我得到了一个批处理作业，在该作业中，我经常从数据库中读取数据，写入'.csv'，然后再访问其他数据库，其中包括写入和读取的多个步骤。我已经为写作和阅读的每个阶段编写了步骤。这项工作可以很好地处理几百条记录，但是当记录变大时，我遇到了一个例外，因为套接字被关闭，读取器无法从文件读取。是否有任何可以帮助我的设计策略或涉及使用csv从数据库进行多次读写的示例。这是我的工作。
@Bean
public Job transferDataJob(JobCompletionNotificationListener listener, Step step1, Step step2, Step step3, Step step4, Step step5, Step step6) {
return jobBuilderFactory
.get("transferDataJob")
.incrementer(new RunIdIncrementer())
.preventRestart()
.listener(listener)
.start(step1)
.next(step2)
.next(step3)
.next(step4)
.next(step5)
.next(step6)
.build();
}
这是我的脚步。
@Bean
public Step step1() throws Exception{
return stepBuilderFactory.get("step1").<Ptrx, Ptrx> chunk(300)
.reader(databaseReader())
// .processor(processor())
.writer(fileWriter())
.listener(new StepExecutionListenerSupport())
.build();
}
@Bean
public Step step2() {
return stepBuilderFactory.get("step2")
.<Ptrx, Ptrx> chunk(300)
.reader(reader())
//.processor(processor())
.writer(writer())
.build();
}
@Bean
public Step step3() throws Exception{
return stepBuilderFactory.get("step3")
.<Ptrx, Ptrx> chunk(300)
.reader(matchedItemReader())
//.processor(processor())
.writer(matchedItemWriter())
.build();
}
@Bean
public Step step4() {
return stepBuilderFactory.get("step4")
.<Ptrx, Ptrx> chunk(300)
.reader(matchedItemFileReader())
//.processor(processor())
.writer(matchedItemDbWriter())
.build();
}
这些是我的读者和作家，对不起，我不得不删除d sql查询
@Bean
public JdbcCursorItemReader<Ptrx> databaseReader(){
JdbcCursorItemReader<Ptrx> reader = new JdbcCursorItemReader<>();
reader.setDataSource(dataSource);
reader.setSql();
reader.setRowMapper(new PtrxRowMapper());
return reader;
}
@Bean
public FlatFileItemWriter<Ptrx> fileWriter() throws Exception{
FlatFileItemWriter<Ptrx> writer = new FlatFileItemWriter<>();
String rootPath = Thread.currentThread().getContextClassLoader().getResource("").getPath();
String filePath = rootPath + "ptrx.csv";
Path path = Paths.get(new URI("file://"+filePath));
if(path.toFile().exists())
path.toFile().delete();
path.toFile().mkdir();
writer.setResource(new ClassPathResource("ptrx.csv"));
writer.setLineAggregator(new DelimitedLineAggregator<Ptrx>() {{
setDelimiter(",");
setFieldExtractor(new BeanWrapperFieldExtractor<Ptrx>() {{
setNames(new String[] { });
}});
}});
return writer;
}
@Bean
public JdbcBatchItemWriter<Ptrx> writer() {
return new JdbcBatchItemWriterBuilder<Ptrx>()
.itemSqlParameterSourceProvider(new
BeanPropertyItemSqlParameterSourceProvider<>())
.sql()
.dataSource(dataSource)
.build();
}
@Bean
public FlatFileItemReader<Ptrx> reader() {
return new FlatFileItemReaderBuilder<Ptrx>()
.name("ptrxItemReader")
.resource(new ClassPathResource("ptrx.csv"))
.delimited()
.names(new String[] {})
.fieldSetMapper(new BeanWrapperFieldSetMapper<Ptrx>() {{
setTargetType(Ptrx.class);
}})
.build();
}
@Bean
public JdbcCursorItemReader<Ptrx> matchedItemReader(){
JdbcCursorItemReader<Ptrx> reader = new JdbcCursorItemReader<>();
reader.setDataSource(dataSource);
reader.setSql();
reader.setRowMapper(new PtrxRowMapper());
return reader;
}
@Bean
public FlatFileItemWriter<Ptrx> matchedItemWriter() throws Exception{
FlatFileItemWriter<Ptrx> writer = new FlatFileItemWriter<>();
