I am using JBoss 3.2.1 with Jetty and I am using http as a communication mechanism between the EJB-clients and JBoss. This works fine 99% of the time, but sporadically I am observing errors of the following type in the log file:
16:00:10,000 WARN [jbossweb] WARNING: Exception for /invoker/EJBInvokerServlet
java.lang.IllegalStateException: committed
at org.mortbay.jetty.servlet.ServletHttpResponse.resetBuffer(ServletHttpResponse.java:224)
at org.jboss.invocation.http.servlet.InvokerServlet.processRequest(InvokerServlet.java:145)
at org.jboss.invocation.http.servlet.InvokerServlet.doPost(InvokerServlet.java:171)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:360)
at org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:294)
at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:558)
at org.mortbay.http.HttpContext.handle(HttpContext.java:1714)
at org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:507)
at org.mortbay.http.HttpContext.handle(HttpContext.java:1664)
at org.mortbay.http.HttpServer.service(HttpServer.java:863)
at org.jboss.jetty.Jetty.service(Jetty.java:460)
at org.mortbay.http.HttpConnection.service(HttpConnection.java:775)
at org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:939)
at org.mortbay.http.HttpConnection.handle(HttpConnection.java:792)
at org.mortbay.http.SocketListener.handleConnection(SocketListener.java:201)
at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:289)
at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:455)
In addition I can observer sporadic misfunction of the application, which seem to occur conjunction with the existence of these log entries, if I compare the time stamps in the log file with the time of the occurance of the misfunction.
Best regards,
KB
