#!/bin/bash
#--------------------------------------------------------------------------------
#
# Licensed to the Apache Software Foundation (ASF) under one
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# 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,
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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#--------------------------------------------------------------------------------
#
# run Apache MRQL in Apache Spark mode
#
#--------------------------------------------------------------------------------

MRQL_HOME="$(cd `dirname $0`/..; pwd -P)"

. "$MRQL_HOME/conf/mrql-env.sh"

if [[ !(-f ${SPARK_JARS}) ]]; then
   echo "*** Cannot find the Spark jar file. Need to edit mrql-env.sh"; exit -1
fi

GEN_JAR=`ls "$MRQL_HOME"/lib/mrql-gen-*.jar`
CORE_JAR=`ls "$MRQL_HOME"/lib/mrql-core-*.jar`
MRQL_JAR=`ls "$MRQL_HOME"/lib/mrql-spark-*.jar`

export SPARK_HOME FS_DEFAULT_NAME SPARK_MASTER SPARK_WORKER_INSTANCES SPARK_WORKER_CORES SPARK_WORKER_MEMORY SPARK_MASTER_MEMORY


if [ "$1" == "-local" ] || [ "$1" == "-dist" ]; then
   $SPARK_HOME/bin/spark-submit --class org.apache.mrql.Main --jars $CUP_JAR,$JLINE_JAR,$GEN_JAR,$CORE_JAR --driver-class-path $CUP_JAR:$JLINE_JAR:$GEN_JAR:$CORE_JAR:$MRQL_JAR $MRQL_JAR -spark $*
else
   $JAVA_HOME/bin/java -classpath $CUP_JAR:$JLINE_JAR:$GEN_JAR:$CORE_JAR:$MRQL_JAR:$SPARK_JARS:$HADOOP_JARS org.apache.mrql.Main -spark $*
fi