Ive come into a strange problem using tomcat with one of our WAR file.The application works as a charm, but when using the manager to redeploy it, roughly one time out of two, the heap size explodes:
Please note that the
_used_ heap does not - according to JVisualVM anyway. After that, everything hangs, and the tomcat stops responding, with CPU usage ranging from 60 to 100%. Also, this issue has been reproduced on several Tomcat version ranging from 7.0.32 to 8.0-RC5, and on several machines (all Windows though).
Could anyone direct me to the clues to look for?