Re: Cassandra write path during the decommissioning process

2020-06-29 Thread Jai Bheemsen Rao Dhanwada
Thank you On Mon, Jun 29, 2020 at 1:01 PM Jeff Jirsa wrote: > When range movements happen (bootstrap and decom are the same here), the > reads go to the existing replicas, and the writes go to both existing and > the gaining replicas. > > This is because the decom (or bootstrap, or move) may fai

Re: Cassandra write path during the decommissioning process

2020-06-29 Thread Jeff Jirsa
When range movements happen (bootstrap and decom are the same here), the reads go to the existing replicas, and the writes go to both existing and the gaining replicas. This is because the decom (or bootstrap, or move) may fail at any time, so you need to make sure the consistency contract is main

Re: Cassandra write path during the decommissioning process

2020-06-29 Thread Jai Bheemsen Rao Dhanwada
Can someone please share thoughts on this? On Wed, Jun 24, 2020 at 4:25 PM Jai Bheemsen Rao Dhanwada < jaibheem...@gmail.com> wrote: > Hello, > > I would like to understand how the writes happen when there is a node in > the cluster that is being decommissioned. > > During the decommission proces