It seems attachments are disabled.
Here are the stacktraces:
Jan 29, 2010 1:13:20 AM com.sun.xml.ws.transport.http.servlet.WSServletDelegate
doGet
SEVERE: caught throwable
java.lang.NullPointerException
at
org.apache.tomcat.util.http.MimeHeaders.setValue(MimeHeaders.java:269)
at
org.apache.coyote.http11.Http11Processor.prepareResponse(Http11Processor.java:1521)
at
org.apache.coyote.http11.Http11Processor.action(Http11Processor.java:934)
at org.apache.coyote.Response.action(Response.java:183)
at org.apache.coyote.Response.sendHeaders(Response.java:379)
at
org.apache.catalina.connector.OutputBuffer.doFlush(OutputBuffer.java:305)
at
org.apache.catalina.connector.OutputBuffer.flush(OutputBuffer.java:288)
at
org.apache.catalina.connector.CoyoteOutputStream.flush(CoyoteOutputStream.java:98)
at
com.sun.xml.stream.writers.UTF8OutputStreamWriter.flush(UTF8OutputStreamWriter.java:162)
at
com.sun.xml.stream.writers.XMLStreamWriterImpl.flush(XMLStreamWriterImpl.java:401)
at
com.sun.xml.stream.writers.XMLStreamWriterImpl.get(XMLStreamWriterImpl.java:2117)
at
com.sun.xml.ws.streaming.XMLStreamWriterUtil.getOutputStream(XMLStreamWriterUtil.java:69)
at
com.sun.xml.ws.message.jaxb.JAXBMessage.writePayloadTo(JAXBMessage.java:313)
at
com.sun.xml.ws.message.AbstractMessageImpl.writeTo(AbstractMessageImpl.java:142)
at
com.sun.xml.ws.encoding.StreamSOAPCodec.encode(StreamSOAPCodec.java:108)
at
com.sun.xml.ws.encoding.SOAPBindingCodec.encode(SOAPBindingCodec.java:258)
at
com.sun.xml.ws.transport.http.HttpAdapter.encodePacket(HttpAdapter.java:320)
at
com.sun.xml.ws.transport.http.HttpAdapter.access$100(HttpAdapter.java:93)
at
com.sun.xml.ws.transport.http.HttpAdapter$HttpToolkit.handle(HttpAdapter.java:454)
at
com.sun.xml.ws.transport.http.HttpAdapter.handle(HttpAdapter.java:244)
at
com.sun.xml.ws.transport.http.servlet.ServletAdapter.handle(ServletAdapter.java:135)
at
com.sun.xml.ws.transport.http.servlet.WSServletDelegate.doGet(WSServletDelegate.java:129)
at
com.sun.xml.ws.transport.http.servlet.WSServletDelegate.doPost(WSServletDelegate.java:160)
at
com.sun.xml.ws.transport.http.servlet.WSServlet.doPost(WSServlet.java:75)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
com.dnaO2.openspace.client.filter.MetadataRequestSynchFilter.doFilter(MetadataRequestSynchFilter.java:54)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:584)
at
org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:354)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
at java.lang.Thread.run(Thread.java:595)
Jan 29, 2010 1:13:20 AM com.sun.xml.ws.transport.http.servlet.WSServletDelegate
doGet
SEVERE: caught throwable
java.lang.NullPointerException
at
org.apache.tomcat.util.http.MimeHeaders.setValue(MimeHeaders.java:267)
at
org.apache.coyote.http11.Http11Processor.prepareResponse(Http11Processor.java:1521)
at
org.apache.coyote.http11.Http11Processor.action(Http11Processor.java:934)
at org.apache.coyote.Response.action(Response.java:183)
at org.apache.coyote.Response.sendHeaders(Response.java:379)
at
org.apache.catalina.connector.OutputBuffer.doFlush(OutputBuffer.java:305)
at
org.apache.catalina.connector.OutputBuffer.flush(OutputBuffer.java:288)
at
org.apache.catalina.connector.CoyoteOutputStream.flush(CoyoteOutputStream.java:98)
at
com.sun.xml.stream.writers.UTF8OutputStreamWriter.flush(UTF8OutputStreamWriter.java:162)
at
com.sun.xml.stream.writers.XMLStreamWriterImpl.flush(XMLStreamWriterImpl.java:401)
at
com.sun.xml.stream.writers.XMLStreamWriterImpl.get(XMLStreamWriterImpl.java:2117)
at
com.sun.xml.ws.streaming.XMLStreamWriterUtil.getOutputStream(XMLStreamWriterUtil.java:69)
at
