integration of asterix-installer: checkpoint 1
git-svn-id: https://asterixdb.googlecode.com/svn/branches/asterix_stabilization_installer@1219 eaa15691-b419-025a-1212-ee371bd00084
diff --git a/asterix-installer/src/main/resources/hadoop-0.20.2/bin/hadoop b/asterix-installer/src/main/resources/hadoop-0.20.2/bin/hadoop
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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.
+
+
+# The Hadoop command script
+#
+# Environment Variables
+#
+# JAVA_HOME The java implementation to use. Overrides JAVA_HOME.
+#
+# HADOOP_CLASSPATH Extra Java CLASSPATH entries.
+#
+# HADOOP_HEAPSIZE The maximum amount of heap to use, in MB.
+# Default is 1000.
+#
+# HADOOP_OPTS Extra Java runtime options.
+#
+# HADOOP_NAMENODE_OPTS These options are added to HADOOP_OPTS
+# HADOOP_CLIENT_OPTS when the respective command is run.
+# HADOOP_{COMMAND}_OPTS etc HADOOP_JT_OPTS applies to JobTracker
+# for e.g. HADOOP_CLIENT_OPTS applies to
+# more than one command (fs, dfs, fsck,
+# dfsadmin etc)
+#
+# HADOOP_CONF_DIR Alternate conf dir. Default is ${HADOOP_HOME}/conf.
+#
+# HADOOP_ROOT_LOGGER The root appender. Default is INFO,console
+#
+
+bin=`dirname "$0"`
+bin=`cd "$bin"; pwd`
+
+. "$bin"/hadoop-config.sh
+
+cygwin=false
+case "`uname`" in
+CYGWIN*) cygwin=true;;
+esac
+
+# if no args specified, show usage
+if [ $# = 0 ]; then
+ echo "Usage: hadoop [--config confdir] COMMAND"
+ echo "where COMMAND is one of:"
+ echo " namenode -format format the DFS filesystem"
+ echo " secondarynamenode run the DFS secondary namenode"
+ echo " namenode run the DFS namenode"
+ echo " datanode run a DFS datanode"
+ echo " dfsadmin run a DFS admin client"
+ echo " mradmin run a Map-Reduce admin client"
+ echo " fsck run a DFS filesystem checking utility"
+ echo " fs run a generic filesystem user client"
+ echo " balancer run a cluster balancing utility"
+ echo " jobtracker run the MapReduce job Tracker node"
+ echo " pipes run a Pipes job"
+ echo " tasktracker run a MapReduce task Tracker node"
+ echo " job manipulate MapReduce jobs"
+ echo " queue get information regarding JobQueues"
+ echo " version print the version"
+ echo " jar <jar> run a jar file"
+ echo " distcp <srcurl> <desturl> copy file or directories recursively"
+ echo " archive -archiveName NAME <src>* <dest> create a hadoop archive"
+ echo " daemonlog get/set the log level for each daemon"
+ echo " or"
+ echo " CLASSNAME run the class named CLASSNAME"
+ echo "Most commands print help when invoked w/o parameters."
+ exit 1
+fi
+
+# get arguments
+COMMAND=$1
+shift
+
+if [ -f "${HADOOP_CONF_DIR}/hadoop-env.sh" ]; then
+ . "${HADOOP_CONF_DIR}/hadoop-env.sh"
+fi
+
+# some Java parameters
+if [ "$JAVA_HOME" != "" ]; then
+ #echo "run java in $JAVA_HOME"
+ JAVA_HOME=$JAVA_HOME
+fi
+
+if [ "$JAVA_HOME" = "" ]; then
+ echo "Error: JAVA_HOME is not set."