String rootPath = Thread.currentThread().getContextClassLoader().getResource("").getPath();
String filePath = rootPath + "matched.csv";
Path path = Paths.get(new URI("file://"+filePath));
if(!path.toFile().exists())
path.toFile().mkdir();
else {
path.toFile().delete();
path.toFile().mkdir();
}
writer.setResource(new ClassPathResource("matched.csv"));
writer.setLineAggregator(new DelimitedLineAggregator<Ptrx>() {{
setDelimiter(",");
setFieldExtractor(new BeanWrapperFieldExtractor<Ptrx>() {{
setNames(new String[] { });
}});
}});
return writer;
}
@Bean
public FlatFileItemReader<Ptrx> matchedItemFileReader() {
return new FlatFileItemReaderBuilder<Ptrx>()
.name("matchedReader")
.resource(new ClassPathResource("matched.csv"))
.delimited()
.names(new String[] {})
.fieldSetMapper(new BeanWrapperFieldSetMapper<Ptrx>() {{
setTargetType(Ptrx.class);
}})
.build();
}
@Bean
public JdbcBatchItemWriter<Ptrx> matchedItemDbWriter() {
return new JdbcBatchItemWriterBuilder<Ptrx>()
.itemSqlParameterSourceProvider(new
BeanPropertyItemSqlParameterSourceProvider<>())
.sql()
.dataSource(dataSource)
.build();
}
这是我的数据库配置
@Configuration
public class DatabaseConfig {
@Bean(name = "datasource1")
@ConfigurationProperties("database1.datasource")
@Primary
public DataSource dataSource(){
return DataSourceBuilder.create()
.build();
}
@Bean(name = "datasource2")
@ConfigurationProperties("database2.datasource")
public DataSource dataSource2(){
return DataSourceBuilder.create()
.build();
}
这是堆栈跟踪
2019-10-25 09:48:56.785 INFO 24323 --- [ restartedMain] o.s.b.c.l.support.SimpleJobLauncher : Job: [SimpleJob: [name=transferDataJob]] launched with the following parameters: [{run.id=135}]
2019-10-25 09:48:56.803 INFO 24323 --- [ restartedMain] o.s.batch.core.job.SimpleStepHandler : Executing step: [step1]
2019-10-25 09:48:56.807 INFO 24323 --- [ restartedMain] com.zaxxer.hikari.HikariDataSource : HikariPool-2 - Starting...
2019-10-25 09:48:57.028 INFO 24323 --- [ restartedMain] com.zaxxer.hikari.HikariDataSource : HikariPool-2 - Start completed.
2019-10-25 09:48:57.420 INFO 24323 --- [ restartedMain] o.s.batch.core.job.SimpleStepHandler : Executing step: [step2]
2019-10-25 09:48:58.176 INFO 24323 --- [ restartedMain] o.s.batch.core.job.SimpleStepHandler : Executing step: [step3]
2019-10-25 09:48:58.296 INFO 24323 --- [ restartedMain] o.s.batch.core.job.SimpleStepHandler : Executing step: [step4]
2019-10-25 09:48:58.404 WARN 24323 --- [ Thread-2] o.s.b.f.support.DisposableBeanAdapter : Destroy method 'close' on bean with name 'matchedItemReader' threw an exception: org.springframework.batch.item.ItemStreamException: Error while closing item reader
2019-10-25 09:48:58.405 WARN 24323 --- [ Thread-2] o.s.b.f.support.DisposableBeanAdapter : Destroy method 'close' on bean with name 'databaseReader' threw an exception: org.springframework.batch.item.ItemStreamException: Error while closing item reader
2019-10-25 09:48:58.405 INFO 24323 --- [ Thread-2] com.zaxxer.hikari.HikariDataSource : HikariPool-2 - Shutdown initiated...
2019-10-25 09:48:58.412 INFO 24323 --- [ Thread-2] com.zaxxer.hikari.HikariDataSource : HikariPool-2 - Shutdown completed.
