tomcat - my own grails hosting -

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if have server machine tomcat etc. how create hosting myself only. mean if have several sites on 1 tomcat? if possible create stable environment without needing restarting whole server when uploading new code particular application on tomcat? know impossible classic java have several sites online 24x7 if changes code on 1 of application. not easy ruby on rails right?

wrong. it's quite easy redeploy running application in tomcat, , other applications not affected.

the main problem classloader leaks in applications, can lead outofmemoryerror , require restart.


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