update the start command

flink-autoscaler-standalone/src/main/bin/start-fa.sh

@@ -1,9 +1,26 @@
 #!/bin/bash
+################################################################################
+# 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.
+################################################################################
 
 export FA_HOME=${FA_HOME:-/opt/flink-autoscaler/active}
 export FA_CONF_DIR=${FA_CONF_DIR:-/etc/flink-confs/flink-autoscaler/active/conf}
 export FA_LOG_DIR=${FA_LOG_DIR:-/data/flink/log/flink-autoscaler}
-export FM_CONF_YAML=${FA_CONF_DIR}/fi-conf.yaml
+export FM_CONF_YAML=${FA_CONF_DIR}/fa-conf.yaml
 export HADOOP_CONF_DIR="/etc/hadoop-client"
 export HADOOP_USER_RPCPASSWORD=$(grep 'hadoop.user.rpcpassword' ${FM_CONF_YAML} | awk '{print $2}')
 
@@ -26,6 +43,16 @@ echo "FA_JVM_ARGS: ${FA_JVM_ARGS}"
 echo "FA_CLASSPATH: ${FA_CLASSPATH}"
 echo "LOG_SETTING: ${LOG_SETTING}"
 
-exec /opt/jdk-17.0.5/bin/java ${FA_TIMEZONE} ${FA_JVM_ARGS} ${LOG_SETTING} -classpath "${FA_CLASSPATH}" org.apache.flink.autoscaler.standalone.StandaloneAutoscalerEntrypoint
+# exec /opt/jdk-17.0.5/bin/java ${FA_TIMEZONE} ${FA_JVM_ARGS} ${LOG_SETTING} -classpath "${FA_CLASSPATH}" org.apache.flink.autoscaler.standalone.StandaloneAutoscalerEntrypoint
 
-# nohup /opt/jdk-17.0.5/bin/java -classpath ./flink-autoscaler-standalone-1.8-SNAPSHOT.jar org.apache.flink.autoscaler.standalone.StandaloneAutoscalerEntrypoint > autoscaler.log &
+JDBC_DRIVER_JAR=./mysql-connector-java-8.0.30.jar
+# export the password of jdbc state store & jdbc event handler
+export JDBC_PWD=123456
+
+exec /opt/jdk-17.0.5/bin/java -classpath ./flink-autoscaler-standalone-1.8-SNAPSHOT.jar:${JDBC_DRIVER_JAR} \
+org.apache.flink.autoscaler.standalone.StandaloneAutoscalerEntrypoint \
+--autoscaler.standalone.state-store.type jdbc \
+--autoscaler.standalone.event-handler.type jdbc \
+--autoscaler.standalone.jdbc.url jdbc:mysql://xxx:6606/db_name \
+--autoscaler.standalone.jdbc.username flink \
+> autoscaler.log