| #!/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. |
| # |
| |
| # Set JAVA_HOME here to override the environment setting |
| # JAVA_HOME= |
| |
| # default settings for starting pulsar broker |
| |
| # Log4j configuration file |
| # PULSAR_LOG_CONF= |
| |
| # Logs location |
| # PULSAR_LOG_DIR= |
| |
| # Configuration file of settings used in broker server |
| # PULSAR_BROKER_CONF= |
| |
| # Configuration file of settings used in bookie server |
| # PULSAR_BOOKKEEPER_CONF= |
| |
| # Configuration file of settings used in zookeeper server |
| # PULSAR_ZK_CONF= |
| |
| # Configuration file of settings used in global zookeeper server |
| # PULSAR_GLOBAL_ZK_CONF= |
| |
| # Extra options to be passed to the jvm |
| PULSAR_MEM=${PULSAR_MEM:-"-Xms2g -Xmx2g -XX:MaxDirectMemorySize=4g"} |
| |
| # Garbage collection options |
| PULSAR_GC=${PULSAR_GC:-"-XX:+UseZGC -XX:+PerfDisableSharedMem -XX:+AlwaysPreTouch"} |
| |
| if [ -z "$JAVA_HOME" ]; then |
| JAVA_BIN=java |
| else |
| JAVA_BIN="$JAVA_HOME/bin/java" |
| fi |
| for token in $("$JAVA_BIN" -version 2>&1 | grep 'version "'); do |
| if [[ $token =~ \"([[:digit:]]+)\.([[:digit:]]+)(.*)\" ]]; then |
| if [[ ${BASH_REMATCH[1]} == "1" ]]; then |
| JAVA_MAJOR_VERSION=${BASH_REMATCH[2]} |
| else |
| JAVA_MAJOR_VERSION=${BASH_REMATCH[1]} |
| fi |
| break |
| elif [[ $token =~ \"([[:digit:]]+)(.*)\" ]]; then |
| # Process the java versions without dots, such as `17-internal`. |
| JAVA_MAJOR_VERSION=${BASH_REMATCH[1]} |
| break |
| fi |
| done |
| |
| PULSAR_GC_LOG_DIR=${PULSAR_GC_LOG_DIR:-"${PULSAR_LOG_DIR}"} |
| |
| if [[ -z "$PULSAR_GC_LOG" ]]; then |
| if [[ $JAVA_MAJOR_VERSION -gt 8 ]]; then |
| PULSAR_GC_LOG="-Xlog:gc*,safepoint:${PULSAR_GC_LOG_DIR}/pulsar_gc_%p.log:time,uptime,tags:filecount=10,filesize=20M" |
| if [[ $JAVA_MAJOR_VERSION -ge 17 ]]; then |
| # Use async logging on Java 17+ https://bugs.openjdk.java.net/browse/JDK-8264323 |
| PULSAR_GC_LOG="-Xlog:async ${PULSAR_GC_LOG}" |
| fi |
| else |
| # Java 8 gc log options |
| PULSAR_GC_LOG="-Xloggc:${PULSAR_GC_LOG_DIR}/pulsar_gc_%p.log -XX:+PrintGCDetails -XX:+PrintGCDateStamps -XX:+PrintGCApplicationStoppedTime -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=10 -XX:GCLogFileSize=20M" |
| fi |
| fi |
| |
| # Extra options to be passed to the jvm |
| PULSAR_EXTRA_OPTS="${PULSAR_EXTRA_OPTS:-" -Dpulsar.allocator.exit_on_oom=true -Dio.netty.recycler.maxCapacityPerThread=4096"}" |
| |
| # Add extra paths to the bookkeeper classpath |
| # PULSAR_EXTRA_CLASSPATH= |
| |
| #Folder where the Bookie server PID file should be stored |
| #PULSAR_PID_DIR= |
| |
| #Wait time before forcefully kill the pulsar server instance, if the stop is not successful |
| #PULSAR_STOP_TIMEOUT= |
| |