以rocketmq4.5.0为例
主要涉及classpath和启动配置。
nameserver:
vim /opt/rocketmq/bin/runserver.sh
删除 -XX:+UseConcMarkSweepGC -XX:+UseCMSCompactAtFullCollection和-XX:-UseParNewGC和-XX:+PrintGCDetails
-Xloggc:改成-Xlog:gc:
删除 JAVA_OPT="${JAVA_OPT} -Djava.ext.dirs=${JAVA_HOME}/jre/lib/ext:${BASE_DIR}/lib"
#!/bin/sh
# 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.#===========================================================================================
# Java Environment Setting#===========================================================================================error_exit (){ echo "ERROR: $1 !!" exit 1}[ ! -e "$JAVA_HOME/bin/java" ] && JAVA_HOME=$HOME/jdk/java
[ ! -e "$JAVA_HOME/bin/java" ] && JAVA_HOME=/usr/java[ ! -e "$JAVA_HOME/bin/java" ] && error_exit "Please set the JAVA_HOME variable in your environment, We need java(x64)!"export JAVA_HOME
export JAVA="$JAVA_HOME/bin/java"export BASE_DIR=$(dirname $0)/..export CLASSPATH=${BASE_DIR}/lib/rocketmq-namesrv-4.5.0.jar:${BASE_DIR}/lib/*:${BASE_DIR}/conf:${CLASSPATH}#export CLASSPATH=.:${BASE_DIR}/conf:${CLASSPATH}#echo "BASE_DIR:$BASE_DIR"#echo "CLASSPATH:$CLASSPATH"#===========================================================================================
# JVM Configuration#===========================================================================================JAVA_OPT="${JAVA_OPT} -server -Xms1g -Xmx1g -Xmn512m -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=320m"#JAVA_OPT="${JAVA_OPT} -server -Xms4g -Xmx4g -Xmn2g -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=320m"JAVA_OPT="${JAVA_OPT} -XX:CMSInitiatingOccupancyFraction=70 -XX:+CMSParallelRemarkEnabled -XX:SoftRefLRUPolicyMSPerMB=0 -XX:+CMSClassUnloadingEnabled -XX:SurvivorRatio=8"JAVA_OPT="${JAVA_OPT} -verbose:gc -Xlog:gc:/dev/shm/rmq_srv_gc.log"JAVA_OPT="${JAVA_OPT} -XX:-OmitStackTraceInFastThrow"JAVA_OPT="${JAVA_OPT} -XX:-UseLargePages"#JAVA_OPT="${JAVA_OPT} -Xdebug -Xrunjdwp:transport=dt_socket,address=9555,server=y,suspend=n"JAVA_OPT="${JAVA_OPT} ${JAVA_OPT_EXT}"JAVA_OPT="${JAVA_OPT} -cp ${CLASSPATH}" $JAVA ${JAVA_OPT} $@
broker:
vim /opt/rocketmq/bin/runbroker.sh
如果主从都在同一个服务器上 vim /opt/rocketmqs/bin/runbroker.sh
删除 -XX:+PrintGCDateStamps -XX:+PrintGCApplicationStoppedTime -XX:+PrintAdaptiveSizePolicy 和 JAVA_OPT="${JAVA_OPT} -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=5 -XX:GCLogFileSize=30m" 和-XX:+PrintGCDetails
-Xloggc:改成-Xlog:gc:
删除 JAVA_OPT="${JAVA_OPT} -Djava.ext.dirs=${JAVA_HOME}/jre/lib/ext:${BASE_DIR}/lib"
