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From Wenlei Xie <wenlei....@gmail.com>
Subject Understand the running time of SparkSQL queries
Date Mon, 27 Apr 2015 04:25:00 GMT
Hi,

I am wondering how should we understand the running time of SparkSQL
queries? For example the physical query plan and the running time on each
stage? Is there any guide talking about this?

Thank you!

Best,
Wenlei

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