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From "Chang.Wu" <>
Subject How to setup the max memory for my big Hive SQL which is on MapReduce of Yarn
Date Tue, 06 Jun 2017 04:25:26 GMT
My Hive engine is MapReduce and Yarn. What my urgent need is to limit the memory usage of my
big sql so that my bigger sql will run a longer time instead of using up all the resource
of queue or even all the resource of my whole yarn cluster at once. 
But I cannot find any solution to define my sql resource-usage upper threshold.
Any one can give me some suggestions.
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