I am using JMX monitoring tool for monitor tomcat 6. I need to change the MaxSpareThreads in Catalina-Threadpool under Mbeans. The default value for write attribute is false. How to change the attribute to true.So that i can modify the value.
The writeable attribute is defined by the code of the mbean; it is not an authorization thing. If a setting is not writeable you need to look for other ways to change it. In this case you'll have to edit the server.xml for tomcat.