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All,
I've only seen it once so far since switching-over to the NIO AJP
connector a few months back, but I figured I'd report it since I saw
it. I'll see if I can reproduce it if possible. I'm using a standard,
vanilla synchronized request.
Configuration:
$ java -version
java version "1.6.0_26"
Java(TM) SE Runtime Environment (build 1.6.0_26-b03)
Java HotSpot(TM) Server VM (build 20.1-b02, mixed mode)
Tomcat 7.0.22
<Connector> configuration:
<Connector port="8215"
redirectPort="443"
protocol="org.apache.coyote.ajp.AjpNioProtocol"
URIEncoding="UTF-8" executor="tomcatThreadPool"
requiredSecret="foo" />
Complete stack trace:
java.nio.BufferOverflowException
at java.nio.HeapByteBuffer.put(HeapByteBuffer.java:165)
at
org.apache.coyote.ajp.AjpNioProcessor.output(AjpNioProcessor.java:281)
at
org.apache.coyote.ajp.AbstractAjpProcessor$SocketOutputBuffer.doWrite(AbstractAjpProcessor.java:1081)
at org.apache.coyote.Response.doWrite(Response.java:533)
at
org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:368)
at
org.apache.tomcat.util.buf.ByteChunk.flushBuffer(ByteChunk.java:437)
at
org.apache.catalina.connector.OutputBuffer.doFlush(OutputBuffer.java:321)
at
org.apache.catalina.connector.OutputBuffer.close(OutputBuffer.java:276)
at
org.apache.catalina.connector.CoyoteWriter.close(CoyoteWriter.java:113)
at
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:422)
at
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:329)
at
org.apache.struts.chain.commands.servlet.PerformForward.handleAsForward(PerformForward.java:113)
at
org.apache.struts.chain.commands.servlet.PerformForward.perform(Perfo
rmForward.java:96)
at
org.apache.struts.chain.commands.AbstractPerformForward.execute(Abstr
actPerformForward.java:54)
at
org.apache.struts.chain.commands.ActionCommandBase.execute(ActionComm
andBase.java:51)
at
org.apache.commons.chain.impl.ChainBase.execute(ChainBase.java:191)
at
org.apache.commons.chain.generic.LookupCommand.execute(LookupCommand.
java:305)
at
org.apache.commons.chain.impl.ChainBase.execute(ChainBase.java:191)
at
org.apache.struts.chain.ComposableRequestProcessor.process(Composable
RequestProcessor.java:283)
at
org.apache.struts.action.ActionServlet.process(ActionServlet.java:191
3)
at
org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:449)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:621)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:304)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:210)
at
org.childhealthcare.diagnosis.servlet.CredentialFilter.doFilter(Crede
ntialFilter.java:229)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:243)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:210)
at
org.securityfilter.filter.SecurityFilter.doFilter(SecurityFilter.java
:231)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:243)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at
org.childhealthcare.diagnosis.servlet.BrokenLocaleFilter.doFilter(BrokenLocaleFilter.java:115)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at
org.childhealthcare.diagnosis.servlet.EncodingFilter.doFilter(EncodingFilter.java:64)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at
org.childhealthcare.diagnosis.servlet.ClientPreferencesFilter.doFilter(ClientPreferencesFilter.java:48)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at
org.childhealthcare.diagnosis.servlet.HttpResponseSplittingPreventionFilter.doFilter(HttpResponseSplittingPreventionFilter.java:49)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:224)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:169)
at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:929)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:405)
at
org.apache.coyote.ajp.AjpNioProcessor.process(AjpNioProcessor.java:184)
at
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:515)
at
org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1550)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)
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