2011-10-27 21:56:57 -04:00
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#!/usr/bin/env bash
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# Licensed to the Apache Software Foundation (ASF) under one or more
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# contributor license agreements. See the NOTICE file distributed with
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# this work for additional information regarding copyright ownership.
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# The ASF licenses this file to You under the Apache License, Version 2.0
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# (the "License"); you may not use this file except in compliance with
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# the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# included in all the mapred scripts with source command
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# should not be executed directly
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bin=`which "$0"`
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bin=`dirname "${bin}"`
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bin=`cd "$bin"; pwd`
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2011-11-17 19:57:08 -05:00
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DEFAULT_LIBEXEC_DIR="$bin"/../libexec
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HADOOP_LIBEXEC_DIR=${HADOOP_LIBEXEC_DIR:-$DEFAULT_LIBEXEC_DIR}
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if [ -e "${HADOOP_LIBEXEC_DIR}/hadoop-config.sh" ]; then
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. "${HADOOP_LIBEXEC_DIR}/hadoop-config.sh"
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2011-10-27 21:56:57 -04:00
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elif [ -e "${HADOOP_COMMON_HOME}/libexec/hadoop-config.sh" ]; then
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. "$HADOOP_COMMON_HOME"/libexec/hadoop-config.sh
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elif [ -e "${HADOOP_COMMON_HOME}/bin/hadoop-config.sh" ]; then
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. "$HADOOP_COMMON_HOME"/bin/hadoop-config.sh
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elif [ -e "${HADOOP_HOME}/bin/hadoop-config.sh" ]; then
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. "$HADOOP_HOME"/bin/hadoop-config.sh
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elif [ -e "${HADOOP_MAPRED_HOME}/bin/hadoop-config.sh" ]; then
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. "$HADOOP_MAPRED_HOME"/bin/hadoop-config.sh
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else
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echo "Hadoop common not found."
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exit
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fi
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2012-09-25 19:49:09 -04:00
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# some more specific variables
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export HADOOP_MAPRED_LOG_DIR=${HADOOP_MAPRED_LOG_DIR:-${HADOOP_MAPRED_HOME}/logs}
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export HADOOP_MAPRED_LOGFILE=${HADOOP_MAPRED_LOGFILE:-hadoop.log}
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HADOOP_MAPRED_ROOT_LOGGER=${HADOOP_MAPRED_ROOT_LOGGER:-INFO,console}
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HADOOP_OPTS="$HADOOP_OPTS -Dhadoop.log.dir=$HADOOP_MAPRED_LOG_DIR"
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HADOOP_OPTS="$HADOOP_OPTS -Dhadoop.log.file=$HADOOP_MAPRED_LOGFILE"
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export HADOOP_OPTS="$HADOOP_OPTS -Dhadoop.root.logger=${HADOOP_MAPRED_ROOT_LOGGER}"
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