Spark as a Linux Service - linux

Question

I've been tasked to deploy spark into a production environment. I typically manage everything with Ansible. I've packaged up zookeeper and kafka and can deploy those as linux services, but Spark I'm having problems with.
It just doesn't seem setup to be started/stopped as a service (referring to init.d services). Is anyone running spark in cluster mode and do you have it setup to start/stop via an init.d script? Or what's the general consensus on how to set this up?
This is what I already tried before:
spark init.d service:
#!/bin/bash
SPARK_BASE_DIR=/opt/spark-2.0.0-bin-hadoop2.7
SPARK_SBIN=$SPARK_BASE_DIR/sbin
PID=''
if [ -f $SPARK_BASE_DIR/conf/spark-env.sh ];then
source $SPARK_BASE_DIR/conf/spark-env.sh
else
echo "$SPARK_BASE_DIR/conf/spark-env.sh does not exist. Can't run script."
exit 1
fi
check_status() {
PID=$(ps ax | grep 'org.apache.spark.deploy.master.Master' | grep java | grep -v grep | awk '{print $1}')
if [ -n "$PID" ]
then
return 1
else
return 0
fi
}
start() {
check_status
if [ "$?" -ne 0 ]
then
echo "Master already running"
exit 1
fi
echo -n "Starting master and workers ... "
su user -c "$SPARK_SBIN/start-all.sh" spark &>/dev/null
sleep 5
check_status
if [ "$?" -eq 0 ]
then
echo "FAILURE"
exit 1
fi
echo "SUCCESS"
exit 0
}
stop() {
check_status
if [ "$?" -eq 0 ]
then
echo "No master running ..."
return 1
else
echo "Stopping master and workers ..."
su user -c "$SPARK_SBIN/stop-all.sh" spark &>/dev/null
sleep 4
echo "done"
return 0
fi
}
status() {
check_status
if [ "$?" -eq 0 ]
then
echo "No master running"
exit 1
else
echo -n "master running: "
echo $PID
exit 0
fi
}
case "$1" in
start)
start
;;
stop)
stop
;;
restart)
stop
start
;;
status)
status
;;
*)
echo "Usage: $0 {start|stop|restart|status}"
exit 1
esac
exit 0
I'm running the service from the master node to start all the cluster nodes.
Some info about my environment:
Ubuntu 16.04
spark 2.0.0 with hadoop 2.7

Answer 1

I solve it. The issue was coming from my ansible role. I didn't set the group of log folder's owner. Now it works fine.