like.
From: Anubhav Kale
Reply-To: "user@cassandra.apache.org"
Date: Tuesday, May 24, 2016 at 9:03 AM
To: "user@cassandra.apache.org"
Subject: RE: Removing a datacenter
Sorry I should have more clear. What I meant was doing exactly what you wrote,
but do a “re
To: user@cassandra.apache.org
Subject: Re: Removing a datacenter
If you remove a node at a time, you’ll eventually end up with a single node in
the DC you’re decommissioning which will own all of the data, and you’ll likely
overwhelm that node.
It’s typically recommended that you ALTER the
can decommission (and they won’t need to
stream nearly as much, since they no longer own that data – decom will go much
faster).
From: Anubhav Kale
Reply-To: "user@cassandra.apache.org"
Date: Monday, May 23, 2016 at 4:41 PM
To: "user@cassandra.apache.org"
Subject: R
Hello,
Suppose we have 2 DCs and we know that the data is correctly replicated in
both. In such situation, is it safe to "remove" one of the DCs by simply doing
a "nodetool remove node" followed by "nodetool removenode force" for each node
in that DC (instead of doing a "nodetool decommission"
