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From Xiaoyong Zhu <>
Subject is there a way to map Hive Explain back to original script?
Date Sat, 16 May 2015 09:18:13 GMT
Hi Hive experts,

I am wondering if there is a way to map the explain results back to the original script?(for
example, know that which map/reduce stage are roughly corresponding to which piece of script).
Manually analyze the explain output seems somewhat possible but I am wondering if there are
some rules (or even automatic rules...)...



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