我是新手，可以使用Spring Cloud学习Spring Batch框架。我创建了一个简单的批处理作业，以从数据库中读取记录。尝试将作业执行保存到数据库中时，作业似乎失败了。请告知缺少的内容。谢谢。
主要应用代码如下：
import org.springframework.batch.core.configuration.annotation.EnableBatchProcessing;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.task.configuration.EnableTask;
@SpringBootApplication
@EnableTask
@EnableBatchProcessing
public class BatchCloudApplication {
private final static Logger LOGGER = Logger
.getLogger(BatchCloudApplication.class.getName());
public static void main(String[] args) {
SpringApplication.run(BatchCloudApplication.class, args);
}
}
作业配置代码如下：
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.springframework.batch.core.Job;
import org.springframework.batch.core.Step;
import org.springframework.batch.core.configuration.annotation.JobBuilderFactory;
import org.springframework.batch.core.configuration.annotation.StepBuilderFactory;
import org.springframework.batch.item.database.JdbcCursorItemReader;
import org.springframework.batch.item.database.builder.JdbcCursorItemReaderBuilder;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Import;
@Configuration
@Import({DataSourceConfiguration.class})
public class JobConfiguration {
private static final Log logger = LogFactory.getLog(JobConfiguration.class);
@Autowired
private JobBuilderFactory jobBuilderFactory;
@Autowired
private StepBuilderFactory stepBuilderFactory;
@Autowired
private DataSourceConfiguration dataSourceConfig;
@Bean
public Job job() {
return jobBuilderFactory.get("job").flow(step1()).end().build();
}
@Bean
public Step step1() {
return stepBuilderFactory.get("step1")
.<DemandType, DemandType>chunk(1)
.reader(itemReader())
.processor(processor())
.writer(writer())
.build();
}
@Bean
public JdbcCursorItemReader<DemandType> itemReader() {
return new JdbcCursorItemReaderBuilder<DemandType>()
.dataSource(dataSourceConfig.dataSource())
.name("demandTypeReader")
.sql("select DEMAND_TYPE_ID, DEMAND_TYPE_NM from DEMAND_TYPE_DEFINITION")
.rowMapper(new DemandTypeRowMapper())
.build();
}
@Bean
public DemandTypeProcessor processor() {
return new DemandTypeProcessor();
}
@Bean
public DemandTypeWriter writer() {
return new DemandTypeWriter();
}
}
数据源配置如下：
import javax.sql.DataSource;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.jdbc.datasource.DriverManagerDataSource;
@Configuration
public class DataSourceConfiguration {
@Bean
public DataSource dataSource() {
DriverManagerDataSource dataSource = new DriverManagerDataSource();
dataSource.setDriverClassName("oracle.jdbc.OracleDriver");
dataSource.setUrl("jdbc:oracle:thin:@btln001091:41521/FWDSAT");
dataSource.setUsername("APPFWDS_U1_AT02");
dataSource.setPassword("APPFWDS_U1_AT02");
return dataSource;
}
}
粘贴pom.xml：
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>example</groupId>
<artifactId>batch-cloud</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>batch-cloud</name>
<description>Demo project for Spring Boot</description>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.0.3.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
<spring-cloud-task.version>2.0.0.RELEASE</spring-cloud-task.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-batch</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-task</artifactId>
</dependency>
<dependency>
<groupId>com.oracle</groupId>
<artifactId>ojdbc14</artifactId>
<version>10.2.0.5.0</version>
</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>
</dependencies>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-task-dependencies</artifactId>
<version>${spring-cloud-task.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
整个堆栈跟踪如下：
:: Spring Boot :: (v2.0.3.RELEASE)
2018-07-24 22:11:14.946 INFO 12120 --- [ main] c.t.w.b.WfmBatchCloudApplication : Starting WfmBatchCloudApplication on L094345 with PID 12120 (C:\ccviews\wfm-batch-cloud\target\classes started by t837704 in C:\ccviews\wfm-batch-cloud)
2018-07-24 22:11:14.950 INFO 12120 --- [ main] c.t.w.b.WfmBatchCloudApplication : No active profile set, falling back to default profiles: default
2018-07-24 22:11:15.010 INFO 12120 --- [ main] s.c.a.AnnotationConfigApplicationContext : Refreshing org.springframework.context.annotation.AnnotationConfigApplicationContext@69b2283a: startup date [Tue Jul 24 22:11:15 PDT 2018]; root of context hierarchy
