Thanks!
-Original Message-
From: Christopher
Sent: Monday, July 26, 2021 4:45 PM
To: accumulo-user
Subject: [EXTERNAL EMAIL] - Re: What is the best way of migrating accumulo
master to new hardware
It depends on what you mean by "master node". If you mean the "accumulo-master"
service in 1.10, it should just be a matter of killing the service on one node,
and starting it on the replacement node. If you have other processes/services
on the same node that you need to migrate, you may need to address they may
require special care. To make the transition smooth, you could pause anything
that would create a FaTE operation, such as creating/deleting/cloning tables,
user compactions, bulk imports, creating/deleting namespaces, merging tablets,
or import/exporting tables. You can use the shell's "fate print" command to see
if there are any outstanding operations.
On Mon, Jul 26, 2021 at 1:30 PM Shailesh Ligade wrote:
>
> Hello,
>
> I am using accumulo 1.10, and I need to migrate a master node to new
> hardware. Setup Is managed by puppet, so can I just update the puppet
> configuration by replace one node with other?
>
> -S
>
