Nishchay Malhotra, what scheduler are you using? Also, what are the settings for each queue?
From: Billy Watson <williamrwat...@gmail.com> To: nishchay malhotra <nishchay.malht...@gmail.com> Cc: "common-u...@hadoop.apache.org" <email@example.com> Sent: Tuesday, January 30, 2018 9:47 AM Subject: Re: Regarding containers not launching Is your job able to use more containers, I.e. does your job have tasks waiting or are all tasks in progress? William Watson On Tue, Jan 30, 2018 at 1:56 AM, nishchay malhotra <nishchay.malht...@gmail.com> wrote: What should I be looking for if my 24-node cluster in not launching enough containers? only 40/288 cores are used and 87GB/700GB is memory is used. Yarn.nodemanager memory/core conf look good. And so do container memory/core conf. Thanks Nishchay Malhotra