MySQL Forums
Forum List  »  NDB clusters

Mysql Cluster 7.5 to 7.6 upgrade
Posted by: Jeff Steele
Date: June 04, 2018 03:30PM

I tried to upgrade my 7.5 cluster to 7.6 yesterday and couldn't get it to work, forcing a rollback. Are there any simple upgrade instructions available?

In my case, none of the components could communicate with each other. I upgrade one manager (I have two) and nothing connected to it except itself. Then I tried to upgrade one data node and it couldn't connect to the manager. There is probably something wrong with my configuration file, but I have no idea what it might be. If anyone has some simple upgrade instructions, I'd appreciate your sharing them.

Options: ReplyQuote

Written By
Mysql Cluster 7.5 to 7.6 upgrade
June 04, 2018 03:30PM

Sorry, you can't reply to this topic. It has been closed.

Content reproduced on this site is the property of the respective copyright holders. It is not reviewed in advance by Oracle and does not necessarily represent the opinion of Oracle or any other party.