#!/bin/bash
# 
# Run a Hadoop command on all slave hosts.

usage="Usage: hadoop-daemons.sh [start|stop] command args..."

# if no args specified, show usage
if [ $# -le 1 ]; then
  echo $usage
  exit 1
fi

bin=`dirname $0`
bin=`cd $bin; pwd`

exec $bin/slaves.sh $bin/hadoop-daemon.sh "$@"