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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=6990 Catalina 4.0.2 hangs after a few days ------- Additional Comments From [EMAIL PROTECTED] 2002-04-17 21:12 ------- I get something similar. I'm using Catalina 4.0.2 with Ajp13Connector/mod_jk compiled from Tomcat Connectors 4.0.2_1, using apache 1.3.22 to serve non-jsp pages. We are running are production site off the following setup, but occasionally a java/httpd pair will start spinning indefinately. Curious about what was causing this, I took a stack dump using killall -QUIT java and looked up the spinning threads. This revealed the following thread which seemed to be hanging above request.getParameter(String paramname). Let me know if you need more info, or suggestions on working around the problem. "Ajp13Processor[8009][9]" daemon prio=1 tid=0x0x828a1c0 nid=0x7e33 runnable [5437f000..5438086c] at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.read(SocketInputStream.java:116) at org.apache.ajp.Ajp13.readN(Ajp13.java:429) at org.apache.ajp.Ajp13.receive(Ajp13.java:469) at org.apache.ajp.RequestHandler.refillReadBuffer(RequestHandler.java:712) at org.apache.ajp.RequestHandler.doRead(RequestHandler.java:655) at org.apache.ajp.Ajp13.doRead(Ajp13.java:354) at org.apache.ajp.tomcat4.Ajp13InputStream.read(Ajp13InputStream.java:99) at org.apache.catalina.connector.HttpRequestBase.parseParameters(HttpRequestBase.java:644) at org.apache.catalina.connector.HttpRequestBase.getParameter(HttpRequestBase.java:674) at org.apache.catalina.connector.RequestFacade.getParameter(RequestFacade.java:160) at org.apache.jsp.memberLogin$jsp.login(memberLogin$jsp.java:59) at org.apache.jsp.memberLogin$jsp._jspService(memberLogin$jsp.java:500) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:107) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java:202) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:382) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:474) at com.ee.servlet.RedirectJspServlet.service(RedirectJspServlet.java:43) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:243) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:190) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566) at org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:246) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564) at com.ee.servlet.HandleJspServlet.invoke(HandleJspServlet.java:77) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2343) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566) at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:170) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at org.apache.ajp.tomcat4.Ajp13Processor.process(Ajp13Processor.java:458) at org.apache.ajp.tomcat4.Ajp13Processor.run(Ajp13Processor.java:551) at java.lang.Thread.run(Thread.java:536) -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