2018-07-24 22:11:15.370 INFO 12120 --- [ main] o.s.b.f.s.DefaultListableBeanFactory : Overriding bean definition for bean 'transactionManager' with a different definition: replacing [Root bean: class [null]; scope=; abstract=false; lazyInit=false; autowireMode=3; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=org.springframework.cloud.task.configuration.SimpleTaskConfiguration; factoryMethodName=transactionManager; initMethodName=null; destroyMethodName=(inferred); defined in org.springframework.cloud.task.configuration.SimpleTaskConfiguration] with [Root bean: class [null]; scope=; abstract=false; lazyInit=false; autowireMode=3; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=org.springframework.batch.core.configuration.annotation.SimpleBatchConfiguration; factoryMethodName=transactionManager; initMethodName=null; destroyMethodName=(inferred); defined in class path resource [org/springframework/batch/core/configuration/annotation/SimpleBatchConfiguration.class]]
2018-07-24 22:11:15.707 INFO 12120 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.cloud.task.batch.configuration.TaskBatchAutoConfiguration' of type [org.springframework.cloud.task.batch.configuration.TaskBatchAutoConfiguration$$EnhancerBySpringCGLIB$$23124f4a] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2018-07-24 22:11:15.716 INFO 12120 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration' of type [org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration$$EnhancerBySpringCGLIB$$9da2a3be] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2018-07-24 22:11:15.767 INFO 12120 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.cloud.task.batch.listener.BatchEventAutoConfiguration' of type [org.springframework.cloud.task.batch.listener.BatchEventAutoConfiguration$$EnhancerBySpringCGLIB$$6b68594d] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2018-07-24 22:11:15.814 INFO 12120 --- [ main] o.s.j.d.DriverManagerDataSource : Loaded JDBC driver: oracle.jdbc.OracleDriver
2018-07-24 22:11:17.307 DEBUG 12120 --- [ main] o.s.c.t.c.SimpleTaskConfiguration : Using org.springframework.cloud.task.configuration.DefaultTaskConfigurer TaskConfigurer
2018-07-24 22:11:17.309 DEBUG 12120 --- [ main] o.s.c.t.c.DefaultTaskConfigurer : No EntityManager was found, using DataSourceTransactionManager
2018-07-24 22:11:18.518 DEBUG 12120 --- [ main] o.s.c.t.r.s.TaskRepositoryInitializer : Initializing task schema for oracle10g database
2018-07-24 22:11:19.404 INFO 12120 --- [ main] o.s.jdbc.datasource.init.ScriptUtils : Executing SQL script from class path resource [org/springframework/cloud/task/schema-oracle10g.sql]
2018-07-24 22:11:20.451 INFO 12120 --- [ main] o.s.jdbc.datasource.init.ScriptUtils : Executed SQL script from class path resource [org/springframework/cloud/task/schema-oracle10g.sql] in 1046 ms.
2018-07-24 22:11:21.883 INFO 12120 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Registering beans for JMX exposure on startup
2018-07-24 22:11:21.891 INFO 12120 --- [ main] o.s.c.support.DefaultLifecycleProcessor : Starting beans in phase 0
2018-07-24 22:11:24.305 DEBUG 12120 --- [ main] o.s.c.t.r.support.SimpleTaskRepository : Creating: TaskExecution{executionId=0, parentExecutionId=null, exitCode=null, taskName='slotCalculation', startTime=Tue Jul 24 22:11:21 PDT 2018, endTime=null, exitMessage='null', externalExecutionId='null', errorMessage='null', arguments=[]}
2018-07-24 22:11:24.363 INFO 12120 --- [ main] c.t.w.b.WfmBatchCloudApplication : Started WfmBatchCloudApplication in 9.781 seconds (JVM running for 10.455)
2018-07-24 22:11:24.366 INFO 12120 --- [ main] o.s.b.a.b.JobLauncherCommandLineRunner : Running default command line with: []
2018-07-24 22:11:25.363 INFO 12120 --- [ main] o.s.b.c.r.s.JobRepositoryFactoryBean : No database type set, using meta data indicating: ORACLE
2018-07-24 22:11:26.519 INFO 12120 --- [ main] o.s.b.c.r.s.JobRepositoryFactoryBean : No database type set, using meta data indicating: ORACLE
2018-07-24 22:11:26.521 INFO 12120 --- [ main] o.s.b.c.l.support.SimpleJobLauncher : No TaskExecutor has been set, defaulting to synchronous executor.
