Re: Cassandra 4.0 upgrade from Cassandra 3x

[manish khandelwal]

You can see upgrading instructions here
https://github.com/apache/cassandra/blob/cassandra-4.0.2/NEWS.txt.

On Fri, Feb 11, 2022 at 2:52 AM Abdul Patel  wrote:

> Hi
> apart from  standard upgrade process any thing specific needs ti be
> handled separately for this upgrade process?
>
> Any changes needed at client side w.r.t drivers?
>

Re: Cassandra 4.0 upgrade from Cassandra 3x

[Erick Ramirez]

Make sure you go through all the instructions in
https://github.com/apache/cassandra/blob/trunk/NEWS.txt. It's also highly
recommended that you upgrade to the latest 3.0.x or 3.11.x version before
upgrading to 4.0.

Generally there are no changes required on the client side apart from
setting the protocol version depending on the driver version. Cheers!

>