[개발환경]jdk 1.8spring 2.0 콘트롤러에서 특정 데이터가 변경되면 특정 프로시저를 호출하여 데이터 맞추는 작업이 필요했다.그래서 쓰레드를 사용하여 작업을 했었는데, 이렇게 하는게 맞는지 약간의 의구심이 들었고&nbsp;배치를 사용하되 단발성으로 사용하면 되지 않을까 하는 생각으로 배치를 만들게 되었다. 우선적으로는 정상적으로 잘 동작했다.&nbsp;response와 별개로 동작하며, 해당 배치 작업에 대해 몇 개의 batch 테이블들에 내용이 저장된다. <div class="txc-textbox" style="border-style: solid; border-width: 1px; border-color: rgb(254, 254, 184); background-color: rgb(254, 254, 184); padding: 10px;">application.properties # Spring Batch jobs will not run when
Spring Boot startsspring.batch.job.enabled=falsespring.batch.initialize-schema=always</div> <div class="txc-textbox" style="border-style: solid; border-width: 1px; border-color: rgb(254, 254, 184); background-color: rgb(254, 254, 184); padding: 10px;">@Slf4j

@Configuration

@EnableBatchProcessing

public class BatchConfig&nbsp;{

&nbsp;

&nbsp;&nbsp;&nbsp; @Autowired

&nbsp;&nbsp;&nbsp; private JobBuilderFactory jobBuilderFactory;

&nbsp;

&nbsp;&nbsp;&nbsp; @Autowired

&nbsp;&nbsp;&nbsp; private StepBuilderFactory stepBuilderFactory;

&nbsp;

&nbsp;&nbsp;&nbsp; @Autowired

&nbsp;&nbsp;&nbsp; private JobRepository jobRepository;

&nbsp;

&nbsp;&nbsp;&nbsp; @Autowired

&nbsp;&nbsp;&nbsp; private DataSource dataSource;

&nbsp;

&nbsp;&nbsp;&nbsp; @Bean

&nbsp;&nbsp;&nbsp; public JobLauncher jobLauncher() throws
Exception {

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; // async

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; SimpleJobLauncher
jobLauncher = new SimpleJobLauncher();

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; jobLauncher.setJobRepository(jobRepository);

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; jobLauncher.setTaskExecutor(new SimpleAsyncTaskExecutor());

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; jobLauncher.afterPropertiesSet();

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; return jobLauncher;

&nbsp;&nbsp;&nbsp; }

&nbsp;

&nbsp;&nbsp;&nbsp; @Bean(name = "job1")

&nbsp;&nbsp;&nbsp; public Job job1() {

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; return jobBuilderFactory.get("job1").incrementer(new
RunIdIncrementer())

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; .start(stepExecProc("proc_name1")).build();

&nbsp;&nbsp;&nbsp; }

 

&nbsp;&nbsp;&nbsp; public Step stepExecProc(String procName) {

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; return stepBuilderFactory.get("stepExecProc").tasklet((stepContribution,
chunkContext) -&gt; {

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; log.debug("@@@@ batch call : {}", procName);

&nbsp;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; JdbcTemplate
template = new
JdbcTemplate(dataSource);

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; SimpleJdbcCall
call = new
SimpleJdbcCall(template).withProcedureName(procName);

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; call.execute();

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; log.debug("@@@@ batch call finish : {}", procName);

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; return RepeatStatus.FINISHED;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; }).build();

&nbsp;&nbsp;&nbsp; }

&nbsp;

}

&nbsp;</div> <div class="txc-textbox" style="border-style: solid; border-width: 1px; border-color: rgb(254, 254, 184); background-color: rgb(254, 254, 184); padding: 10px;">@Slf4j

@Controller

@RequestMapping("/admin")

public class AdminController {

&nbsp;

&nbsp;&nbsp;&nbsp;
@Autowired

&nbsp;&nbsp;&nbsp;
JobLauncher jobLauncher;

&nbsp;&nbsp;&nbsp;


&nbsp;&nbsp;&nbsp;
@Autowired

&nbsp;&nbsp;&nbsp;
Job job1;

&nbsp; &nbsp;

&nbsp;&nbsp;&nbsp;
private JobParameters
createInitialJobParameterMap() {

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
Map&lt;String, JobParameter&gt;
m = new
HashMap&lt;&gt;();

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
m.put("time",
new JobParameter(System.currentTimeMillis()));

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
JobParameters p = new JobParameters(m);

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
return p;

&nbsp;&nbsp;&nbsp;
}

&nbsp;&nbsp;&nbsp; 

&nbsp;&nbsp;&nbsp; @RequestMapping("/jobPeriodMake")

&nbsp;&nbsp;&nbsp;
@ResponseBody

&nbsp;&nbsp;&nbsp;
String requestJobPeriodMake() throws JobExecutionAlreadyRunningException, JobRestartException,
JobInstanceAlreadyCompleteException, JobParametersInvalidException{

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; jobLauncher.run(job1, createInitialJobParameterMap());

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
return "Job1!";

&nbsp;&nbsp;&nbsp;
}

}</div>

[Spring Batch] 스케줄 없이 콘트롤러에서 단발성으로 배치작업 호출하기