Quartz job runs twice when deployed on tomcat 6/Ubuntu 10.04LTS

Question

I run a Spring Framework/SmartGWT based web-app, with now an added Quartz job. The job is supposed to run every day at 2am, and picks winners from a DB table. From my logs I

Answer 1

For me, the auto deployment was the problem, and to disable it I had to specify the following attributes on the host element in my server.xml:

deployOnStartup="false"
autoDeploy="false"

So my host element looked like this:

I found this post detailing the problem in a different way that helped me resolve this issue.