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YARN Usage Metrics


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?


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.

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