This Web application instance have been stopped already

One machine launches two Tomcat

Server.xml connector inside port for a new port, and then start the process

Can not start, log inside catalina.out inside total display

Illegal Access:this Web Application instance has been stopped already.  Could not load net.rubyeye.xmemcached.exception.UnknownCommandException. The eventual following stack trace is caused by a error thrown for debugging purposes as well as to attempt to terminate The thread which caused the illegal access, and has no functional impact. Java.lang.IllegalStateException .....

What do you mean? Don't you get it? What does that mean?

It's important to find the problem, see it under the log log file on localhost , where the exact cause of the error is displayed

Port Conflict for Access zookeeper

A new port is OK, and on one server, one port corresponds to a process.

This Web application instance have been stopped already