#!/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.
#

SPARK_HOME="$(cd "`dirname "$0"`"/..; pwd)"

# disable randomized hash for string in Python 3.3+
export PYTHONHASHSEED=0

# Only define a usage function if an upstream script hasn't done so.
if ! type -t usage >/dev/null 2>&1; then
  usage() {
    if [ -n "$1" ]; then
      echo "$1"
    fi
    "$SPARK_HOME"/bin/spark-class org.apache.spark.deploy.SparkSubmit --help
    exit "$2"
  }
  export -f usage
fi

exec "$SPARK_HOME"/bin/spark-class org.apache.spark.deploy.SparkSubmit "$@"