.servlet.http.HttpServlet.service(HttpServlet.java:575)[75:org.ap
>> ache.g eronimo.specs.geronimo-servlet_3.0_spec:1.0.0]
>>
>>                   at
>> org.apache.cxf.transport.servlet.AbstractHTTPServlet.service(AbstractH
>> TTPSer vlet.java:268)[158:org.apache.cxf.cxf-rt-transports-http:3.0.7]
>>
>>                   at
>> org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:684)
>> [79:or g.eclipse.jetty.aggregate.jetty-all-server:8.1.16.v20140903]
>>
>>                   at
>> org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:
>> 503)[7
>> 9:org.eclipse.jetty.aggregate.jetty-all-server:8.1.16.v20140903]
>>
>>                   at
>> org.ops4j.pax.web.service.jetty.internal.HttpServiceServletHandler.doH
>> andle(
>> HttpServiceServletHandler.java:69)[88:org.ops4j.pax.web.pax-web-jetty:
>> 3.2.2]
>>
>>                   at
>> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.ja
>> va:137
>> )[79:org.eclipse.jetty.aggregate.jetty-all-server:8.1.16.v20140903]
>>
>>                   at
>> org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java
>> :557)[
>> 79:org.eclipse.jetty.aggregate.jetty-all-server:8.1.16.v20140903]
>>
>>                   at
>> org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandle
>> r.java
>> :231)[79:org.eclipse.jetty.aggregate.jetty-all-server:8.1.16.v20140903
>> ]
>>
>>                   at
>> org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandle
>> r.java
>> :1086)[79:org.eclipse.jetty.aggregate.jetty-all-server:8.1.16.v2014090
>> 3]
>>
>>                   at
>> org.ops4j.pax.web.service.jetty.internal.HttpServiceContext.doHandle(H
>> ttpSer viceContext.java:240)[88:org.ops4j.pax.web.pax-web-jetty:3.2.2]
>>
>>                   at
>> org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:4
>> 29)[79 :org.eclipse.jetty.aggregate.jetty-all-server:8.1.16.v20140903]
>>
>>                   at
>>
> org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:
>> 193)[79:org.eclipse.jetty.aggregate.jetty-all-server:8.1.16.v20140903]
>>
>>                   at
>>
> org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:
>> 1020)[79:org.eclipse.jetty.aggregate.jetty-all-server:8.1.16.v20140903
>> ]
>>
>>                   at
>> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.ja
>> va:135
>> )[79:org.eclipse.jetty.aggregate.jetty-all-server:8.1.16.v20140903]
>>
>>                   at
>> org.ops4j.pax.web.service.jetty.internal.JettyServerHandlerCollection.
>> handle
>>
> (JettyServerHandlerCollection.java:75)[88:org.ops4j.pax.web.pax-web-jetty:3.
>> 2.2]
>>
>>                   at
>> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.
>> java:1
>> 16)[79:org.eclipse.jetty.aggregate.jetty-all-server:8.1.16.v20140903]
>>
>>                   at
>> org.eclipse.jetty.server.Server.handle(Server.java:370)[79:org.eclipse
>> .jetty .aggregate.jetty-all-server:8.1.16.v20140903]
>>
>>                   at
>> org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(Abstract
>> HttpCo
>> nnection.java:494)[79:org.eclipse.jetty.aggregate.jetty-all-server:8.1
>> .16.v2
>> 0140903]
>>
>>                   at
>> org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(Abstrac
>> tHttpC
>> onnection.java:971)[79:org.eclipse.jetty.aggregate.jetty-all-server:8.
>> 1.16.v
>> 20140903]
>>
>>                   at
>> org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerC
>> omplet
>> e(AbstractHttpConnection.java:1033)[79:org.eclipse.jetty.aggregate.jet
>> ty-all
>> -server:8.1.16.v20140903]
>>
>>                   at
>> org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:644)[79:or
>> g.ecli pse.jetty.aggregate.jetty-all-server:8.1.16.v20140903]
>>
>>                   at
>> org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235)[
>> 79:org .eclipse.jetty.aggregate.jetty-all-server:8.1.16.v20140903]
>>
>>                   at
>> org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnectio
>> n.java
>> :82)[79:org.eclipse.jetty.aggregate.jetty-all-server:8.1.16.v20140903]
>>
>>                   at
>>
> org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.
>> java:696)[79:org.eclipse.jetty.aggregate.jetty-all-server:8.1.16.v2014
>> 0903]
>>
>>                   at
>> org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndP
>> oint.j
>> ava:53)[79:org.eclipse.jetty.aggregate.jetty-all-server:8.1.16.v201409
>> 03]
>>
>>                   at
>>
> org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:
>> 608)[79:org.eclipse.jetty.aggregate.jetty-all-server:8.1.16.v20140903]
>>
>>                   at