2019-10-25 09:48:58.412 INFO 24323 --- [ Thread-2] j.LocalContainerEntityManagerFactoryBean : Closing JPA EntityManagerFactory for persistence unit 'default'
2019-10-25 09:48:58.414 ERROR 24323 --- [ restartedMain] o.s.batch.core.step.AbstractStep : Encountered an error executing step step4 in job transferDataJob
org.springframework.batch.item.file.NonTransientFlatFileException: Unable to read from resource: [class path resource [matched.csv]]
at org.springframework.batch.item.file.FlatFileItemReader.readLine(FlatFileItemReader.java:220) ~[spring-batch-infrastructure-4.1.2.RELEASE.jar:4.1.2.RELEASE]
at org.springframework.batch.item.file.FlatFileItemReader.doRead(FlatFileItemReader.java:173) ~[spring-batch-infrastructure-4.1.2.RELEASE.jar:4.1.2.RELEASE]
at org.springframework.batch.item.support.AbstractItemCountingItemStreamItemReader.read(AbstractItemCountingItemStreamItemReader.java:92) ~[spring-batch-infrastructure-4.1.2.RELEASE.jar:4.1.2.RELEASE]
at org.springframework.batch.core.step.item.SimpleChunkProvider.doRead(SimpleChunkProvider.java:94) ~[spring-batch-core-4.1.1.RELEASE.jar:4.1.1.RELEASE]
at org.springframework.batch.core.step.item.SimpleChunkProvider.read(SimpleChunkProvider.java:161) ~[spring-batch-core-4.1.1.RELEASE.jar:4.1.1.RELEASE]
at org.springframework.batch.core.step.item.SimpleChunkProvider$1.doInIteration(SimpleChunkProvider.java:119) ~[spring-batch-core-4.1.1.RELEASE.jar:4.1.1.RELEASE]
at org.springframework.batch.repeat.support.RepeatTemplate.getNextResult(RepeatTemplate.java:375) ~[spring-batch-infrastructure-4.1.2.RELEASE.jar:4.1.2.RELEASE]
at org.springframework.batch.repeat.support.RepeatTemplate.executeInternal(RepeatTemplate.java:215) ~[spring-batch-infrastructure-4.1.2.RELEASE.jar:4.1.2.RELEASE]
at org.springframework.batch.repeat.support.RepeatTemplate.iterate(RepeatTemplate.java:145) ~[spring-batch-infrastructure-4.1.2.RELEASE.jar:4.1.2.RELEASE]
at org.springframework.batch.core.step.item.SimpleChunkProvider.provide(SimpleChunkProvider.java:113) ~[spring-batch-core-4.1.1.RELEASE.jar:4.1.1.RELEASE]
at org.springframework.batch.core.step.item.ChunkOrientedTasklet.execute(ChunkOrientedTasklet.java:69) ~[spring-batch-core-4.1.1.RELEASE.jar:4.1.1.RELEASE]
at org.springframework.batch.core.step.tasklet.TaskletStep$ChunkTransactionCallback.doInTransaction(TaskletStep.java:407) ~[spring-batch-core-4.1.1.RELEASE.jar:4.1.1.RELEASE]
at org.springframework.batch.core.step.tasklet.TaskletStep$ChunkTransactionCallback.doInTransaction(TaskletStep.java:331) ~[spring-batch-core-4.1.1.RELEASE.jar:4.1.1.RELEASE]
at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:140) ~[spring-tx-5.1.10.RELEASE.jar:5.1.10.RELEASE]
at org.springframework.batch.core.step.tasklet.TaskletStep$2.doInChunkContext(TaskletStep.java:273) ~[spring-batch-core-4.1.1.RELEASE.jar:4.1.1.RELEASE]
at org.springframework.batch.core.scope.context.StepContextRepeatCallback.doInIteration(StepContextRepeatCallback.java:82) ~[spring-batch-core-4.1.1.RELEASE.jar:4.1.1.RELEASE]
at org.springframework.batch.repeat.support.RepeatTemplate.getNextResult(RepeatTemplate.java:375) ~[spring-batch-infrastructure-4.1.2.RELEASE.jar:4.1.2.RELEASE]
at org.springframework.batch.repeat.support.RepeatTemplate.executeInternal(RepeatTemplate.java:215) ~[spring-batch-infrastructure-4.1.2.RELEASE.jar:4.1.2.RELEASE]
at org.springframework.batch.repeat.support.RepeatTemplate.iterate(RepeatTemplate.java:145) ~[spring-batch-infrastructure-4.1.2.RELEASE.jar:4.1.2.RELEASE]
at org.springframework.batch.core.step.tasklet.TaskletStep.doExecute(TaskletStep.java:258) ~[spring-batch-core-4.1.1.RELEASE.jar:4.1.1.RELEASE]
