Top "Tomcat" questions

Use this tag for questions about Apache Tomcat (or simply Tomcat, formerly also Jakarta Tomcat) which is an open source Servlet Container developed by the Apache Software Foundation (ASF).

Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/JDBC_DBO]]

I get this Tomcat Error: Sep 09, 2012 4:16:54 PM org.apache.catalina.core.AprLifecycleListener init Information: The APR based Apache Tomcat Native …

java tomcat catalina executionexception lifecycleexception
To prevent a memory leak, the JDBC Driver has been forcibly unregistered

I am getting this message when I run my web application. It runs fine but I get this message during …

java tomcat jdbc
TOMCAT - HTTP Status 404

I set up my server in eclipse and when I run it the console prints: mai 02, 2013 4:05:13 PM org.apache.catalina.…

eclipse tomcat http-status-code-404
How to change the port of Tomcat from 8080 to 80?

I want to execute my web app as http://localhost.

tomcat tomcat6
The import javax.servlet can't be resolved

I'm trying to use eclipse for Java EE to develop web applications. I need to use Tomcat as my server. …

java eclipse tomcat servlets
How to set CATALINA_HOME variable in windows 7?

I have downloaded apache-tomcat-7.0.35. My JDK version is jdk1.6.0_27. How do I configure CATALINA_HOME as an environment variable and …

java tomcat environment-variables java-home catalina
java.net.SocketTimeoutException: Read timed out under Tomcat

I have a Tomcat based web application. I am intermittently getting the following exception, Caused by: java.net.SocketTimeoutException: Read …

java sockets tomcat timeout socket-timeout-exception
Official reasons for "Software caused connection abort: socket write error"

Given this stack trace snippet Caused by: java.net.SocketException: Software caused connection abort: socket write error  at java.net.…

java exception sockets tomcat stack-trace
org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/CollegeWebsite]]

org.apache.catalina.core.ContainerBase addChildInternal SEVERE: ContainerBase.addChild: start: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].…

java jsp tomcat servlets unsupported-class-version
What is the difference between Tomcat, JBoss and Glassfish?

I am starting to look into Enterprise Java and the book I am following mentions that it will use JBoss. …

java tomcat jboss glassfish enterprise