I have added a line as you suggested in /etc/security/limits.conf.
Do I need to restart the glassfish service or the server for the parameter nofile to take effect?
All that remains is to see if it hungs again.
I 'll see if I will be able to get a dump
[Message sent by forum member 'komarios']
http://forums.java.net/jive/thread.jspa?messageID=394461