at org.springframework.batch.core.step.AbstractStep.execute(AbstractStep.java:203) ~[spring-batch-core-4.1.1.RELEASE.jar:4.1.1.RELEASE]
at org.springframework.batch.core.job.SimpleStepHandler.handleStep(SimpleStepHandler.java:148) [spring-batch-core-4.1.1.RELEASE.jar:4.1.1.RELEASE]
at org.springframework.batch.core.job.AbstractJob.handleStep(AbstractJob.java:399) [spring-batch-core-4.1.1.RELEASE.jar:4.1.1.RELEASE]
at org.springframework.batch.core.job.SimpleJob.doExecute(SimpleJob.java:135) [spring-batch-core-4.1.1.RELEASE.jar:4.1.1.RELEASE]
at org.springframework.batch.core.job.AbstractJob.execute(AbstractJob.java:313) [spring-batch-core-4.1.1.RELEASE.jar:4.1.1.RELEASE]
at org.springframework.batch.core.launch.support.SimpleJobLauncher$1.run(SimpleJobLauncher.java:144) [spring-batch-core-4.1.1.RELEASE.jar:4.1.1.RELEASE]
at org.springframework.core.task.SyncTaskExecutor.execute(SyncTaskExecutor.java:50) [spring-core-5.1.10.RELEASE.jar:5.1.10.RELEASE]
at org.springframework.batch.core.launch.support.SimpleJobLauncher.run(SimpleJobLauncher.java:137) [spring-batch-core-4.1.1.RELEASE.jar:4.1.1.RELEASE]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_171]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_171]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_171]
at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_171]
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:343) [spring-aop-5.1.10.RELEASE.jar:5.1.10.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:198) [spring-aop-5.1.10.RELEASE.jar:5.1.10.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) [spring-aop-5.1.10.RELEASE.jar:5.1.10.RELEASE]
at org.springframework.batch.core.configuration.annotation.SimpleBatchConfiguration$PassthruAdvice.invoke(SimpleBatchConfiguration.java:127) [spring-batch-core-4.1.1.RELEASE.jar:4.1.1.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) [spring-aop-5.1.10.RELEASE.jar:5.1.10.RELEASE]
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:212) [spring-aop-5.1.10.RELEASE.jar:5.1.10.RELEASE]
at com.sun.proxy.$Proxy71.run(Unknown Source) [na:na]
at org.springframework.boot.autoconfigure.batch.JobLauncherCommandLineRunner.execute(JobLauncherCommandLineRunner.java:207) [spring-boot-autoconfigure-2.1.9.RELEASE.jar:2.1.9.RELEASE]
at org.springframework.boot.autoconfigure.batch.JobLauncherCommandLineRunner.executeLocalJobs(JobLauncherCommandLineRunner.java:181) [spring-boot-autoconfigure-2.1.9.RELEASE.jar:2.1.9.RELEASE]
at org.springframework.boot.autoconfigure.batch.JobLauncherCommandLineRunner.launchJobFromProperties(JobLauncherCommandLineRunner.java:168) [spring-boot-autoconfigure-2.1.9.RELEASE.jar:2.1.9.RELEASE]
at org.springframework.boot.autoconfigure.batch.JobLauncherCommandLineRunner.run(JobLauncherCommandLineRunner.java:163) [spring-boot-autoconfigure-2.1.9.RELEASE.jar:2.1.9.RELEASE]
at org.springframework.boot.SpringApplication.callRunner(SpringApplication.java:781) [spring-boot-2.1.9.RELEASE.jar:2.1.9.RELEASE]
at org.springframework.boot.SpringApplication.callRunners(SpringApplication.java:765) [spring-boot-2.1.9.RELEASE.jar:2.1.9.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:319) [spring-boot-2.1.9.RELEASE.jar:2.1.9.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1215) [spring-boot-2.1.9.RELEASE.jar:2.1.9.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1204) [spring-boot-2.1.9.RELEASE.jar:2.1.9.RELEASE]
at com.activedge.ReconReport.ReconReportApplication.main(ReconReportApplication.java:10) [classes/:na]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_171]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_171]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_171]
at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_171]