>> org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.
>> java:5
>> 43)[79:org.eclipse.jetty.aggregate.jetty-all-server:8.1.16.v20140903]
>>
>>                   at java.lang.Thread.run(Thread.java:745)[:1.7.0_79]
>>
>> Caused by: java.lang.IllegalStateException: DISPATCHED,initial
>>
>>                   at
>> org.eclipse.jetty.server.AsyncContinuation.handling(AsyncContinuation.
>> java:3
>> 37)[79:org.eclipse.jetty.aggregate.jetty-all-server:8.1.16.v20140903]
>>
>>                   at
>> org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(Abstract
>> HttpCo
>> nnection.java:452)[79:org.eclipse.jetty.aggregate.jetty-all-server:8.1
>> .16.v2
>> 0140903]
>>
>>                   at
>> org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(Abstrac
>> tHttpC
>> onnection.java:971)[79:org.eclipse.jetty.aggregate.jetty-all-server:8.
>> 1.16.v
>> 20140903]
>>
>>                   at
>> org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerC
>> omplet
>> e(AbstractHttpConnection.java:1033)[79:org.eclipse.jetty.aggregate.jet
>> ty-all
>> -server:8.1.16.v20140903]
>>
>>                   at
>> org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:644)[79:or
>> g.ecli pse.jetty.aggregate.jetty-all-server:8.1.16.v20140903]
>>
>>                   at
>> org.eclipse.jetty.http.HttpParser.available(HttpParser.java:1234)[79:o
>> rg.ecl ipse.jetty.aggregate.jetty-all-server:8.1.16.v20140903]
>>
>>                   at
>> org.eclipse.jetty.server.HttpInput.available(HttpInput.java:73)[79:org
>> .eclip se.jetty.aggregate.jetty-all-server:8.1.16.v20140903]
>>
>>                   at
>> org.apache.cxf.helpers.IOUtils.copy(IOUtils.java:183)[148:org.apache.c
>> xf.cxf
>> -core:3.0.7]
>>
>>                   at
>> org.apache.cxf.helpers.IOUtils.copy(IOUtils.java:142)[148:org.apache.c
>> xf.cxf
>> -core:3.0.7]
>>
>>                   at
>> org.apache.cxf.io.DelegatingInputStream.cacheInput(DelegatingInputStre
>> am.jav a:54)[148:org.apache.cxf.cxf-core:3.0.7]
>>
>>                   at
>> org.apache.cxf.transport.http.AbstractHTTPDestination$1.cacheInput(Abs
>> tractH
>> TTPDestination.java:308)[158:org.apache.cxf.cxf-rt-transports-http:3.0
>> .7]
>>
>>                   at
>> org.apache.cxf.transport.http.AbstractHTTPDestination.cacheInput(Abstr
>> actHTT
>> PDestination.java:582)[158:org.apache.cxf.cxf-rt-transports-http:3.0.7
>> ]
>>
>>                   at
>> org.apache.cxf.transport.http.AbstractHTTPDestination.flushHeaders(Abs
>> tractH
>> TTPDestination.java:604)[158:org.apache.cxf.cxf-rt-transports-http:3.0
>> .7]
>>
>>                   at
>> org.apache.cxf.transport.http.AbstractHTTPDestination.flushHeaders(Abs
>> tractH
>> TTPDestination.java:597)[158:org.apache.cxf.cxf-rt-transports-http:3.0
>> .7]
>>
>>                   at
>> org.apache.cxf.transport.http.AbstractHTTPDestination$WrappedOutputStr
>> eam.on
>> FirstWrite(AbstractHTTPDestination.java:775)[158:org.apache.cxf.cxf-rt
>> -trans
>> ports-http:3.0.7]
>>
>>                   at
>> org.apache.cxf.io.AbstractWrappedOutputStream.write(AbstractWrappedOut
>> putStr eam.java:47)[148:org.apache.cxf.cxf-core:3.0.7]
>>
>>                   at
>> org.codehaus.jackson.impl.Utf8Generator._flushBuffer(Utf8Generator.jav
>> a:1754
>> )[209:jackson-core-asl:1.9.5]
>>
>>                   at
>> org.codehaus.jackson.impl.Utf8Generator.flush(Utf8Generator.java:1088)
>> [209:j
>> ackson-core-asl:1.9.5]
>>
>>                   at
>> org.codehaus.jackson.map.ObjectMapper.writeValue(ObjectMapper.java:161
>> 5)[210
>> :jackson-mapper-asl:1.9.5]
>>
>>                   at
>> org.codehaus.jackson.jaxrs.JacksonJsonProvider.writeTo(JacksonJsonProv
>> ider.j
>> ava:558)[211:jackson-jaxrs:1.9.5]
>>
>>                   at
>> org.apache.cxf.jaxrs.utils.JAXRSUtils.writeMessageBody(JAXRSUtils.java
>> :1381) [165:org.apache.cxf.cxf-rt-frontend-jaxrs:3.0.7]
>>
>>                   at
>> org.apache.cxf.jaxrs.interceptor.JAXRSOutInterceptor.serializeMessage(
>> JAXRSO
>> utInterceptor.java:235)[165:org.apache.cxf.cxf-rt-frontend-jaxrs:3.0.7
>> ]
>>
>>                   ... 41 more
>>
>>
>>
>> The next REST invocation after this exception gets a random response,
>> from an unrelated REST method. Also there are timeouts when invoking
>> REST methods.
>> I would really appreciate some help with this issue, as aim out of
>> ideas on this one.
>>
>>
>> Greetings
>>
>> Lukasz Bialy
>>
>>
>
>
> --
> Sergey Beryozkin
>
> Talend Community Coders
> http://coders.talend.com/
>


-- 
Sergey Beryozkin

Talend Community Coders
http://coders.talend.com/

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