git.net

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Simple upgrade for outdated cluster


Hi,

We have a pretty outdated Cassandra cluster running version 2.0.x. Instead of doing step by step upgrades (2.0 -> 2.1, 2.1 -> 2.2, 2.2 -> 3.0, 3.0 -> 3.11.x), would it be possible to add new nodes with a recent version (say 3.11.x) and start decommissioning the old ones until we have a cluster with only 3.11.x?

Best regards,
Joel 


( ! ) Warning: include(msgfooter.php): failed to open stream: No such file or directory in /var/www/git/apache-cassandra-users/msg06658.html on line 69
Call Stack
#TimeMemoryFunctionLocation
10.0000357656{main}( ).../msg06658.html:0

( ! ) Warning: include(): Failed opening 'msgfooter.php' for inclusion (include_path='.:/var/www/git') in /var/www/git/apache-cassandra-users/msg06658.html on line 69
Call Stack
#TimeMemoryFunctionLocation
10.0000357656{main}( ).../msg06658.html:0