We are planning to upgrade from current 6.2.6 to 6.3.4 in this month. We currently have a distributed setup with about 1TB of incoming data daily from various sources. We have fairly complex queries running to monitor and report search data.
Where can I get information about the upcoming release and what challenges I can forsee in the upgrade? Any major impact to expect? will I need to change my setup? or configurations?
Thanks for pointing out, I did have look at these documentation earlier, however I had posted the query to find out if anyone has faced any kind of issues and if so what is the solution.
I would anticipate few hurdles at least !!!