#!/bin/sh# 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.#===========================================================================================# Java Environment Setting#===========================================================================================error_exit (){ echo "ERROR: $1 !!" exit 1}[ ! -e "$JAVA_HOME/bin/java" ] && JAVA_HOME=$HOME/jdk/java[ ! -e "$JAVA_HOME/bin/java" ] && JAVA_HOME=/usr/java[ ! -e "$JAVA_HOME/bin/java" ] && error_exit "Please set the JAVA_HOME variable in your environment, We need java(x64)!"export JAVA_HOMEexport JAVA="$JAVA_HOME/bin/java"export BASE_DIR=$(dirname $0)/..export CLASSPATH=${BASE_DIR}/lib/rocketmq-broker-4.5.0.jar:${BASE_DIR}/lib/*:${BASE_DIR}/conf:${CLASSPATH}#export CLASSPATH=.:${BASE_DIR}/conf:${CLASSPATH}#echo "BASE_DIR:$BASE_DIR"#echo "CLASSPATH:$CLASSPATH"#===========================================================================================# JVM Configuration#===========================================================================================JAVA_OPT="${JAVA_OPT} -server -Xms1g -Xmx1g -Xmn512m"#JAVA_OPT="${JAVA_OPT} -server -Xms8g -Xmx8g -Xmn4g"JAVA_OPT="${JAVA_OPT} -XX:+UseG1GC -XX:G1HeapRegionSize=16m -XX:G1ReservePercent=25 -XX:InitiatingHeapOccupancyPercent=30 -XX:SoftRefLRUPolicyMSPerMB=0"JAVA_OPT="${JAVA_OPT} -verbose:gc -Xlog：gc:/dev/shm/mq_gc_%p.log"JAVA_OPT="${JAVA_OPT} -XX:-OmitStackTraceInFastThrow"JAVA_OPT="${JAVA_OPT} -XX:+AlwaysPreTouch"JAVA_OPT="${JAVA_OPT} -XX:MaxDirectMemorySize=15g"JAVA_OPT="${JAVA_OPT} -XX:-UseLargePages -XX:-UseBiasedLocking"#JAVA_OPT="${JAVA_OPT} -Xdebug -Xrunjdwp:transport=dt_socket,address=9555,server=y,suspend=n"JAVA_OPT="${JAVA_OPT} ${JAVA_OPT_EXT}"JAVA_OPT="${JAVA_OPT} -cp ${CLASSPATH}"numactl --interleave=all pwd > /dev/null 2>&1if [ $? -eq 0 ]then if [ -z "$RMQ_NUMA_NODE" ] ; then numactl --interleave=all $JAVA ${JAVA_OPT} $@ else numactl --cpunodebind=$RMQ_NUMA_NODE --membind=$RMQ_NUMA_NODE $JAVA ${JAVA_OPT} $@ fielse $JAVA ${JAVA_OPT} $@fi
tools:
vim /opt/rocketmq/bin/tools.sh
删除 JAVA_OPT="${JAVA_OPT} -Djava.ext.dirs=${BASE_DIR}/lib:${JAVA_HOME}/jre/lib/ext"
#!/bin/sh
# 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.#===========================================================================================
# Java Environment Setting#===========================================================================================error_exit (){ echo "ERROR: $1 !!" exit 1}[ ! -e "$JAVA_HOME/bin/java" ] && JAVA_HOME=$HOME/jdk/java
[ ! -e "$JAVA_HOME/bin/java" ] && JAVA_HOME=/usr/java[ ! -e "$JAVA_HOME/bin/java" ] && error_exit "Please set the JAVA_HOME variable in your environment, We need java(x64)!"export JAVA_HOME
export JAVA="$JAVA_HOME/bin/java"export BASE_DIR=$(dirname $0)/..export CLASSPATH=${BASE_DIR}/lib/*:${BASE_DIR}/conf:.:${CLASSPATH}#export CLASSPATH=.:${BASE_DIR}/conf:${CLASSPATH}#echo "BASE_DIR:$BASE_DIR"#echo "CLASSPATH:$CLASSPATH"#===========================================================================================
# JVM Configuration#===========================================================================================JAVA_OPT="${JAVA_OPT} -server -Xms1g -Xmx1g -Xmn256m -XX:PermSize=128m -XX:MaxPermSize=128m"JAVA_OPT="${JAVA_OPT} -cp ${CLASSPATH}"$JAVA ${JAVA_OPT} $@