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@@ -1,127 +0,0 @@
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-#!/usr/bin/env bash
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-
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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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-
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-# This script runs the hadoop core commands.
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-
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-bin=`dirname "$0"`
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-bin=`cd "$bin"; pwd`
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-
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-. "$bin"/hadoop-config.sh
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-
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-function print_usage(){
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- echo "Usage: hadoop [--config confdir] COMMAND"
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- echo " where COMMAND is one of:"
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- echo " fs run a generic filesystem user client"
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- echo " version print the version"
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- echo " jar <jar> run a jar file"
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- echo " distcp <srcurl> <desturl> copy file or directories recursively"
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- echo " archive -archiveName NAME -p <parent path> <src>* <dest> create a hadoop archive"
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- echo " classpath prints the class path needed to get the"
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- echo " Hadoop jar and the required libraries"
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- echo " daemonlog get/set the log level for each daemon"
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- echo " or"
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- echo " CLASSNAME run the class named CLASSNAME"
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- echo ""
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- echo "Most commands print help when invoked w/o parameters."
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-}
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-
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-if [ $# = 0 ]; then
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- print_usage
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- exit
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-fi
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-
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-COMMAND=$1
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-case $COMMAND in
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- #hdfs commands
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- namenode|secondarynamenode|datanode|dfs|dfsadmin|fsck|balancer)
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- echo "DEPRECATED: Use of this script to execute hdfs command is deprecated."
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- echo "Instead use the hdfs command for it."
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- echo ""
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- #try to locate hdfs and if present, delegate to it.
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- if [ -f "${HADOOP_HDFS_HOME}"/bin/hdfs ]; then
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- exec "${HADOOP_HDFS_HOME}"/bin/hdfs $*
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- elif [ -f "${HADOOP_HOME}"/bin/hdfs ]; then
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- exec "${HADOOP_HOME}"/bin/hdfs $*
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- else
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- echo "HDFS not found."
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- exit
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- fi
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- ;;
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-
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- #mapred commands
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- mradmin|jobtracker|tasktracker|pipes|job|queue)
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- echo "DEPRECATED: Use of this script to execute mapred command is deprecated."
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- echo "Instead use the mapred command for it."
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- echo ""
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- #try to locate mapred and if present, delegate to it.
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- if [ -f "${HADOOP_MAPRED_HOME}"/bin/mapred ]; then
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- exec "${HADOOP_MAPRED_HOME}"/bin/mapred $*
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- elif [ -f "${HADOOP_HOME}"/bin/mapred ]; then
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- exec "${HADOOP_HOME}"/bin/mapred $*
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- else
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- echo "MAPRED not found."
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- exit
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- fi
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- ;;
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-
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- classpath)
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- if $cygwin; then
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- CLASSPATH=`cygpath -p -w "$CLASSPATH"`
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- fi
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- echo $CLASSPATH
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- exit
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- ;;
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-
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- #core commands
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- *)
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- # the core commands
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- if [ "$COMMAND" = "fs" ] ; then
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- CLASS=org.apache.hadoop.fs.FsShell
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- HADOOP_OPTS="$HADOOP_OPTS $HADOOP_CLIENT_OPTS"
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- elif [ "$COMMAND" = "version" ] ; then
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- CLASS=org.apache.hadoop.util.VersionInfo
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- HADOOP_OPTS="$HADOOP_OPTS $HADOOP_CLIENT_OPTS"
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- elif [ "$COMMAND" = "jar" ] ; then
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- CLASS=org.apache.hadoop.util.RunJar
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- elif [ "$COMMAND" = "distcp" ] ; then
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- CLASS=org.apache.hadoop.tools.DistCp
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- CLASSPATH=${CLASSPATH}:${TOOL_PATH}
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- HADOOP_OPTS="$HADOOP_OPTS $HADOOP_CLIENT_OPTS"
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- elif [ "$COMMAND" = "daemonlog" ] ; then
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- CLASS=org.apache.hadoop.log.LogLevel
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- HADOOP_OPTS="$HADOOP_OPTS $HADOOP_CLIENT_OPTS"
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- elif [ "$COMMAND" = "archive" ] ; then
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- CLASS=org.apache.hadoop.tools.HadoopArchives
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- CLASSPATH=${CLASSPATH}:${TOOL_PATH}
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- HADOOP_OPTS="$HADOOP_OPTS $HADOOP_CLIENT_OPTS"
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- elif [[ "$COMMAND" = -* ]] ; then
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- # class and package names cannot begin with a -
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- echo "Error: No command named \`$COMMAND' was found. Perhaps you meant \`hadoop ${COMMAND#-}'"
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- exit 1
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- else
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- CLASS=$COMMAND
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- fi
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- shift
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-
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- if $cygwin; then
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- CLASSPATH=`cygpath -p -w "$CLASSPATH"`
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- fi
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- export CLASSPATH=$CLASSPATH
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- exec "$JAVA" $JAVA_HEAP_MAX $HADOOP_OPTS $CLASS "$@"
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- ;;
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-
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-esac
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