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From "Barry, Sean F" <sean.f.ba...@intel.com>
Subject Changing the Java heap
Date Thu, 26 Apr 2012 20:46:01 GMT
Within my small 2 node cluster I set up my 4 core slave node to have 4 task trackers and I
also limited my java heap size to -Xmx1024m

Is there a possibility that when the data gets broken up that it will break it at a place
in the file that is not a whitespace? Or is that already handled when the data on HDFS is
broken up into blocks?

-SB

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