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query on hadoop-env mapred-env hbase-env

Question asked by achyuthp on Jan 12, 2015
Latest reply on Jan 13, 2015 by achyuthp
Hi,

have a query on what are the config that needs to be enabled  in hadoop-env, hbase-env and mapred-env  also should the below parameters be enabled if yes what are the optimal values to be set 

HADOOP_HEAPSIZE
HADOOP_NAMENODE_OPTS
HADOOP_SECONDARYNAMENODE_OPTS
HADOOP_DATANODE_OPTS
HADOOP_BALANCER_OPTS
HADOOP_JOBTRACKER_OPTS
HADOOP_ZKFC_OPTS
HADOOP_TASKTRACKER_OPTS


i am installing Mapr M7

thanks
achyuth

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