Unable to connect Cloud SQL mySql instance from Data Fusion. Exception "Could not create socket factory 'com.google.cloud.sql.mysql.SocketFactory" - google-cloud-sql

Question

Facing exception "Could not create socket factory 'com.google.cloud.sql.mysql.SocketFactory' due to underlying exception."
when trying to connect with mysql instance in google cloud data fusion.
created cloud data fusion instance
From Wrangler-->Add connection --> Added the jar build(created from pom.xml given below) as a driver
In Add connection used the connection string as "dbc:mysql://google/mysql?cloudSqlInstance=socketFactory=com.google.cloud.sql.mysql.SocketFactory&useSSL=false"
While Testing the connection, it throws error, "Could not create socket factory 'com.google.cloud.sql.mysql.SocketFactory' due to underlying exception."
This is my pom.xml and I build the fat jar using mvn package.
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.example</groupId>
<artifactId>mysql-with-cloud-sql-socket-factory</artifactId>
<packaging>pom</packaging>
<version>0.0.1</version>
<dependencies>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>8.0.13</version>
</dependency>
<dependency>
<groupId>com.google.cloud.sql</groupId>
<artifactId>mysql-socket-factory-connector-j-8</artifactId>
<version>1.0.15</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-assembly-plugin</artifactId>
<version>2.4.1</version>
<configuration> <!-- get all project dependencies -->
<descriptorRefs>
<descriptorRef>jar-with-dependencies</descriptorRef>
</descriptorRefs>
</configuration>
<executions>
<execution>
<id>make-assembly</id> <!-- bind to the packaging phase -->
<phase>package</phase>
<goals>
<goal>single</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
<profiles>
<profile>
<id>jar-with-dependencies</id>
<properties>
<lane>jar-with-dependencies</lane>
</properties>
</profile>
</profiles>
</project>

Answer 1

Use MySQL instead:
From the Add Connection> Database Search for MySQL
Download the MySQL Driver from dev.mysql.com. Unzip.
On the hub again this time click Deploy Upload mysql-connector-java-5.x.xx-bin.jar
Go back to Add Connection> Database, you should see green tick against MySQL driver
Click on MySQL driver and setup the connection parameter.
Make sure you have added the relevant network in the Cloud SQL screen to allow Datafusion instance to make connection to Cloud SQL. If Datafusion is running in the same project then you dont need to do anything else.