hadoop/bin/start-all.sh

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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.
# Start all hadoop daemons. Run this on master node.
echo "This script is Deprecated. Instead use start-dfs.sh and start-mapred.sh"
bin=`dirname "$0"`
bin=`cd "$bin"; pwd`
. "$bin"/hadoop-config.sh
# start hdfs daemons if hdfs is present
if [ -f "${HADOOP_HDFS_HOME}"/bin/start-dfs.sh ]; then
"${HADOOP_HDFS_HOME}"/bin/start-dfs.sh --config $HADOOP_CONF_DIR
fi
# start mapred daemons if mapred is present
if [ -f "${HADOOP_MAPRED_HOME}"/bin/start-mapred.sh ]; then
"${HADOOP_MAPRED_HOME}"/bin/start-mapred.sh --config $HADOOP_CONF_DIR
fi