at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49) [spring-boot-devtools-2.1.9.RELEASE.jar:2.1.9.RELEASE]
Caused by: java.io.IOException: Stream closed
at java.io.BufferedReader.ensureOpen(BufferedReader.java:122) ~[na:1.8.0_171]
at java.io.BufferedReader.readLine(BufferedReader.java:317) ~[na:1.8.0_171]
at java.io.BufferedReader.readLine(BufferedReader.java:389) ~[na:1.8.0_171]
at org.springframework.batch.item.file.FlatFileItemReader.readLine(FlatFileItemReader.java:201) ~[spring-batch-infrastructure-4.1.2.RELEASE.jar:4.1.2.RELEASE]
... 53 common frames omitted
2019-10-25 09:48:58.414 INFO 24323 --- [ Thread-2] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Shutdown initiated...
2019-10-25 09:48:58.419 INFO 24323 --- [ Thread-2] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Shutdown completed.
2019-10-25 09:48:58.419 ERROR 24323 --- [ restartedMain] o.s.batch.core.step.AbstractStep : Encountered an error saving batch meta data for step step4 in job transferDataJob. This job is now in an unknown state and should not be restarted.
org.springframework.transaction.CannotCreateTransactionException: Could not open JDBC Connection for transaction; nested exception is java.sql.SQLException: HikariDataSource HikariDataSource (HikariPool-1) has been closed.
at org.springframework.jdbc.datasource.DataSourceTransactionManager.doBegin(DataSourceTransactionManager.java:306) ~[spring-jdbc-5.1.10.RELEASE.jar:5.1.10.RELEASE]
at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:378) ~[spring-tx-5.1.10.RELEASE.jar:5.1.10.RELEASE]
at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:475) ~[spring-tx-5.1.10.RELEASE.jar:5.1.10.RELEASE]
at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:289) ~[spring-tx-5.1.10.RELEASE.jar:5.1.10.RELEASE]
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:98) ~[spring-tx-5.1.10.RELEASE.jar:5.1.10.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) [spring-aop-5.1.10.RELEASE.jar:5.1.10.RELEASE]
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:212) [spring-aop-5.1.10.RELEASE.jar:5.1.10.RELEASE]
at com.sun.proxy.$Proxy68.updateExecutionContext(Unknown Source) ~[na:na]
at sun.reflect.GeneratedMethodAccessor31.invoke(Unknown Source) ~[na:na]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_171]
at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_171]
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:343) [spring-aop-5.1.10.RELEASE.jar:5.1.10.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:198) [spring-aop-5.1.10.RELEASE.jar:5.1.10.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) [spring-aop-5.1.10.RELEASE.jar:5.1.10.RELEASE]
at org.springframework.batch.core.configuration.annotation.SimpleBatchConfiguration$PassthruAdvice.invoke(SimpleBatchConfiguration.java:127) [spring-batch-core-4.1.1.RELEASE.jar:4.1.1.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) [spring-aop-5.1.10.RELEASE.jar:5.1.10.RELEASE]
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:212) [spring-aop-5.1.10.RELEASE.jar:5.1.10.RELEASE]
at com.sun.proxy.$Proxy66.updateExecutionContext(Unknown Source) ~[na:na]
at org.springframework.batch.core.step.AbstractStep.execute(AbstractStep.java:249) ~[spring-batch-core-4.1.1.RELEASE.jar:4.1.1.RELEASE]
at org.springframework.batch.core.job.SimpleStepHandler.handleStep(SimpleStepHandler.java:148) [spring-batch-core-4.1.1.RELEASE.jar:4.1.1.RELEASE]
at org.springframework.batch.core.job.AbstractJob.handleStep(AbstractJob.java:399) [spring-batch-core-4.1.1.RELEASE.jar:4.1.1.RELEASE]
at org.springframework.batch.core.job.SimpleJob.doExecute(SimpleJob.java:135) [spring-batch-core-4.1.1.RELEASE.jar:4.1.1.RELEASE]
