Book Image

Apache Tomcat 7 Essentials

By : Tanuj Khare
2 (1)
Book Image

Apache Tomcat 7 Essentials

2 (1)
By: Tanuj Khare

Overview of this book

Apache Tomcat (or simply Tomcat) is an open source servlet container developed by the Apache Software Foundation (ASF). The latest major stable release, Apache Tomcat version 7 implements the Servlet 3 and JavaServer Pages 2 specifications from the Java Community Process, and includes many additional features that make it a useful platform for developing and deploying web applications and web services.Apache Tomcat 7 Essentials follows a practical approach to teach installing, configuring, and maintaining Tomcat. It helps you to understand the middle architecture for hosting multiple websites and also provides the confidence to implement middleware support. It imparts to you the capacity to resolve migration issues and also provides regular maintenance solutions. This is the first and only book to cover upgrading to Tomcat 7 from previous versions.The journey of the reader starts at the beginner level and ends at the expert level. The content is designed in such a way that it balances the theory and practical approach for understanding concepts related to handling middle ware and web issues.In this book, you will go through a three-phase life cycle. The first cycle consists of installation, configuration of Tomcat 7 on different OS, and other configurations related to JDBC, port, deployment etc. The second phase deals with the building of enterprise application setup and high availability architecture (clustering load balancing). The third and critical phase will teach you to handle critical issues, performance tuning, and best practices for various environment stacks like dev/QA/stage/production.This book gives you a wider vision of using Tomcat 7 in web technologies and the skill to optimize their performance using Apache Tomcat 7.
Table of Contents (18 chapters)
Apache Tomcat 7 Essentials
Credits
About the Author
Acknowledgement
About the Reviewers
www.PacktPub.com
Preface

Common issues and troubleshooting for integration


There are many issues which may arise during the integration of Apache Tomcat or IIS Tomcat integration. Some of them are mentioned in the following section and we will find out the reason for these issues and their solutions These issues are very common with the integration of Tomcat.

Scenario 1: The httpd server is not able to compile, and this results in the exit from the compilation mode.

Error:

configure: error: in `/opt/httpd-2.2.19/srclib/apr':
configure: error: no acceptable C compiler found in $PATH
See `config.log' for more details.
configure failed for srclib/apr

Reason: C compilers are missing, such as the GCC and GCC+.

Solution: Download the GCC compiler from the Internet and compile it, as per the instructions given there:

Scenario 2: Apache is not able to compile the make command, displaying an error and exiting the process.

Error: make is not able to compile the code.

Reason: make is not able to execute its functions...