#!/usr/bin/env bash

#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements.  See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License.  You may obtain a copy of the License at
#
#    http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# Stop the Mesos Cluster dispatcher on the machine this script is executed on.

if [ -z "${SPARK_HOME}" ]; then
  export SPARK_HOME="$(cd "`dirname "$0"`"/..; pwd)"
fi

. "${SPARK_HOME}/sbin/spark-config.sh"

if [ "$SPARK_MESOS_DISPATCHER_NUM" = "" ]; then
  SPARK_MESOS_DISPATCHER_NUM=1
fi

"${SPARK_HOME}/sbin"/spark-daemon.sh stop org.apache.spark.deploy.mesos.MesosClusterDispatcher \
    $SPARK_MESOS_DISPATCHER_NUM