casa-mp-base

#!/bin/bash

# Shell wrapper for Hadoop scripts in "$HADOOP_HOME/bin"

# as a hadoop user.

​

CMDNAME=`basename "$0"`

​

export JAVA_HOME=@java_home@

export HADOOP_HOME=@hadoop_home@

​

usage() {

    echo "Usage: $CMDNAME [-h|--help] script [args ..]"

    echo "Executes a script in \"$HADOOP_HOME/bin\" as @hadoopuser@ user:"

    ls $HADOOP_HOME/bin

    exit 1

}

​

if [ $# -eq 0 -o "$1" = "-h" -o "$1" = "--help" ]; then

    usage

fi

​

SCRIPT="$HADOOP_HOME/bin/$1"

shift

​

exec sudo -E -u @hadoopuser@ $SCRIPT "$@"