How to run two Tomcat Instances on same machine

Sometimes you are forced to work multiple projects at a time, using two work-spaces using IDE's like MyEclipse or Eclipse or NetBeans. In this situation you should run both the tomcat servers to test your changes at a time from your local. If you run both Tomcat servers at a time from different workspaces you will get the error message as showing below:

"Port 8080 required by Tomcat v8.0 Server at localhost is already in Use."

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myeclipse not responding while opening jsp page

While working on MyEclipse, when you try to open jsp page in default MyEclipse Visual Jsp Designer it won't respond quickly or will crash sometimes. To avoid this problem we have two solutions.. follow the steps below given.

Solution #1:
Open your MyEclipse, then go to Window menu then select Preferences

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How to change Context-root of an application in MyEclipse

Before going to develop a web application, make sure all the settings and properties of MyEclipse, java and tomcat settings. If you have any doubts while Configuring java in MyEclipse or Installing and configuring Tomcat in your local machine or Configure the Tomcat in your MyEclipse to develop your web application take a look at my previous posts.

Normally we work on the same project most of the time with the same application name(context-root). When ever we take a new workspace in our local machines we may confuse while deploying the application in Tomcat or any other server. Other wise we have to remove the old deployed project and deploy the latest project. To overcome this problem, we can change the Context-root of our application. So that we can deploy the same web application with different names.

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Configure Tomcat in MyEclipse 9.1

Once the Tomcat 6.0 installation is done in your local system, configure it in MyEclipse IDE.
Follow the below steps to configure Tomcat 6.0 in your MyEclipse.
Step1: Go to MyEclipse menu bar and select Window menu from there select preferences.

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How to configure Java in MyEclipse 9.1

To run java using MyEclipse 9.1 we should configure this. MyEclipse having more features to develop projects and this will be very useful for developers. This is the next generation of the MyEclipse Enterprise Workbench IDE for enterprise Java and web developers. Basically it supports Java EE 6.0 features such as:

• Servlet 3.0
• JSF 2.0
• JPA 2.0
• EJB 3.1
• JAX-RS 1.1

MyEclipse having some Struts 2 Enhancements

• Improved connection routing
• Better undo/redo suport
• Struts 2 specific validation for Struts 2 configuration files

Install MyEclipse in you System.

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