| #!/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. |
| # |
| |
| BINDIR=$(dirname "$0") |
| SS_HOME=`cd $BINDIR/..;pwd` |
| |
| DEFAULT_STANDALONE_CONF=$SS_HOME/conf/standalone.conf |
| DEFAULT_LOG_CONF=$SS_HOME/conf/log4j.properties |
| |
| if [ -f "$SS_HOME/conf/streamstorage_env.sh" ] |
| then |
| . "$SS_HOME/conf/streamstorage_env.sh" |
| fi |
| |
| # Check for the java to use |
| if [[ -z $JAVA_HOME ]]; then |
| JAVA=$(which java) |
| if [ $? != 0 ]; then |
| echo "Error: JAVA_HOME not set, and no java executable found in $PATH." 1>&2 |
| exit 1 |
| fi |
| else |
| JAVA=$JAVA_HOME/bin/java |
| fi |
| |
| # exclude tests jar |
| RELEASE_JAR=`ls $SS_HOME/stream-storage-*.jar 2> /dev/null | grep -v tests | tail -1` |
| if [ $? == 0 ]; then |
| SS_JAR=$RELEASE_JAR |
| fi |
| |
| # exclude tests jar |
| BUILT_JAR=`ls $SS_HOME/server/target/stream-storage-*.jar 2> /dev/null | grep -v tests | tail -1` |
| if [ $? != 0 ] && [ ! -e "$SS_JAR" ]; then |
| echo "\nCouldn't find streamstorage jar."; |
| echo "Make sure you've run 'mvn package'\n"; |
| exit 1; |
| elif [ -e "$BUILT_JAR" ]; then |
| SS_JAR=$BUILT_JAR |
| fi |
| |
| streamstorage_help() { |
| cat <<EOF |
| Usage: streamstorage <command> |
| where command is one of: |
| standalone Run a standalone stream storage cluster |
| |
| help This help message |
| |
| or command is the full name of a class with a defined main() method. |
| |
| Environment variables: |
| SS_LOG_CONF Log4j configuration file (default $DEFAULT_LOG_CONF) |
| SS_STANDALONE_CONF Configuration file for standalone cluster (default: $DEFAULT_STANDALONE_CONF) |
| SS_EXTRA_OPTS Extra options to be passed to the jvm |
| SS_EXTRA_CLASSPATH Add extra paths to the streamstorage classpath |
| SS_PID_DIR Folder where the streamstorage server PID file should be stored |
| SS_STOP_TIMEOUT Wait time before forcefully kill the streamstorage server instance, if the stop is not successful |
| |
| These variable can also be set in conf/streamstorage_env.sh |
| EOF |
| } |
| |
| add_maven_deps_to_classpath() { |
| MVN="mvn" |
| if [ "$MAVEN_HOME" != "" ]; then |
| MVN=${MAVEN_HOME}/bin/mvn |
| fi |
| |
| # Need to generate classpath from maven pom. This is costly so generate it |
| # and cache it. Save the file into our target dir so a mvn clean will get |
| # clean it up and force us create a new one. |
| f="${SS_HOME}/server/target/classpath.txt" |
| if [ ! -f "${f}" ] |
| then |
| ${MVN} -f "${SS_HOME}/server/pom.xml" dependency:build-classpath -Dmdep.outputFile="${f}" &> /dev/null |
| fi |
| SS_CLASSPATH=${CLASSPATH}:`cat "${f}"` |
| } |
| |
| if [ -d "$SS_HOME/lib" ]; then |
| SS_CLASSPATH=$SS_CLASSPATH:$SS_HOME/lib/* |
| else |
| add_maven_deps_to_classpath |
| fi |
| |
| # if no args specified, show usage |
| if [ $# = 0 ]; then |
| streamstorage_help; |
| exit 1; |
| fi |
| |
| # get arguments |
| COMMAND=$1 |
| shift |
| |
| if [ -z "$SS_STANDALONE_CONF" ]; then |
| SS_STANDALONE_CONF=$DEFAULT_STANDALONE_CONF |
| fi |
| |
| if [ -z "$SS_LOG_CONF" ]; then |
| SS_LOG_CONF=$DEFAULT_LOG_CONF |
| fi |
| |
| SS_CLASSPATH="$SS_JAR:$SS_CLASSPATH:$SS_EXTRA_CLASSPATH" |
| SS_CLASSPATH="`dirname $SS_LOG_CONF`:$SS_CLASSPATH" |
| OPTS="$OPTS -Dlog4j.configuration=`basename $SS_LOG_CONF`" |
| |
| # Ensure we can read bigger content from ZK. (It might be |
| # rarely needed when trying to list many z-nodes under a |
| # directory) |
| OPTS="$OPTS -Djute.maxbuffer=10485760 -Djava.net.preferIPv4Stack=true" |
| |
| OPTS="-cp $SS_CLASSPATH $OPTS" |
| |
| OPTS="$OPTS $SS_EXTRA_OPTS" |
| |
| # log directory & file |
| SS_ROOT_LOGGER=${SS_ROOT_LOGGER:-"INFO,CONSOLE"} |
| SS_LOG_DIR=${SS_LOG_DIR:-"$SS_HOME/logs"} |
| SS_LOG_FILE=${SS_LOG_FILE:-"stream-storage.log"} |
| |
| #Configure log configuration system properties |
| OPTS="$OPTS -Dstreamstorage.root.logger=$SS_ROOT_LOGGER" |
| OPTS="$OPTS -Dstreamstorage.log.dir=$SS_LOG_DIR" |
| OPTS="$OPTS -Dstreamstorage.log.file=$SS_LOG_FILE" |
| |
| #Change to SS_HOME to support relative paths |
| cd "$SS_HOME" |
| if [ $COMMAND == "standalone" ]; then |
| exec $JAVA $OPTS -Dzookeeper.4lw.commands.whitelist="*" org.apache.bookkeeper.stream.cluster.StandaloneStarter -c $SS_STANDALONE_CONF $@ |
| elif [ $COMMAND == "help" ]; then |
| streamstorage_help; |
| else |
| exec $JAVA $OPTS $COMMAND $@ |
| fi |