Out of memory error | Scheduler event objects

You have an out of memory error in your log files from CQ 4.2.0. When you connect to JMX interface; there are many mbean objects of type:

name=Event,topic=ecma_scheduler,id=100000,type=Scheduler

Solution

Install hot fix 15517.

Additional information

This issue occurs when scheduler event objects are not unregistered from the Mbean server.