1. Bumps spring version to 5.1.20.

2. Optimises startup script from user.

Author: maxwong

bin/roll_pair/egg_pair_bootstrap.sh

@@ -26,7 +26,7 @@ ONE_ARG_LIST=(
 )
 
 get_property() {
-  property_value=`grep $2 $1 | cut -d '=' -f 2-`
+  property_value=`grep $2 $1 | awk -F '=' '{if($2!~/^#/) print $2}'`
   if [[ -z ${property_value} ]]; then
     property_value=$3
   fi
@@ -196,4 +196,4 @@ echo "${cmd}"
 ${cmd} >> ${EGGROLL_LOGS_DIR}/${EGGROLL_LOG_FILE}.out 2>${EGGROLL_LOGS_DIR}/${EGGROLL_LOG_FILE}.err &
 egg_pair_pid=$!
 echo "egg_pair processor id:$processor_id, os process id:${egg_pair_pid}" >> ${EGGROLL_LOGS_DIR}/pid.txt
-strace -o ${EGGROLL_LOGS_DIR}/strace-${processor_id}.log -e trace=process -tt -p ${egg_pair_pid} &
+strace -o ${EGGROLL_LOGS_DIR}/strace-${processor_id}.log -e trace=process -tt -p ${egg_pair_pid} &

jvm/roll_site/pom.xml

@@ -33,7 +33,7 @@
     </parent>
 
     <properties>
-        <spring.version>5.1.14.RELEASE</spring.version>
+        <spring.version>5.1.20.RELEASE</spring.version>
     </properties>
 
     <dependencies>