#!/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.

cmd="${1}"
shift

if [ X"${cmd}" != X"dfs" ] && [ X"${cmd}" != X"storagepolicies" ]; then
    exit 1
fi

javaBin="${HADOOP_COMPAT_JAVA_BIN}"
javaCp="${HADOOP_COMPAT_JAVA_CLASSPATH}"
if [ X"${cmd}" = X"dfs" ]; then
    fsShell="org.apache.hadoop.fs.FsShell"
else
    fsShell="org.apache.hadoop.hdfs.tools.StoragePolicyAdmin"
fi

$javaBin -cp "${javaCp}" "${fsShell}" "$@"