2018-07-24 22:11:31.035 INFO 12120 --- [ main] o.s.b.f.xml.XmlBeanDefinitionReader : Loading XML bean definitions from class path resource [org/springframework/jdbc/support/sql-error-codes.xml]
2018-07-24 22:11:31.132 INFO 12120 --- [ main] o.s.jdbc.support.SQLErrorCodesFactory : SQLErrorCodes loaded: [DB2, Derby, H2, HDB, HSQL, Informix, MS-SQL, MySQL, Oracle, PostgreSQL, Sybase]
2018-07-24 22:11:31.334 INFO 12120 --- [ main] ConditionEvaluationReportLoggingListener :
Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
2018-07-24 22:11:33.814 DEBUG 12120 --- [ main] o.s.c.t.r.support.SimpleTaskRepository : Updating: TaskExecution with executionId=38 with the following {exitCode=1, endTime=Tue Jul 24 22:11:31 PDT 2018, exitMessage='null', errorMessage='java.lang.IllegalStateException: Failed to execute CommandLineRunner
at org.springframework.boot.SpringApplication.callRunner(SpringApplication.java:800)
at org.springframework.boot.SpringApplication.callRunners(SpringApplication.java:781)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:335)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1255)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1243)
at com.telus.workforcemgmt.batchcloud.WfmBatchCloudApplication.main(WfmBatchCloudApplication.java:19)
Caused by: org.springframework.dao.DataIntegrityViolationException: PreparedStatementCallback; SQL [INSERT into BATCH_JOB_EXECUTION(JOB_EXECUTION_ID, JOB_INSTANCE_ID, START_TIME, END_TIME, STATUS, EXIT_CODE, EXIT_MESSAGE, VERSION, CREATE_TIME, LAST_UPDATED, JOB_CONFIGURATION_LOCATION) values (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)ORA-01400: cannot insert NULL into ("FWDS_AT02"."BATCH_JOB_EXECUTION"."START_TIME")
; nested exception is java.sql.SQLException: ORA-01400: cannot insert NULL into ("FWDS_AT02"."BATCH_JOB_EXECUTION"."START_TIME")
at org.springframework.jdbc.support.SQLErrorCodeSQLExceptionTranslator.doTranslate(SQLErrorCodeSQLExceptionTranslator.java:246)
at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:72)
at org.springframework.jdbc.core.JdbcTemplate.translateException(JdbcTemplate.java:1402)
at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:620)
at org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:850)
at org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:905)
at org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:910)
at org.springframework.batch.core.repository.dao.JdbcJobExecutionDao.saveJobExecution(JdbcJobExecutionDao.java:157)
at org.springframework.batch.core.repository.support.SimpleJobRepository.createJobExecution(SimpleJobRepository.java:149)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:343)
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.j'}
2018-07-24 22:11:37.461 ERROR 12120 --- [ main] o.s.boot.SpringApplication : Application run failed
java.lang.IllegalStateException: Failed to execute CommandLineRunner
at org.springframework.boot.SpringApplication.callRunner(SpringApplication.java:800) [spring-boot-2.0.3.RELEASE.jar:2.0.3.RELEASE]
at org.springframework.boot.SpringApplication.callRunners(SpringApplication.java:781) [spring-boot-2.0.3.RELEASE.jar:2.0.3.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:335) [spring-boot-2.0.3.RELEASE.jar:2.0.3.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1255) [spring-boot-2.0.3.RELEASE.jar:2.0.3.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1243) [spring-boot-2.0.3.RELEASE.jar:2.0.3.RELEASE]
at com.telus.workforcemgmt.batchcloud.WfmBatchCloudApplication.main(WfmBatchCloudApplication.java:19) [classes/:na]
Caused by: org.springframework.dao.DataIntegrityViolationException: PreparedStatementCallback; SQL [INSERT into BATCH_JOB_EXECUTION(JOB_EXECUTION_ID, JOB_INSTANCE_ID, START_TIME, END_TIME, STATUS, EXIT_CODE, EXIT_MESSAGE, VERSION, CREATE_TIME, LAST_UPDATED, JOB_CONFIGURATION_LOCATION) values (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)ORA-01400: cannot insert NULL into ("FWDS_AT02"."BATCH_JOB_EXECUTION"."START_TIME")
; nested exception is java.sql.SQLException: ORA-01400: cannot insert NULL into ("FWDS_AT02"."BATCH_JOB_EXECUTION"."START_TIME")
at org.springframework.jdbc.support.SQLErrorCodeSQLExceptionTranslator.doTranslate(SQLErrorCodeSQLExceptionTranslator.java:246) ~[spring-jdbc-5.0.7.RELEASE.jar:5.0.7.RELEASE]