+ exit 1
+fi
+
+JAVA=$JAVA_HOME/bin/java
+JAVA_HEAP_MAX=-Xmx1000m
+
+# check envvars which might override default args
+if [ "$HADOOP_HEAPSIZE" != "" ]; then
+ #echo "run with heapsize $HADOOP_HEAPSIZE"
+ JAVA_HEAP_MAX="-Xmx""$HADOOP_HEAPSIZE""m"
+ #echo $JAVA_HEAP_MAX
+fi
+
+# CLASSPATH initially contains $HADOOP_CONF_DIR
+CLASSPATH=${HADOOP_CONF_DIR}
+CLASSPATH=${CLASSPATH}:$JAVA_HOME/lib/tools.jar
+
+# for developers, add Hadoop classes to CLASSPATH
+if [ -d "$HADOOP_HOME/build/classes" ]; then
+ CLASSPATH=${CLASSPATH}:$HADOOP_HOME/build/classes
+fi
+if [ -d "$HADOOP_HOME/build/webapps" ]; then
+ CLASSPATH=${CLASSPATH}:$HADOOP_HOME/build
+fi
+if [ -d "$HADOOP_HOME/build/test/classes" ]; then
+ CLASSPATH=${CLASSPATH}:$HADOOP_HOME/build/test/classes
+fi
+if [ -d "$HADOOP_HOME/build/tools" ]; then
+ CLASSPATH=${CLASSPATH}:$HADOOP_HOME/build/tools
+fi
+
+# so that filenames w/ spaces are handled correctly in loops below
+IFS=
+
+# for releases, add core hadoop jar & webapps to CLASSPATH
+if [ -d "$HADOOP_HOME/webapps" ]; then
+ CLASSPATH=${CLASSPATH}:$HADOOP_HOME
+fi
+for f in $HADOOP_HOME/hadoop-*-core.jar; do
+ CLASSPATH=${CLASSPATH}:$f;
+done
+
+# add libs to CLASSPATH
+for f in $HADOOP_HOME/lib/*.jar; do
+ CLASSPATH=${CLASSPATH}:$f;
+done
+
+if [ -d "$HADOOP_HOME/build/ivy/lib/Hadoop/common" ]; then
+for f in $HADOOP_HOME/build/ivy/lib/Hadoop/common/*.jar; do
+ CLASSPATH=${CLASSPATH}:$f;
+done
+fi
+
+for f in $HADOOP_HOME/lib/jsp-2.1/*.jar; do
+ CLASSPATH=${CLASSPATH}:$f;
+done
+
+for f in $HADOOP_HOME/hadoop-*-tools.jar; do
+ TOOL_PATH=${TOOL_PATH}:$f;
+done
+for f in $HADOOP_HOME/build/hadoop-*-tools.jar; do
+ TOOL_PATH=${TOOL_PATH}:$f;
+done
+
+# add user-specified CLASSPATH last
+if [ "$HADOOP_CLASSPATH" != "" ]; then
+ CLASSPATH=${HADOOP_CLASSPATH}:${CLASSPATH}
+fi
+
+# default log directory & file
+if [ "$HADOOP_LOG_DIR" = "" ]; then
+ HADOOP_LOG_DIR="$HADOOP_HOME/logs"
+fi
+if [ "$HADOOP_LOGFILE" = "" ]; then
+ HADOOP_LOGFILE='hadoop.log'
+fi
+
+# default policy file for service-level authorization
+if [ "$HADOOP_POLICYFILE" = "" ]; then
+ HADOOP_POLICYFILE="hadoop-policy.xml"
+fi
+
+# restore ordinary behaviour
+unset IFS
+
+# figure out which class to run
+if [ "$COMMAND" = "namenode" ] ; then
+ CLASS='org.apache.hadoop.hdfs.server.namenode.NameNode'
+ HADOOP_OPTS="$HADOOP_OPTS $HADOOP_NAMENODE_OPTS"
+elif [ "$COMMAND" = "secondarynamenode" ] ; then
+ CLASS='org.apache.hadoop.hdfs.server.namenode.SecondaryNameNode'
+ HADOOP_OPTS="$HADOOP_OPTS $HADOOP_SECONDARYNAMENODE_OPTS"
+elif [ "$COMMAND" = "datanode" ] ; then
+ CLASS='org.apache.hadoop.hdfs.server.datanode.DataNode'
+ HADOOP_OPTS="$HADOOP_OPTS $HADOOP_DATANODE_OPTS"
+elif [ "$COMMAND" = "fs" ] ; then
+ CLASS=org.apache.hadoop.fs.FsShell
+ HADOOP_OPTS="$HADOOP_OPTS $HADOOP_CLIENT_OPTS"
+elif [ "$COMMAND" = "dfs" ] ; then
+ CLASS=org.apache.hadoop.fs.FsShell
+ HADOOP_OPTS="$HADOOP_OPTS $HADOOP_CLIENT_OPTS"
+elif [ "$COMMAND" = "dfsadmin" ] ; then
+ CLASS=org.apache.hadoop.hdfs.tools.DFSAdmin
+ HADOOP_OPTS="$HADOOP_OPTS $HADOOP_CLIENT_OPTS"
+elif [ "$COMMAND" = "mradmin" ] ; then
+ CLASS=org.apache.hadoop.mapred.tools.MRAdmin
+ HADOOP_OPTS="$HADOOP_OPTS $HADOOP_CLIENT_OPTS"
+elif [ "$COMMAND" = "fsck" ] ; then
+ CLASS=org.apache.hadoop.hdfs.tools.DFSck