com.sun.xml.ws.message.jaxb.JAXBMessage.writePayloadTo(JAXBMessage.java:313)
at
com.sun.xml.ws.message.AbstractMessageImpl.writeTo(AbstractMessageImpl.java:142)
at
com.sun.xml.ws.encoding.StreamSOAPCodec.encode(StreamSOAPCodec.java:108)
at
com.sun.xml.ws.encoding.SOAPBindingCodec.encode(SOAPBindingCodec.java:258)
at
com.sun.xml.ws.transport.http.HttpAdapter.encodePacket(HttpAdapter.java:320)
at
com.sun.xml.ws.transport.http.HttpAdapter.access$100(HttpAdapter.java:93)
at
com.sun.xml.ws.transport.http.HttpAdapter$HttpToolkit.handle(HttpAdapter.java:454)
at
com.sun.xml.ws.transport.http.HttpAdapter.handle(HttpAdapter.java:244)
at
com.sun.xml.ws.transport.http.servlet.ServletAdapter.handle(ServletAdapter.java:135)
at
com.sun.xml.ws.transport.http.servlet.WSServletDelegate.doGet(WSServletDelegate.java:129)
at
com.sun.xml.ws.transport.http.servlet.WSServletDelegate.doPost(WSServletDelegate.java:160)
at
com.sun.xml.ws.transport.http.servlet.WSServlet.doPost(WSServlet.java:75)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
com.dnaO2.openspace.client.filter.MetadataRequestSynchFilter.doFilter(MetadataRequestSynchFilter.java:54)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:584)
at
org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:354)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
at java.lang.Thread.run(Thread.java:595)
Jan 29, 2010 1:13:20 AM
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler process
SEVERE: Error reading request, ignored
java.lang.NullPointerException
at org.apache.tomcat.util.http.MimeHeaders.clear(MimeHeaders.java:130)
at org.apache.coyote.Response.recycle(Response.java:579)
at
org.apache.coyote.http11.InternalOutputBuffer.nextRequest(InternalOutputBuffer.java:349)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:901)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:584)
at
org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:354)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
at java.lang.Thread.run(Thread.java:595)
Bertalan Kis
-----Original Message-----
From: Bertalan Kis
Sent: 02 February 2010 12:25
To: [email protected]
Subject: NullPointerException in MimeHeaders
Hi,
At my company we can see NullPointerExceptions in the catalina.out files (see
the attachments). We use Tomcat 6.0.14 on our 4 servers to handle web service
calls from another tier of the application. The errors occur when the soap call
was processed and ready to send the prepared response back to the clients. The
errors force the web services client framework to resend the same soap request
to the Tomcats when they are processed again. Some of our web services treat
this as a business logic failure.
We can't reproduce the issue on our test and development environments, it is
appearing only on the production environment. The errors are seen usually 1-2
servers. When we restart the tomcats the errors can disappear from a server,
but it may appear on another. The first errors were appeared after a restart of
the platform, there were no new application deployed or configuration change
made. Before the errors the same version of the application was running more
than one and half month without problem. Different versions of the application
was running fine for more than a half year.
Tomcat developers gave me a hint to try the
org.apache.catalina.connector.RECYCLE_FACADES=true system property to avoid
reuse of request and response objects, but it was not working.
We have no idea what can cause this. Can the clients cause the error?
I hope someone can help me find a solution for this issue.
Bertalan Kis
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