Looks like no major table version changes since 3.0, and a couple of minor
changes in 3.0.7/3.7 and 3.0.8/3.8:
https://github.com/apache/cassandra/blob/48a539142e9e318f9177ad8cec4781
9d1adc3df9/doc/source/architecture/storage_engine.rst
So, I suppose whether a revert is safe or not depends on whet
y
>
> From: Lerh Chuan Low [mailto:l...@instaclustr.com]
> Sent: Monday, April 16, 2018 6:52 PM
> To: user@cassandra.apache.org
> Subject: [EXTERNAL] Re: Cassandra downgrade version
>
> You should just be able to install 3.1.0 again if you need to as they are in
> the 3.X
On 04/19/2018 08:48 AM, Durity, Sean R wrote:
> So, the specific question here is whether there is any sstable format
> change between 3.1.0 and 3.11.2. I don’t know if there is.
Here's how to quickly test that:
git clone https://github.com/apache/cassandra.git
cd cassandra/
git checkout cassand
between 3.1.0 and 3.11.2. I don’t know if there is.
Sean Durity
From: Lerh Chuan Low [mailto:l...@instaclustr.com]
Sent: Monday, April 16, 2018 6:52 PM
To: user@cassandra.apache.org
Subject: [EXTERNAL] Re: Cassandra downgrade version
You should just be able to install 3.1.0 again if you need to
You should just be able to install 3.1.0 again if you need to as they are
in the 3.X line. To be really safe you can also take a snapshot and backup
your existing SSTables first..and always remember to test before upgrading
in Production :)
On 17 April 2018 at 07:48, Abdul Patel wrote:
> Hi All,
Hi All,
I am.planning to upgrade my cassandra cluster from 3.1.0 to 3.11.2 . Just
in case if somethings goes back then do we have any rollback or downgrade
option in cassandra to older/ previous version?
Thanks
