| Permalink to this page: https://cwiki.apache.org/confluence/x/5SklBg Preface This section of the FAQ discusses common questions related to web application deployment. ...
- Why does tomcat 5 create context configuration files?
- Why does the memory usage increase when I redeploy a web application?
Answers
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Why does tomcat 5 create context configuration files? Tomcat 5, Tomcat 6: Unlike tomcat 4.x, tomcat 5.x creates context configuration files for you in its conf/[Engine name]/[Host name] directory. This is part of the change in tomcat's configuration mechanism from version 4.x to make overall configuration more robust, flexible, and enterprise-friendly. Note, however, that this has changed the recommended deployment practices for web applications. These context configuration files are created by tomcat, but not removed by tomcat, because the user may have changed them or other files in the conf directory. The suggested practice for tomcat 5 is to place context configuration files as META-INF/context.xml in your webapp, and use Tomcat's Manager webapp to deploy/undeploy your applications. More details can be found here: MARC Archive Tomcat 7 and later: In Tomcat 7 the default behaviour has been changed to do not auto-create those context configuration files. The recommended practice of using META-INF/context.xml files is still the same. Those files are discovered and processed in the same way. The difference is that they are not copied to the conf/[Engine name]/[Host name]directory. This is convenient, as you do not need to care of those copied files when undeploying your application, and you do not need to care whether the conf directory is writeable. This change in behaviour is documented in the Migration Guide.
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Why does the memory usage increase when I redeploy a web application? That is because your web application has a memory leak. ... |
