update upgrade and create script

script/create_escheduler.sh

 #!/bin/bash
-workDir=`dirname $0`
-workDir=`cd ${workDir};pwd`
-echo "$workDir/lib"
 
-java -Xmx1G -cp "$workDir/../lib/*"  cn.escheduler.dao.upgrade.shell.CreateEscheduler
+BIN_DIR=`dirname $0`
+BIN_DIR=`cd "$BIN_DIR"; pwd`
+ESCHEDULER_HOME=$BIN_DIR/..
+
+export JAVA_HOME=$JAVA_HOME
+
+
+export ESCHEDULER_CONF_DIR=$ESCHEDULER_HOME/conf
+export ESCHEDULER_LIB_JARS=$ESCHEDULER_HOME/lib/*
+
+export ESCHEDULER_OPTS="-server -Xmx1g -Xms1g -Xss512k -XX:+DisableExplicitGC -XX:+UseConcMarkSweepGC -XX:+CMSParallelRemarkEnabled -XX:LargePageSizeInBytes=128m -XX:+UseFastAccessorMethods -XX:+UseCMSInitiatingOccupancyOnly -XX:CMSInitiatingOccupancyFraction=70"
+export STOP_TIMEOUT=5
+
+CLASS=cn.escheduler.dao.upgrade.shell.CreateEscheduler
+
+exec_command="$ESCHEDULER_OPTS -classpath $ESCHEDULER_CONF_DIR:$ESCHEDULER_LIB_JARS $CLASS"
+
+cd $ESCHEDULER_HOME
+$JAVA_HOME/bin/java $exec_command

script/upgrade_escheduler.sh

 #!/bin/bash
-workDir=`dirname $0`
-workDir=`cd ${workDir};pwd`
-echo "$workDir/lib"
 
-java -Xmx1G -cp "$workDir/../lib/*"  cn.escheduler.dao.upgrade.shell.UpgradeEscheduler
+BIN_DIR=`dirname $0`
+BIN_DIR=`cd "$BIN_DIR"; pwd`
+ESCHEDULER_HOME=$BIN_DIR/..
+
+export JAVA_HOME=$JAVA_HOME
+
+
+export ESCHEDULER_CONF_DIR=$ESCHEDULER_HOME/conf
+export ESCHEDULER_LIB_JARS=$ESCHEDULER_HOME/lib/*
+
+export ESCHEDULER_OPTS="-server -Xmx1g -Xms1g -Xss512k -XX:+DisableExplicitGC -XX:+UseConcMarkSweepGC -XX:+CMSParallelRemarkEnabled -XX:LargePageSizeInBytes=128m -XX:+UseFastAccessorMethods -XX:+UseCMSInitiatingOccupancyOnly -XX:CMSInitiatingOccupancyFraction=70"
+export STOP_TIMEOUT=5
+
+CLASS=cn.escheduler.dao.upgrade.shell.UpgradeEscheduler
+
+exec_command="$ESCHEDULER_OPTS -classpath $ESCHEDULER_CONF_DIR:$ESCHEDULER_LIB_JARS $CLASS"
+
+cd $ESCHEDULER_HOME
+$JAVA_HOME/bin/java $exec_command