Spring boot + spring batch without DataSource

Question

I\'m trying to configure spring batch inside spring boot project and I want to use it without data source. I\'ve found that ResourcelessTransactionManager is th

Answer 1

In my case I persist data to Cassandra. If you are using spring-boot-starter-batch it is expected to provide a DataSource which is not yet implemented but you can trick the configuration like in the following steps:

Step1:

@SpringBootApplication(exclude = { DataSourceAutoConfiguration.class })
public class SampleSpringBatchApplication{

    public static void main(String[] args) {
        System.setProperty("spring.devtools.restart.enabled", "true");
        SpringApplication.run(SampleSpringBatchApplication.class, args);
    }

}

Step2:

    @Configuration
    @EnableBatchProcessing
    public class SampleBatchJob extends DefaultBatchConfigurer {

        //..

        @Override
        public void setDataSource(DataSource dataSource) {
        }

        //..
    }