該方法沒有作用,只能做到啟動.最終我用docker鏡像代替了
跟著rocketmq官網(wǎng)quick-start進(jìn)行操作嘁锯，在本地啟動Windows版本Server宪祥，報錯聂薪。最后兩行是
Error: Could not create the Java Virtual Machine.
Error: A fatal exception has occurred. Program will exit.
原因是RocketMQ要求Java版本8，本地版本是17蝗羊，舊版的很多參數(shù)都不支持藏澳。
有很多文章描述了修改參數(shù)的方法但是都比較老耀找，當(dāng)前版本內(nèi)容和文件都與之前不同了，這里寫一下能啟動的參數(shù)列表
改動集中在下方JAVA-OPT里面，主要是GC相關(guān)的參數(shù)
Windows下
bin/runserver.cmd
@echo off
rem Licensed to the Apache Software Foundation (ASF) under one or more
rem contributor license agreements. ?See the NOTICE file distributed with
rem this work for additional information regarding copyright ownership.
rem The ASF licenses this file to You under the Apache License, Version 2.0
rem (the "License"); you may not use this file except in compliance with
rem the License. ?You may obtain a copy of the License at
rem
rem ? ? http://www.apache.org/licenses/LICENSE-2.0
rem
rem Unless required by applicable law or agreed to in writing, software
rem distributed under the License is distributed on an "AS IS" BASIS,
rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
rem See the License for the specific language governing permissions and
rem limitations under the License.
if not exist "%JAVA_HOME%\bin\java.exe" echo Please set the JAVA_HOME variable in your environment, We need java(x64)! & EXIT /B 1
set "JAVA=%JAVA_HOME%\bin\java.exe"
setlocal
set BASE_DIR=%~dp0
set BASE_DIR=%BASE_DIR:~0,-1%
for %%d in (%BASE_DIR%) do set BASE_DIR=%%~dpd
set CLASSPATH=.;%BASE_DIR%conf;%BASE_DIR%lib\*;%CLASSPATH%
set "JAVA_OPT=%JAVA_OPT% -server -Xms2g -Xmx2g -Xmn1g -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=320m"
set "JAVA_OPT=%JAVA_OPT% -XX:SoftRefLRUPolicyMSPerMB=0 -XX:SurvivorRatio=8"
set "JAVA_OPT=%JAVA_OPT% -verbose:gc -Xlog:gc:"%USERPROFILE%\rmq_srv_gc.log" -XX:+PrintGCDetails"
set "JAVA_OPT=%JAVA_OPT% -XX:-OmitStackTraceInFastThrow"
set "JAVA_OPT=%JAVA_OPT% -XX:-UseLargePages"
set "JAVA_OPT=%JAVA_OPT% -cp "%CLASSPATH%""
"%JAVA%" %JAVA_OPT% %*
bin/runbroker.cmd
@echo off
rem Licensed to the Apache Software Foundation (ASF) under one or more
rem contributor license agreements. ?See the NOTICE file distributed with
rem this work for additional information regarding copyright ownership.
rem The ASF licenses this file to You under the Apache License, Version 2.0
rem (the "License"); you may not use this file except in compliance with
rem the License. ?You may obtain a copy of the License at
rem
rem ? ? http://www.apache.org/licenses/LICENSE-2.0
rem
rem Unless required by applicable law or agreed to in writing, software
rem distributed under the License is distributed on an "AS IS" BASIS,
rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
rem See the License for the specific language governing permissions and
rem limitations under the License.
if not exist "%JAVA_HOME%\bin\java.exe" echo Please set the JAVA_HOME variable in your environment, We need java(x64)! & EXIT /B 1
set "JAVA=%JAVA_HOME%\bin\java.exe"
setlocal
set BASE_DIR=%~dp0
set BASE_DIR=%BASE_DIR:~0,-1%
for %%d in (%BASE_DIR%) do set BASE_DIR=%%~dpd
set CLASSPATH=.;%BASE_DIR%conf;%BASE_DIR%lib\*;%CLASSPATH%
rem ===========================================================================================
rem ?JVM Configuration
rem ===========================================================================================
set "JAVA_OPT=%JAVA_OPT% -server -Xms2g -Xmx2g"
set "JAVA_OPT=%JAVA_OPT% -XX:+UseG1GC -XX:G1HeapRegionSize=16m -XX:G1ReservePercent=25 -XX:InitiatingHeapOccupancyPercent=30 -XX:SoftRefLRUPolicyMSPerMB=0 -XX:SurvivorRatio=8"
set "JAVA_OPT=%JAVA_OPT% -verbose:gc -Xlog:gc:%USERPROFILE%\mq_gc.log "
set "JAVA_OPT=%JAVA_OPT% -XX:-OmitStackTraceInFastThrow"
set "JAVA_OPT=%JAVA_OPT% -XX:+AlwaysPreTouch"
set "JAVA_OPT=%JAVA_OPT% -XX:MaxDirectMemorySize=15g"
set "JAVA_OPT=%JAVA_OPT% -XX:-UseLargePages -XX:-UseBiasedLocking"
set "JAVA_OPT=%JAVA_OPT% -cp %CLASSPATH%"
"%JAVA%" %JAVA_OPT% %*
