Camel Jetty Error - java.lang.ArrayIndexOutOfBoundsException: 4096

[gmotts_gary.motts]

Hi,

When I'm sending an http request that has a large amount of data in a header to a Camel-Jetty endpoint, > 4K, I'm getting the following error message.  Is there a way to configure the header buffer size through camel-context or some other means with Camel-Jetty?

2010-03-11 14:24:18.671::WARN:  /HTTPRouter/inbound

java.lang.ArrayIndexOutOfBoundsException: 4096

        at org.mortbay.io.ByteArrayBuffer.poke(ByteArrayBuffer.java:268)

        at org.mortbay.io.AbstractBuffer.put(AbstractBuffer.java:456)

        at org.mortbay.jetty.HttpFields$Field.put(HttpFields.java:1384)

        at org.mortbay.jetty.HttpGenerator.completeHeader(HttpGenerator.java:417)

        at org.mortbay.jetty.HttpConnection.commitResponse(HttpConnection.java:610)

        at org.mortbay.jetty.HttpConnection$Output.close(HttpConnection.java:931)

        at org.apache.camel.component.http.DefaultHttpBinding.doWriteDirectResponse(DefaultHttpBinding.java:175)

        at org.apache.camel.component.http.DefaultHttpBinding.doWriteResponse(DefaultHttpBinding.java:162)

        at org.apache.camel.component.http.DefaultHttpBinding.writeResponse(DefaultHttpBinding.java:110)

        at org.apache.camel.component.jetty.CamelContinuationServlet.service(CamelContinuationServlet.java:76)

        at javax.servlet.http.HttpServlet.service(HttpServlet.java:690)

        at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:502)

        at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:363)

        at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:766)

        at org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:230)

        at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)

        at org.mortbay.jetty.Server.handle(Server.java:324)

        at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:534)

        at org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:879)

        at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:741)

        at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:213)

        at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:403)

        at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:409)

        at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:522)

[davsclaus]

I wonder if you can have so large HTTP headers?

And check with HTTP spec about size limits on headers.

I would avoid having so large headers. Or split your headers in chunks.

[gmotts_gary.motts]

Unfortunately, I'm integrating to a legacy interface and have no control over how it was developed.  Yes it is possible to send large amounts of data across on a header, I have a test client which emulates this.  I did locate a Jetty Jira - see http://jira.codehaus.org/browse/JETTY-1093.  One of the links says it is fixed in Jetty 6.1.21/7.0.0.RC6.  My Maven dependency is currently using camel-jetty-1.6.1.2-fuse.jar.

As an alternative is it possible to implement a custom Servlet within ServiceMix?

[njiang]

Can you try to upgrade the Jetty bundle in you FuseESB?

ServiceMix provides a Jetty 6.1.22 bundle in it bundle repo.

Here is the bundle description for it.

<bundle>mvn:org.apache.servicemix.bundles/org.apache.servicemix.bundles.jetty-bundle/6.1.22_1</bundle>