java heap problem since upgrading to IdP 3.2.1

Liam Hoekenga liamr at umich.edu
Tue Jul 19 09:47:18 EDT 2016


On Fri, Jul 15, 2016 at 6:04 PM, Cantor, Scott <cantor.2 at osu.edu> wrote:

> It has to be some specific feature then, or a leak in a driver or
> something, because it definitely doesn't do that in general. Do you have
> any unusual or advanced features used? How is storage is handled?


We're using memcached (spymemcached-2.11.4.jar,  for session storage (which
we've also had some memory issues with since the upgrade).

We're using MySQL (mysql-connector-java-5.1.35-bin.jar) for the
JPAStorageService (consent, persistent id, etc).

I have plenty of scripts, no problems. But I don't use Nashorn. If you were
> using OpenJDK, I would blame that, which I know for a fact has had leaks
> when scripts are involved.


We /are/ using Nashorn.

Liam
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