hadoop-common-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
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?


  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message