+ HADOOP_OPTS="$HADOOP_OPTS $HADOOP_CLIENT_OPTS"
+elif [ "$COMMAND" = "balancer" ] ; then
+ CLASS=org.apache.hadoop.hdfs.server.balancer.Balancer
+ HADOOP_OPTS="$HADOOP_OPTS $HADOOP_BALANCER_OPTS"
+elif [ "$COMMAND" = "jobtracker" ] ; then
+ CLASS=org.apache.hadoop.mapred.JobTracker
+ HADOOP_OPTS="$HADOOP_OPTS $HADOOP_JOBTRACKER_OPTS"
+elif [ "$COMMAND" = "tasktracker" ] ; then
+ CLASS=org.apache.hadoop.mapred.TaskTracker
+ HADOOP_OPTS="$HADOOP_OPTS $HADOOP_TASKTRACKER_OPTS"
+elif [ "$COMMAND" = "job" ] ; then
+ CLASS=org.apache.hadoop.mapred.JobClient
+elif [ "$COMMAND" = "queue" ] ; then
+ CLASS=org.apache.hadoop.mapred.JobQueueClient
+elif [ "$COMMAND" = "pipes" ] ; then
+ CLASS=org.apache.hadoop.mapred.pipes.Submitter
+ HADOOP_OPTS="$HADOOP_OPTS $HADOOP_CLIENT_OPTS"
+elif [ "$COMMAND" = "version" ] ; then
+ CLASS=org.apache.hadoop.util.VersionInfo
+ HADOOP_OPTS="$HADOOP_OPTS $HADOOP_CLIENT_OPTS"
+elif [ "$COMMAND" = "jar" ] ; then
+ CLASS=org.apache.hadoop.util.RunJar
+elif [ "$COMMAND" = "distcp" ] ; then
+ CLASS=org.apache.hadoop.tools.DistCp
+ CLASSPATH=${CLASSPATH}:${TOOL_PATH}
+ HADOOP_OPTS="$HADOOP_OPTS $HADOOP_CLIENT_OPTS"
+elif [ "$COMMAND" = "daemonlog" ] ; then
+ CLASS=org.apache.hadoop.log.LogLevel
+ HADOOP_OPTS="$HADOOP_OPTS $HADOOP_CLIENT_OPTS"
+elif [ "$COMMAND" = "archive" ] ; then
+ CLASS=org.apache.hadoop.tools.HadoopArchives
+ CLASSPATH=${CLASSPATH}:${TOOL_PATH}
+ HADOOP_OPTS="$HADOOP_OPTS $HADOOP_CLIENT_OPTS"
+elif [ "$COMMAND" = "sampler" ] ; then
+ CLASS=org.apache.hadoop.mapred.lib.InputSampler
+ HADOOP_OPTS="$HADOOP_OPTS $HADOOP_CLIENT_OPTS"
+else
+ CLASS=$COMMAND
+fi
+
+# cygwin path translation
+if $cygwin; then
+ CLASSPATH=`cygpath -p -w "$CLASSPATH"`
+ HADOOP_HOME=`cygpath -w "$HADOOP_HOME"`
+ HADOOP_LOG_DIR=`cygpath -w "$HADOOP_LOG_DIR"`
+ TOOL_PATH=`cygpath -p -w "$TOOL_PATH"`
+fi
+# setup 'java.library.path' for native-hadoop code if necessary
+JAVA_LIBRARY_PATH=''
+if [ -d "${HADOOP_HOME}/build/native" -o -d "${HADOOP_HOME}/lib/native" ]; then
+ JAVA_PLATFORM=`CLASSPATH=${CLASSPATH} ${JAVA} -Xmx32m org.apache.hadoop.util.PlatformName | sed -e "s/ /_/g"`
+
+ if [ -d "$HADOOP_HOME/build/native" ]; then
+ JAVA_LIBRARY_PATH=${HADOOP_HOME}/build/native/${JAVA_PLATFORM}/lib
+ fi
+
+ if [ -d "${HADOOP_HOME}/lib/native" ]; then
+ if [ "x$JAVA_LIBRARY_PATH" != "x" ]; then
+ JAVA_LIBRARY_PATH=${JAVA_LIBRARY_PATH}:${HADOOP_HOME}/lib/native/${JAVA_PLATFORM}
+ else
+ JAVA_LIBRARY_PATH=${HADOOP_HOME}/lib/native/${JAVA_PLATFORM}
+ fi
+ fi
+fi
+
+# cygwin path translation
+if $cygwin; then
+ JAVA_LIBRARY_PATH=`cygpath -p "$JAVA_LIBRARY_PATH"`
+fi
+
+HADOOP_OPTS="$HADOOP_OPTS -Dhadoop.log.dir=$HADOOP_LOG_DIR"
+HADOOP_OPTS="$HADOOP_OPTS -Dhadoop.log.file=$HADOOP_LOGFILE"
+HADOOP_OPTS="$HADOOP_OPTS -Dhadoop.home.dir=$HADOOP_HOME"
+HADOOP_OPTS="$HADOOP_OPTS -Dhadoop.id.str=$HADOOP_IDENT_STRING"
+HADOOP_OPTS="$HADOOP_OPTS -Dhadoop.root.logger=${HADOOP_ROOT_LOGGER:-INFO,console}"
+if [ "x$JAVA_LIBRARY_PATH" != "x" ]; then
+ HADOOP_OPTS="$HADOOP_OPTS -Djava.library.path=$JAVA_LIBRARY_PATH"
+fi
+HADOOP_OPTS="$HADOOP_OPTS -Dhadoop.policy.file=$HADOOP_POLICYFILE"
+
+# run it
+#echo "exec "$JAVA" $JAVA_HEAP_MAX $HADOOP_OPTS -classpath "$CLASSPATH" $CLASS "$@""
+exec "$JAVA" $JAVA_HEAP_MAX $HADOOP_OPTS -classpath "$CLASSPATH" $CLASS "$@"