On 2017-05-16 05:27 (-0700), Shalom Sagges <shal...@liveperson.com> wrote: > Hi All, > > Hypothetically speaking, let's say I want to upgrade my Cassandra cluster, > but I also want to perform a major upgrade to the kernel of all nodes. > In order to upgrade the kernel, I need to reinstall the server, hence lose > all data on the node. >
That sounds unpleasant - really the case that you can't upgrade a kernel without wiping data? Even AWS ephemeral instances can handle a reboot in place without ephemeral drive reset? > My question is this, after reinstalling the server with the new kernel, can > I first install the upgraded Cassandra version and then bootstrap it to the > cluster? > > Since there's already no data on the node, I wish to skip the agonizing > sstable upgrade process. > > Does anyone know if this is doable? Not supported, and not generally a good idea. --------------------------------------------------------------------- To unsubscribe, e-mail: user-unsubscr...@cassandra.apache.org For additional commands, e-mail: user-h...@cassandra.apache.org