Is there a way to get exact amount of memory being used by a tenant /user /job in a resource pool OR the total memory or vcores consumed/used in a resource pool.
If it's a possibility looking to get this via cm api or any other way. Is there a way to capture ifnormation available via YARN RM UI, it shows for each pool what is the used amount of memory and what is available?
I know CM utilization exposes similar information, but it all gets displayed as average utilization. Is it advisable to use that information to do further calculation.