yu199195 commented on code in PR #3924:
URL: https://github.com/apache/shenyu/pull/3924#discussion_r964437013
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shenyu-dist/shenyu-bootstrap-dist/src/main/resources/bin/start.sh:
##########
@@ -31,16 +31,21 @@ LOG_FILES=${LOGS_DIR}/shenyu-bootstrap.log
EXT_LIB=${DEPLOY_DIR}/ext-lib
CLASS_PATH=.:${DEPLOY_DIR}/conf:${DEPLOY_DIR}/lib/*:${EXT_LIB}/*
-JAVA_OPTS=" -server -Xmx2g -Xms2g -Xmn1g -Xss512k -XX:+DisableExplicitGC
-XX:LargePageSizeInBytes=128m"
-
-version=`java -version 2>&1 | sed '1!d' | sed -e 's/"//g' | awk '{print $3}'`
-echo "current jdk version:${version}"
-if [[ "$version" =~ "1.8" ]];then
-JAVA_OPTS="${JAVA_OPTS} -XX:+UseFastAccessorMethods -XX:+UseConcMarkSweepGC
-XX:+CMSParallelRemarkEnabled -XX:+UseCMSInitiatingOccupancyOnly
-XX:CMSInitiatingOccupancyFraction=70"
-elif [[ "$version" =~ "11" ]];then
-JAVA_OPTS="${JAVA_OPTS}"
-elif [[ "$version" =~ "17" ]];then
-JAVA_OPTS="${JAVA_OPTS}"
+if [ -z "${SHENYU_BOOTSTRAP_JAVA_OPTS}" ]; then
+ JAVA_OPTS=" -server -Xmx2g -Xms2g -Xmn1g -Xss512k -XX:+DisableExplicitGC
-XX:LargePageSizeInBytes=128m"
+ version=`java -version 2>&1 | sed '1!d' | sed -e 's/"//g' | awk '{print
$3}'`
+ echo "current jdk version:${version}"
+ if [[ "$version" =~ "1.8" ]];then
+ JAVA_OPTS="${JAVA_OPTS} -XX:+UseFastAccessorMethods
-XX:+UseConcMarkSweepGC -XX:+CMSParallelRemarkEnabled
-XX:+UseCMSInitiatingOccupancyOnly -XX:CMSInitiatingOccupancyFraction=70"
+ elif [[ "$version" =~ "11" ]];then
+ JAVA_OPTS="${JAVA_OPTS}"
+ elif [[ "$version" =~ "17" ]];then
+ JAVA_OPTS="${JAVA_OPTS}"
+ fi
+ echo "Use default jvm param: $JAVA_OPTS"
+else
+ JAVA_OPTS=${SHENYU_BOOTSTRAP_JAVA_OPTS}
Review Comment:
where from ${SHENYU_BOOTSTRAP_JAVA_OPTS}？
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