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#!/bin/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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if [ $# -lt 1 ];
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then
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echo "USAGE: $0 [-daemon] [-name servicename] [-loggc] classname [opts]"
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exit 1
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fi
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base_dir=$(dirname $0)/..
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# create logs directory
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if [ "x$LOG_DIR" = "x" ]; then
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LOG_DIR="$base_dir/logs"
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fi
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if [ ! -d "$LOG_DIR" ]; then
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mkdir -p "$LOG_DIR"
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fi
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if [ -z "$SCALA_VERSION" ]; then
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SCALA_VERSION=2.10.4
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fi
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if [ -z "$SCALA_BINARY_VERSION" ]; then
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SCALA_BINARY_VERSION=2.10
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fi
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# run ./gradlew copyDependantLibs to get all dependant jars in a local dir
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for file in $base_dir/core/build/dependant-libs-${SCALA_VERSION}*/*.jar;
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do
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CLASSPATH=$CLASSPATH:$file
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done
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for file in $base_dir/examples/build/libs//kafka-examples*.jar;
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do
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CLASSPATH=$CLASSPATH:$file
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done
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for file in $base_dir/contrib/hadoop-consumer/build/libs//kafka-hadoop-consumer*.jar;
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do
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CLASSPATH=$CLASSPATH:$file
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done
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for file in $base_dir/contrib/hadoop-producer/build/libs//kafka-hadoop-producer*.jar;
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do
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CLASSPATH=$CLASSPATH:$file
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done
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for file in $base_dir/clients/build/libs/kafka-clients*.jar;
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do
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CLASSPATH=$CLASSPATH:$file
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done
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# classpath addition for release
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for file in $base_dir/libs/*.jar;
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do
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CLASSPATH=$CLASSPATH:$file
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done
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for file in $base_dir/core/build/libs/kafka_${SCALA_BINARY_VERSION}*.jar;
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do
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CLASSPATH=$CLASSPATH:$file
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done
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# JMX settings
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if [ -z "$KAFKA_JMX_OPTS" ]; then
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KAFKA_JMX_OPTS="-Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.ssl=false "
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fi
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# JMX port to use
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if [ $JMX_PORT ]; then
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KAFKA_JMX_OPTS="$KAFKA_JMX_OPTS -Dcom.sun.management.jmxremote.port=$JMX_PORT "
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fi
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# Log4j settings
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if [ -z "$KAFKA_LOG4J_OPTS" ]; then
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KAFKA_LOG4J_OPTS="-Dlog4j.configuration=file:$base_dir/config/tools-log4j.properties"
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fi
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KAFKA_LOG4J_OPTS="-Dkafka.logs.dir=$LOG_DIR $KAFKA_LOG4J_OPTS"
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# Generic jvm settings you want to add
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if [ -z "$KAFKA_OPTS" ]; then
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KAFKA_OPTS=""
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fi
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# Which java to use
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if [ -z "$JAVA_HOME" ]; then
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JAVA="java"
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else
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JAVA="$JAVA_HOME/bin/java"
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fi
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# Memory options
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if [ -z "$KAFKA_HEAP_OPTS" ]; then
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KAFKA_HEAP_OPTS="-Xmx256M"
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fi
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# JVM performance options
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if [ -z "$KAFKA_JVM_PERFORMANCE_OPTS" ]; then
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KAFKA_JVM_PERFORMANCE_OPTS="-server -XX:+UseParNewGC -XX:+UseConcMarkSweepGC -XX:+CMSClassUnloadingEnabled -XX:+CMSScavengeBeforeRemark -XX:+DisableExplicitGC -Djava.awt.headless=true"
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fi
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while [ $# -gt 0 ]; do
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COMMAND=$1
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case $COMMAND in
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-name)
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DAEMON_NAME=$2
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CONSOLE_OUTPUT_FILE=$LOG_DIR/$DAEMON_NAME.out
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shift 2
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;;
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-loggc)
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if [ -z "$KAFKA_GC_LOG_OPTS"] ; then
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GC_LOG_ENABLED="true"
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fi
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shift
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;;
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-daemon)
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DAEMON_MODE="true"
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shift
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;;
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*)
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break
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;;
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esac
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done
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# GC options
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GC_FILE_SUFFIX='-gc.log'
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GC_LOG_FILE_NAME=''
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if [ "x$GC_LOG_ENABLED" = "xtrue" ]; then
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GC_LOG_FILE_NAME=$DAEMON_NAME$GC_FILE_SUFFIX
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KAFKA_GC_LOG_OPTS="-Xloggc:$LOG_DIR/$GC_LOG_FILE_NAME -verbose:gc -XX:+PrintGCDetails -XX:+PrintGCDateStamps -XX:+PrintGCTimeStamps "
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fi
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# Launch mode
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if [ "x$DAEMON_MODE" = "xtrue" ]; then
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nohup $JAVA $KAFKA_HEAP_OPTS $KAFKA_JVM_PERFORMANCE_OPTS $KAFKA_GC_LOG_OPTS $KAFKA_JMX_OPTS $KAFKA_LOG4J_OPTS -cp $CLASSPATH $KAFKA_OPTS "$@" > "$CONSOLE_OUTPUT_FILE" 2>&1 < /dev/null &
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else
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exec $JAVA $KAFKA_HEAP_OPTS $KAFKA_JVM_PERFORMANCE_OPTS $KAFKA_GC_LOG_OPTS $KAFKA_JMX_OPTS $KAFKA_LOG4J_OPTS -cp $CLASSPATH $KAFKA_OPTS "$@"
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fi
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