echo `hostname`
#Kill process
PID=`ps -ef|grep ${USER}|grep java|grep 'Dapp.name=pregelixnc'|awk '{print $2}'`

if [ "$PID" == "" ]; then
  PID=`ps -ef|grep ${USER}|grep java|grep 'hyracks'|awk '{print $2}'`
fi

if [ "$PID" == "" ]; then
  USERID=`id | sed 's/^uid=//;s/(.*$//'`
  PID=`ps -ef|grep ${USERID}|grep java|grep 'Dapp.name=pregelixnc'|awk '{print $2}'`
fi

echo $PID
kill -QUIT $PID