New Contributor
Posts: 6
Registered: ‎09-20-2017

YARN Usage Metrics

The YARN usage stats available from the YARN Applications page in Cloudera Manager (port 7183), a number of performace stats - evidently summaries - are provided.  However, when the YARN stats are exported, they provide a much more detailed view of what's happening.  That's great, but I'd also like to be able to know what metrics were used to get the info on the display.  I can't find any info on what how the metrics you can download are related to what you see on the screen.  Any ideas?

Cloudera Employee
Posts: 39
Registered: ‎12-14-2016

Re: YARN Usage Metrics

Hi stumilus,


Not sure if this is answering the question but just some observations:

That export looks to be using the API to retrieve the information. The information displayed for each application should match what is shown in the Resource Manager Web UI.