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Hello, nice post…
Nevertheless, when trying to start the glassfish server for the first time, it says the admin port (4848) is already in use, more specifically: “There is a process already using the admin port 4848 – it probably is another instance of a GlassFish server. Command start-domain failed.”
Any hints about this?..
netstat -a doesn’t show any process running on that port. The droplet is running with 1GB RAM, and Linux Ubuntu 13.10 x64
As root try netstat -tlnp and that will show you which process is taking up that listening port.
All it shows is sshd (port 22), postgres (port 5432) and apache2 (port 80)… checked iptables rules (not that i have set any) and it is empty. Even added a rule to specifically open the admin port (4848) and it keeps saying it is already in use. Tried moving to port 4849, and it says it is already used also :-/ … Tried starting glassfish as regular user and root, no luck. This is disappointing, I’m about to downgrade to ubuntu 12 to see if this solves the problem. Should I try to install another program (not from repository) that uses any other non-privilegied port (>1024)??
Problem solved. My hostname wasn’t resolving to an IP, since it wasn’t specified in /etc/hosts … Thanks for your attention =)
if you are searching for a startup script for Glassfish 4, you can find one here:
http://kamwo.me/2013/08/installing-glassfish-4-on-ubuntu-lts/
This is good. But i failed to setup glassfish for my centos server following this tutorial although i changed the commands appropriately. Luckily i stumbled on this fine article and did just fine.
Thanks for the great article! I ran glassfish and deployed a servlet and everything seemed to work, but now for the second night in a row, when I woke up, my domain was no longer running and I had to manually tell it to run again. Can anyone tell me why this is happening and what I have to do? I am using Ubuntu with the LAMP stack.
I have a question but so far no one can help me, I went up a website on Digital Ocean but it is not being responsive, localmento on my computer it works in all sizes everything right but when I climb it in the DO is not responsive is what you get help me?