[GraphHopper] Lots of directories in tmp

[Marian Steinbach]

Hi!

I was running the Jetty server bundled with GraphHopper vor a couple of weeks via supervisord.

This seemed to work, except for one problem: My /tmp directory has been flooded with directories like 

jetty-0.0.0.0-8989-graphhopper-web-0.2.war-_-any-6224362770740144680.dir

which contain the war file content.

I suspect that a dir like this is created on every start of the java/jetty process. And for some reason, the process is restarted very often.

Can I influence the creation of the temp dirs? Is it a good idea to run jetty this way, or should I reconsider?

Marian