Container Shutdown takes long in some cases if the Event Logging Feature is installed [TESB-19808] - 6.4

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Symptoms: The Shutdown time is minutes instead of seconds in some cases when the Event Logging Feature is installed and messages still needs to be delivered.

Workaround:  If you encounter this issue, you can set the parameter org.apache.aries.blueprint.preemptiveShutdown = false in the container/etc/