Yes, you're right. I have two instance in my server: localhost:9200 is running the 6.6 and localhost:9201 is running the version 6.8.12.
I though doing the upgrade process my first instance would be updated but it wasn't. Now, How can I remove my first instance? I just need the one upgraded
I was trying to stop the first instance with the following but it stopped the second one:
sudo systemctl stop elasticsearch
All commands with systemctl that I do is are applied to the second instance.
I notice the I have 2 files in /usr/lib/systemd/system/ called elasticsearch.service and elasticsearch.service.rpmnew. In adition, I see two script files in /etc/init.d/ called elasticsearch and elasticsearch.rpmnew
Thanks for your help in advance.