Spring boot jpa + cassandra + mysql

I want to use both cassandra and MySQL in my project (some objects will be saved in cassandra, some others will be saved in MySQL. My problem is how to set it up.

My configuration is currently

@SpringBootApplication
@EnableCassandraRepositories(basePackages = { "com.example.cassandra.repository" })
@PropertySource(value = { "classpath:cassandra.properties" })
@EnableJpaRepositories(basePackages = { "com.example.mysql.repository" })
@EntityScan(basePackages = "com.example.mysql.model")
@EnableTransactionManagement
public class Application extends AbstractCqlTemplateConfiguration {}

      

        
        
        
      

    

But I cannot @Autowired the repository from the MySQL dialect, nor can I @Autowired SessionFactory. Please help me set them up.