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mapred.map.child.java.opts

Question asked by sathvik on Aug 13, 2013
Latest reply on Aug 13, 2013 by yufeldman
Hi,

We have our properties mapred.map.child.java.opts, mapred.reduce.child.java.opts set to 4000MB (tagged final)
I have a set of users who need more heapsize (8000MB) Is there a way I can allow these users beyond the default cluster wide setting and limit them not using more than 8000MB

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