#!/bin/bash

/usr/local/lib/spark/sbin/start-history-server.sh 

export do_loop=1
while [[ $do_loop == 1 ]] ; do
    dispatcher_pid=`ps -efl | grep org.apache.spark.deploy.history.HistoryServer | grep java | awk '{ print $4 }'`
    if [[ $dispatcher_pid != "" ]]; then
        sleep 5
    else
        export do_loop=0
    fi
done