Has the IP address changed?
If the IP address hasn't changed and the data is still on disk, you
should be able to start this node and it will become available again.
Note: you may need to repair this node after that.
However, if the IP address has changed as the result of replacing the
server, you will need to replace the dead node
<https://cassandra.apache.org/doc/latest/operating/topo_changes.html#replacing-a-dead-node>.
On 01/03/2021 10:48, David Tinker wrote:
Hi Guys
I have a 3 node cluster running 4.0b3 with all data replicated to all
3 nodes. This morning one of the servers started randomly rebooting
(up for a minute or two then reboot) for a couple of hours. The
cluster continued running normally during this time (nice!).
My hosting company has replaced the server and moved the drives
across. Is it safe for me to boot the machine and let it join the cluster?
Thanks
David