at org.springframework.batch.core.job.AbstractJob.execute(AbstractJob.java:313) [spring-batch-core-4.1.1.RELEASE.jar:4.1.1.RELEASE]
at org.springframework.batch.core.launch.support.SimpleJobLauncher$1.run(SimpleJobLauncher.java:144) [spring-batch-core-4.1.1.RELEASE.jar:4.1.1.RELEASE]
at org.springframework.core.task.SyncTaskExecutor.execute(SyncTaskExecutor.java:50) [spring-core-5.1.10.RELEASE.jar:5.1.10.RELEASE]
at org.springframework.batch.core.launch.support.SimpleJobLauncher.run(SimpleJobLauncher.java:137) [spring-batch-core-4.1.1.RELEASE.jar:4.1.1.RELEASE]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_171]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_171]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_171]
at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_171]
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:343) [spring-aop-5.1.10.RELEASE.jar:5.1.10.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:198) [spring-aop-5.1.10.RELEASE.jar:5.1.10.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) [spring-aop-5.1.10.RELEASE.jar:5.1.10.RELEASE]
at org.springframework.batch.core.configuration.annotation.SimpleBatchConfiguration$PassthruAdvice.invoke(SimpleBatchConfiguration.java:127) [spring-batch-core-4.1.1.RELEASE.jar:4.1.1.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) [spring-aop-5.1.10.RELEASE.jar:5.1.10.RELEASE]
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:212) [spring-aop-5.1.10.RELEASE.jar:5.1.10.RELEASE]
at com.sun.proxy.$Proxy71.run(Unknown Source) [na:na]
at org.springframework.boot.autoconfigure.batch.JobLauncherCommandLineRunner.execute(JobLauncherCommandLineRunner.java:207) [spring-boot-autoconfigure-2.1.9.RELEASE.jar:2.1.9.RELEASE]
at org.springframework.boot.autoconfigure.batch.JobLauncherCommandLineRunner.executeLocalJobs(JobLauncherCommandLineRunner.java:181) [spring-boot-autoconfigure-2.1.9.RELEASE.jar:2.1.9.RELEASE]
at org.springframework.boot.autoconfigure.batch.JobLauncherCommandLineRunner.launchJobFromProperties(JobLauncherCommandLineRunner.java:168) [spring-boot-autoconfigure-2.1.9.RELEASE.jar:2.1.9.RELEASE]
at org.springframework.boot.autoconfigure.batch.JobLauncherCommandLineRunner.run(JobLauncherCommandLineRunner.java:163) [spring-boot-autoconfigure-2.1.9.RELEASE.jar:2.1.9.RELEASE]
at org.springframework.boot.SpringApplication.callRunner(SpringApplication.java:781) [spring-boot-2.1.9.RELEASE.jar:2.1.9.RELEASE]
at org.springframework.boot.SpringApplication.callRunners(SpringApplication.java:765) [spring-boot-2.1.9.RELEASE.jar:2.1.9.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:319) [spring-boot-2.1.9.RELEASE.jar:2.1.9.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1215) [spring-boot-2.1.9.RELEASE.jar:2.1.9.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1204) [spring-boot-2.1.9.RELEASE.jar:2.1.9.RELEASE]
at com.activedge.ReconReport.ReconReportApplication.main(ReconReportApplication.java:10) [classes/:na]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_171]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_171]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_171]
at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_171]
at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49) [spring-boot-devtools-2.1.9.RELEASE.jar:2.1.9.RELEASE]
Caused by: java.sql.SQLException: HikariDataSource HikariDataSource (HikariPool-1) has been closed.
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:96) ~[HikariCP-3.2.0.jar:na]
at org.springframework.jdbc.datasource.DataSourceTransactionManager.doBegin(DataSourceTransactionManager.java:263) ~[spring-jdbc-5.1.10.RELEASE.jar:5.1.10.RELEASE]
... 51 common frames omitted