Lock on MySQL - Cloud - 8.0

Talend ESB supports MySQL database for locking. The lock implementation class name to use is org.apache.karaf.main.lock.MySQLJDBCLock:

karaf.lock=true
karaf.lock.class=org.apache.karaf.main.lock.MySQLJDBCLock
karaf.lock.jdbc.url=jdbc:mysql://127.0.0.1:3306/dbname
karaf.lock.jdbc.driver=com.mysql.jdbc.Driver
karaf.lock.jdbc.user=user
karaf.lock.jdbc.password=password
karaf.lock.jdbc.table=KARAF_LOCK
karaf.lock.jdbc.clustername=karaf
karaf.lock.jdbc.timeout=30

The MySQL JDBC driver file name has to be copied in lib/ext folder.