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#!/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.
#

# Starts a slave on the machine this script is executed on.

usage="Usage: start-slave.sh <worker#> <spark-master-URL> where <spark-master-URL> is like "spark://localhost:7077"

if [ $# -lt 2 ]; then
  echo $usage
  exit 1
fi

sbin="`dirname "$0"`"
sbin="`cd "$sbin"; pwd`"

"$sbin"/spark-daemon.sh start org.apache.spark.deploy.worker.Worker "$@"