10-05-2017 10:09 AM
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?
10-05-2017 03:09 PM
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.