Thanks very much,Hannu,I got your point.
Best Regards,
倪项菲/ David Ni
中移德电网络科技有限公司
Virtue Intelligent Network Ltd, co.
Add: 2003,20F No.35 Luojia creative city,Luoyu Road,Wuhan,HuBei
Mob: +86 13797007811|Tel: + 86 27 5024 2516
发件人: Hannu Kröger
发送时间: 2018年5月3日 15:16
收件人: user@cassandra.apache.or
Thanks Hannu,
Another question is that,do I need to stop the frontend application during the
upgrade?
I have 3 nodes cluster,let’s say:
Cassandra01
Cassandra02
Cassandra03
First I upgrade the cassandra01 node,
1,nodetool drain
2,backup data
3,install new binary
4,configure the configuration file
