hadoop/hadoop-common-project/hadoop-common/src/main/bin/rcc

#!/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.

# This script runs the hadoop core commands.
this="${BASH_SOURCE-$0}"
bin=$(cd -P -- "$(dirname -- "$this")" >/dev/null && pwd -P)
script="$(basename -- "$this")"
this="$bin/$script"

DEFAULT_LIBEXEC_DIR="$bin"/../libexec
HADOOP_LIBEXEC_DIR=${HADOOP_LIBEXEC_DIR:-$DEFAULT_LIBEXEC_DIR}
HADOOP_NEW_CONFIG=true
. "$HADOOP_LIBEXEC_DIR/hadoop-config.sh"

if [ $# = 0 ]; then
  hadoop_exit_with_usage 1
fi

CLASS='org.apache.hadoop.record.compiler.generated.Rcc'

# Always respect HADOOP_OPTS and HADOOP_CLIENT_OPTS
HADOOP_OPTS="$HADOOP_OPTS $HADOOP_CLIENT_OPTS"

hadoop_add_param HADOOP_OPTS Xmx "$JAVA_HEAP_MAX"

hadoop_finalize
export CLASSPATH
hadoop_java_exec rcc "${CLASS}" "$@"