| #!/bin/bash |
| |
| ### |
| # #%L |
| # SAMOA |
| # %% |
| # Copyright (C) 2014 - 2015 Apache Software Foundation |
| # %% |
| # Licensed 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. |
| # #L% |
| ### |
| |
| if [ $# -lt 1 ]; |
| then |
| echo "USAGE: $0 classname [opts]" |
| exit 1 |
| fi |
| |
| home_dir=`pwd` |
| base_dir=$(dirname $0)/.. |
| cd $base_dir |
| base_dir=`pwd` |
| cd $home_dir |
| |
| YARN_HOME="${YARN_HOME:-$HOME/.samza}" |
| CLASSPATH=$base_dir:$YARN_HOME/conf |
| |
| if [ -z "$JAVA_HOME" ]; then |
| JAVA="java" |
| else |
| JAVA="$JAVA_HOME/bin/java" |
| fi |
| |
| if [ -z "$SAMZA_LOG_DIR" ]; then |
| SAMZA_LOG_DIR="$base_dir" |
| fi |
| |
| if [ -z "$SAMZA_CONTAINER_NAME" ]; then |
| SAMZA_CONTAINER_NAME="undefined-samza-container-name" |
| fi |
| |
| if [ -z "$JAVA_OPTS" ]; then |
| JAVA_OPTS="-Xmx768M -XX:+PrintGCDateStamps" |
| fi |
| |
| if [ -f $base_dir/lib/log4j.xml ]; then |
| JAVA_OPTS="$JAVA_OPTS -Dlog4j.configuration=file:$base_dir/log4j.xml" |
| fi |
| |
| JAVA_OPTS="$JAVA_OPTS -Xloggc:$SAMZA_LOG_DIR/gc.log -Dsamza.log.dir=$SAMZA_LOG_DIR -Dsamza.container.name=$SAMZA_CONTAINER_NAME" |
| |
| echo $JAVA $JAVA_OPTS -cp $CLASSPATH $@ |
| exec $JAVA $JAVA_OPTS -cp $CLASSPATH $@ |
