#!/bin/sh # Start hadoop map reduce daemons. Run this on master node. bin=`dirname "$0"` bin=`cd "$bin"; pwd` . "$bin"/hadoop-config.sh # start mapred daemons # start jobtracker first to minimize connection errors at startup "$bin"/hadoop-daemon.sh --config $HADOOP_CONF_DIR start jobtracker "$bin"/hadoop-daemons.sh --config $HADOOP_CONF_DIR start tasktracker