title: Why Tomcat reloadable=true cause CPU 100%?
body: <p>When in develop mode, I need the hot reload. I used all kinds of language before, like PHP, Node.js, even Go lang, all languages support hot reload with zero problem. But just in Tomcat, if I set <code>reloadable=true</code>, it will cause CPU 100%. In their official document, it says that Catalina will "monitor" class files changes, so that you should not put it as true. But of course I need to set it to true, otherwise how can I redeploy once class files changes? Why the monitoring will cause CPU 100%? Am I setting something wrong? Thank you!</p>