Learn about system properties, custom properties, and application properties for the web container.
You can change the value of the javax.servlet.context.tempdir servlet context attribute to be relative to a different directory by setting the com.ibm.websphere.servlet.temp.dir system property. This system property affects all applications on a server-wide basis. For example, if you set com.ibm.websphere.servlet.temp.dir to /foo, the application temp directory is /foo/node1/server1/fragmentTest/fragmentTest24.war. If you want to change the value at an application level, use the scratchdir JavaServer Pages (JSP) attribute. View the JSP engine configuration parameters topic for more information about the scratchdir attribute.
Custom properties are specific to a server. Set a web container custom property in the administrative console. See the Web container custom properties topic for instructions on setting custom properties for web container and to see a list of available web container custom properties.
<init-param>
<param-name>com.ibm.ws.webcontainer.async-supported</param-name>
<param-value>true</param-value>
</init-param>