spring.batch.jdbc.initialize-schema=always not working anymore #4252
Description
Bug description
When using spring.batch.jdbc.initialize-schema=always in my application properties, the spring batch schema is not created
Environment
Spring Batch version: 5.0
Java version: OpenJDK Runtime Environment Temurin-17.0.4+8
Database: H2
SO: MacOS Ventura 13.0
Steps to reproduce
Just run a job with the property spring.batch.jdbc.initialize-schema=always with h2 database.
Expected behavior
When using the prop spring.batch.jdbc.initialize-schema=always in the previous version, the framework initialized the metadata schema before executing the job. Now, this property doesn't work, and I had to init the schema programmatically, which is not very practical:
@Primary
@Bean
public DataSource dataSource() {
return new EmbeddedDatabaseBuilder().setType(EmbeddedDatabaseType.H2)
.addScript("/org/springframework/batch/core/schema-h2.sql")
.generateUniqueName(true).build();
}Minimal Complete Reproducible example
pom.xml
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>3.0.0</version>
<relativePath /> <!-- lookup parent from repository -->
</parent>
<properties>
<java.version>17</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-batch</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.batch</groupId>
<artifactId>spring-batch-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.h2database</groupId>
<artifactId>h2</artifactId>
<scope>runtime</scope>
</dependency>
</dependencies>BatchConfig:
package br.com.giulianabezerra.springbatchv5;
import org.springframework.batch.core.Job;
import org.springframework.batch.core.Step;
import org.springframework.batch.core.StepContribution;
import org.springframework.batch.core.configuration.annotation.EnableBatchProcessing;
import org.springframework.batch.core.job.builder.JobBuilder;
import org.springframework.batch.core.repository.JobRepository;
import org.springframework.batch.core.scope.context.ChunkContext;
import org.springframework.batch.core.step.builder.StepBuilder;
import org.springframework.batch.repeat.RepeatStatus;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.transaction.PlatformTransactionManager;
@EnableBatchProcessing
@Configuration
public class BatchConfig {
@Bean
public Job job(JobRepository jobRepository, PlatformTransactionManager transactionManager,
Step step) {
return new JobBuilder("job", jobRepository)
.start(step)
.build();
}
@Bean
public Step step(JobRepository jobRepository, PlatformTransactionManager transactionManager) {
return new StepBuilder("step", jobRepository)
.tasklet((StepContribution contribution, ChunkContext chunkContext) -> {
System.out.println("Hello, world!");
return RepeatStatus.FINISHED;
}, transactionManager)
.build();
}
}Application:
package br.com.giulianabezerra.springbatchv5;
import org.springframework.batch.core.Job;
import org.springframework.batch.core.JobParameters;
import org.springframework.batch.core.launch.JobLauncher;
import org.springframework.boot.ApplicationRunner;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.Bean;
@SpringBootApplication
public class SpringBatchV5Application {
public static void main(String[] args) {
SpringApplication.run(SpringBatchV5Application.class, args);
}
@Bean
ApplicationRunner applicationRunner(JobLauncher jobLauncher, Job job) {
return args -> jobLauncher.run(job, new JobParameters());
}
}