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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 record compiler
+#
+# Environment Variables
+#
+# JAVA_HOME The java implementation to use. Overrides JAVA_HOME.
+#
+# HADOOP_OPTS Extra Java runtime options.
+#
+# HADOOP_CONF_DIR Alternate conf dir. Default is ${HADOOP_HOME}/conf.
+#
+
+bin=`dirname "$0"`
+bin=`cd "$bin"; pwd`
+
+. "$bin"/hadoop-config.sh
+
+if [ -f "${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
+
+# 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}:$HADOOP_HOME/build/test/classes
+fi
+
+# so that filenames w/ spaces are handled correctly in loops below
+IFS=
+
+# for releases, add core hadoop jar & webapps to CLASSPATH
+if [ -d "$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
+
+for f in $HADOOP_HOME/lib/jetty-ext/*.jar; do
+ CLASSPATH=${CLASSPATH}:$f;
+done
+
+# restore ordinary behaviour
+unset IFS
+
+CLASS='org.apache.hadoop.record.compiler.generated.Rcc'
+
+# cygwin path translation
+if expr `uname` : 'CYGWIN*' > /dev/null; then
+ CLASSPATH=`cygpath -p -w "$CLASSPATH"`
+fi
+
+# run it
+exec "$JAVA" $HADOOP_OPTS -classpath "$CLASSPATH" $CLASS "$@"