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MapReduce >> mail # user >> hadoop memory settings


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hadoop memory settings
Is ther a relation between HADOOP_HEAPSIZE mapred.child.java.opts and
mapred.child.ulimit settings in hadoop-env.sh and mapred-site.xml i have a
sinngle machine with 2gb ram and running hadoop on psuedo distr mode my
HADOOP_HEAPSIZE is set to 256 wat shud i set mapred.child.java.opts and
mapred.child.ulimit and how these settings are calculated if my ram is
incresed or machine clusters are increased
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Visioner Sadak 2012-10-05, 08:17
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Bejoy KS 2012-10-05, 11:08
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB