On Mon, Mar 17, 2014 at 4:14 PM, Felipe Jaekel <fkjae...@gmail.com> wrote:

> My Tomcat 7 was running fine with this script, but last friday morning I
> started Tomcat 8 setting only this:
> *-Xms2048m -Xmx2048m -XX:MaxPermSize=1024m
> -Dorg.apache.el.parser.COERCE_TO_ZERO=false*
> and the applications crashed too.
>
> So I'd say that the problem is not my JVM config, but I'm interested on
> improving it. What arguments do you recommend to tune GC?
>
> Last friday afternoon I created a new Amazon EC2 instance with Tomcat 7 to
> check, and the problem is still there, so It was a damn coincidence that
> this problem started after I migrate to Tomcat 8. As I had a connection
> pool leak with Tomcat 8 it contributed for me to think that it could be
>

Was the following in your Tomcat7 config before 'and' after migrating to
tomcat8?

-Dorg.apache.el.parser.COERCE_TO_ZERO=false*

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