tomcat6

Hey, I'm getting this error: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up. I'm just trying to connect to the database. With this code <%@page import="java.sql.*"%> <% try{ // Class.forName("com.mysql.jdbc.Driver"); Class.forName("org.gjt.mm.mysql.Driver"); out.println("found"); } catch (ClassNotFoundException ex){ out.println("Erro<br/>"); out.println(ex.toString()); } catch (Exception e){ out.println(e.toString()); } Connection ocon; try{ ocon = DriverManager.getConnection("jdbc

I am getting continuously outofmemory error for 1 of my tomcat where my application is deployed after given the error tomcat is exit(shutdow). I took the log file and found this SEVERE: Error allocating socket processor java.lang.OutOfMemoryError: unable to create new native thread at java.lang.Thread.start0(Native Method) at java.lang.Thread.start(Thread.java:597) at org.apache.tomcat.util.net.JIoEndpoint$Worker.start(JIoEndpoint.java:513) at org.apache.tomcat.util.net.JIoEndpoint.newWorkerThread(JIoEndpoint.java:744) at org.apache.tomcat.util.net.JIoEndpoint.createWorkerThread(JIoEndpoint

I am trying to change the default location for my Tomcat server running out of Eclipse EE 1.4.1 so that it uses the original Tomcat installation (which works fine when run standalone out of the console) and not the one created by Eclipse in the workspace as per this thread . However, my Server Locations section on the Tomcat server configuration form is all grayed out (see red rectangle): Why is that and how do I change it? It says it all on the page you published : Server must be published with no modules present to make changes. Stop your server. Undeploy everything and then (the trick part)

I am trying to start developing with Java and the Stripes Framework. I have the following in my web.xml file <?xml version="1.0" encoding="ISO-8859-1"?> <web-app version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd" > <filter> <filter-name>StripesFilter</filter-name> <filter-class>net.sourceforge.stripes.controller.StripesFilter</filter-class> <init-param> <param-name>ActionResolver.Packages</param-name> <param-value> pdapm.action </param

For inexplicable reasons however, this morning the performance increased for two of my Queries that used to be slow. I have no idea why. I have no authority over the server, maybe someone changed something. The problem is no more . In a nutshell: s.executeQuery(sql) runs extremely slowly within a tomcat servlet on server Same query runs fine without servlet (simple java program) on the same machine Not all queries are slow within the servlet. Only a few bigger ones do Same servlet runs fast on another machine UPDATES Please read the updates below the text ! I have a servlet that executes SQL

I'm getting the following error trying redeploy an webapp on Tomcat from within Netbeans 6.8. It has probably something to do with the new deploy on save and hot swap functionality. Any ideas how to resolve this issue? INFO: Error registering wrapper with jmx StandardEngine[Catalina].StandardHost[localhost].StandardContext[/CubeAdSaSim2] Catalina:j2eeType=WebModule,name=//localhost/CubeAdSaSim2,J2EEApplication=none,J2EEServer=none java.security.AccessControlException: access denied (javax.management.MBeanTrustPermission register) java.security.AccessControlException: access denied (javax

I am not able to run maven java web application project to the configured tomcat within eclipse ide. Initially I could right click on the project and run it on tomcat server but ever since I shared the project to a repository I am not able to do that. I disconnected the project form the repository and now I I dont even see the Run as -> Run on Server option inside eclipse ide. I am using m2e plugin version .0.12.1 and eclipse helios and tomcat 6. Could someone help me understand what am I missing here? Thanks. PROBLEM When you try to run the project on the server using "Run on Server" (SA+X+R)

I was able to deploy my Spring Boot project as WAR file to a Tomcat 6 container. However, when accessing the services, I am getting this exception halft way. Any help is greatly appreciated. java.lang.NoSuchMethodError: javax.servlet.http.HttpServletResponse.getStatus()I at org.springframework.web.servlet.FrameworkServlet.publishRequestHandledEvent(FrameworkServlet.java:1066) at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:996) at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:852) at javax.servlet.http.HttpServlet.service