[pgpool-general: 8208] Upgrading pgpool in a cluster

[Jon SCHEWE]

I'm currently running pgpool 4.1.4. I'd like to upgrade to the latest stable release, 4.3.2. I have a cluster with 3 pgpool nodes running in it. Is it possible to upgrade a single host in the cluster and have them still talk to each other? Or will I need to take down the cluster and upgrade all nodes at once?


Jon Schewe

Principal Software Systems Technologist

C: +1 612.263.2718

O: +1 952.545.5720

jon.schewe at raytheon.com

Raytheon BBN

Raytheon Intelligence & Space

5775 Wayzata Blvd. Suite 630

St. Louis Park, MN 55416


RTX.com<https://www.rtx.com/> | LinkedIn<https://www.linkedin.com/company/raytheontechnologies> | Twitter<https://twitter.com/raytheontech> | Instagram<https://www.instagram.com/raytheontechnologies>

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.pgpool.net/pipermail/pgpool-general/attachments/20220608/621f372c/attachment.htm>