[PLUG] Running multiple apache hadoop datanodes on same machine/HW

[Amey Abhyankar]

Hello All,

Anybody tried running multiple datanodes on the same machine/HW using
Apache Hadoop 3.3.0 version?

I did Google as usual but the results are from 2018 & 2019.
I wonder if I create 'run-additionalDN.sh' under /hadoop/bin, will that help?

I am using Ubuntu 20.04.1 LTS version.
Everything is fine when I start datanodes on 2 machines/HW along with
separate OS on it.

Thanks.

Regards,
Amey.