Linux - Adeptia unable to start or execute flows

Summary:

A bug in the Linux kernel - "Java Leap Second Bug" - severely impacts java programs took effect around 30 June / 1 July 2015

Symptoms:

- Starting Adeptia Services takes much longer than normal, more than 1 Hour

- Adeptia continually attempting to handle misfired triggers (KernelApplication.log)

- Adeptia CPU usage 100%

- Issue started to appear around June 30th or July 1st

Solution:

1) Stop the NTPD "Network Time Protocol daemon"

/etc/init.d/ntp stop

2) Then synchronize the date/time

date -s "$(date)"

Reference - http://blog.wpkg.org/2012/07/01/java-leap-second-bug-30-june-1-july-2012-fix/