Hi, We are trying to increase # of connections on J2EE server. Currently the system is accepting max 20 connections. We changed the Server.xml to increase minProcessor = 20, MaxProcessor=-1 for unlimitted, and accept count = 100 Looks like server is not picking this up. Then we tried to set these parameters using HttpConnetor class in our Servlets. The application throws following exception java.lang.NoClassDefFoundError: org/apache/catalina/connector/http/HttpConnector at TestConnect.(TestConnect.java:21) at ConnectionPool.(ConnectionPool.java:45) at LoginHandler.init(LoginHandler.java:24) at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:755) at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:544) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:227) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:977) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:196) at org.apache.catalina.valves.ValveBase.invokeNext(ValveBase.java:242) at org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:242) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:975) at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2041) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:161) at org.apache.catalina.valves.ValveBase.invokeNext(ValveBase.java:242) at org.apache.catalina.authenticator.SingleSignOn.invoke(SingleSignOn.java:225) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:975) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:159) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:977) at org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.java:818) at org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:897) at java.lang.Thread.run(Thread.java:484) Can you please help us. Thanks Prasanna ******************************************************************************* Note: The information contained in this message may be privileged and confidential and protected from disclosure. If the reader of this message is not the intended recipient, or an employee or agent responsible for delivering this message to the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. If you have received this communication in error, please notify us immediately by replying to the message and deleting it from your computer. Thank you. Ernst & Young LLP *******************************************************************************