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From Frank Luo <j...@merkleinc.com>
Subject resources used by a hive query
Date Mon, 18 May 2015 21:33:08 GMT
Does anyone know how to find out how much resources used by a hive query in an automatically
way?

Looking at "Resource Manager UI", I might be able to find out how much one particular job
takes in term of total time/# of MR/memory/cpu/etc. But if my query requires 20 phases, some
M/R and some local, it is really difficult to have an overall understanding by just looking
at the UI, no mention to have a systematically way to capture the data to have a historical
view.

Any idea is highly appreciated.

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