at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:72) ~[spring-jdbc-5.0.7.RELEASE.jar:5.0.7.RELEASE]
at org.springframework.jdbc.core.JdbcTemplate.translateException(JdbcTemplate.java:1402) ~[spring-jdbc-5.0.7.RELEASE.jar:5.0.7.RELEASE]
at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:620) ~[spring-jdbc-5.0.7.RELEASE.jar:5.0.7.RELEASE]
at org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:850) ~[spring-jdbc-5.0.7.RELEASE.jar:5.0.7.RELEASE]
at org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:905) ~[spring-jdbc-5.0.7.RELEASE.jar:5.0.7.RELEASE]
at org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:910) ~[spring-jdbc-5.0.7.RELEASE.jar:5.0.7.RELEASE]
at org.springframework.batch.core.repository.dao.JdbcJobExecutionDao.saveJobExecution(JdbcJobExecutionDao.java:157) ~[spring-batch-core-4.0.1.RELEASE.jar:4.0.1.RELEASE]
at org.springframework.batch.core.repository.support.SimpleJobRepository.createJobExecution(SimpleJobRepository.java:149) ~[spring-batch-core-4.0.1.RELEASE.jar:4.0.1.RELEASE]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_151]
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[na:1.8.0_151]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:1.8.0_151]
at java.lang.reflect.Method.invoke(Unknown Source) ~[na:1.8.0_151]
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:343) ~[spring-aop-5.0.7.RELEASE.jar:5.0.7.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:197) ~[spring-aop-5.0.7.RELEASE.jar:5.0.7.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) ~[spring-aop-5.0.7.RELEASE.jar:5.0.7.RELEASE]
at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:294) ~[spring-tx-5.0.7.RELEASE.jar:5.0.7.RELEASE]
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:98) ~[spring-tx-5.0.7.RELEASE.jar:5.0.7.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:185) ~[spring-aop-5.0.7.RELEASE.jar:5.0.7.RELEASE]
at org.springframework.batch.core.repository.support.AbstractJobRepositoryFactoryBean$1.invoke(AbstractJobRepositoryFactoryBean.java:181) ~[spring-batch-core-4.0.1.RELEASE.jar:4.0.1.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:185) ~[spring-aop-5.0.7.RELEASE.jar:5.0.7.RELEASE]
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:212) ~[spring-aop-5.0.7.RELEASE.jar:5.0.7.RELEASE]
at com.sun.proxy.$Proxy46.createJobExecution(Unknown Source) ~[na:na]
at org.springframework.batch.core.launch.support.SimpleJobLauncher.run(SimpleJobLauncher.java:131) ~[spring-batch-core-4.0.1.RELEASE.jar:4.0.1.RELEASE]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_151]
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[na:1.8.0_151]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:1.8.0_151]
at java.lang.reflect.Method.invoke(Unknown Source) ~[na:1.8.0_151]
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:343) ~[spring-aop-5.0.7.RELEASE.jar:5.0.7.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:197) ~[spring-aop-5.0.7.RELEASE.jar:5.0.7.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) ~[spring-aop-5.0.7.RELEASE.jar:5.0.7.RELEASE]
at org.springframework.batch.core.configuration.annotation.SimpleBatchConfiguration$PassthruAdvice.invoke(SimpleBatchConfiguration.java:127) ~[spring-batch-core-4.0.1.RELEASE.jar:4.0.1.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:185) ~[spring-aop-5.0.7.RELEASE.jar:5.0.7.RELEASE]
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:212) ~[spring-aop-5.0.7.RELEASE.jar:5.0.7.RELEASE]
at com.sun.proxy.$Proxy55.run(Unknown Source) ~[na:na]
at org.springframework.boot.autoconfigure.batch.JobLauncherCommandLineRunner.execute(JobLauncherCommandLineRunner.java:163) ~[spring-boot-autoconfigure-2.0.3.RELEASE.jar:2.0.3.RELEASE]
at org.springframework.boot.autoconfigure.batch.JobLauncherCommandLineRunner.executeLocalJobs(JobLauncherCommandLineRunner.java:179) ~[spring-boot-autoconfigure-2.0.3.RELEASE.jar:2.0.3.RELEASE]
at org.springframework.boot.autoconfigure.batch.JobLauncherCommandLineRunner.launchJobFromProperties(JobLauncherCommandLineRunner.java:134) ~[spring-boot-autoconfigure-2.0.3.RELEASE.jar:2.0.3.RELEASE]
at org.springframework.boot.autoconfigure.batch.JobLauncherCommandLineRunner.run(JobLauncherCommandLineRunner.java:128) ~[spring-boot-autoconfigure-2.0.3.RELEASE.jar:2.0.3.RELEASE]
at org.springframework.boot.SpringApplication.callRunner(SpringApplication.java:797) [spring-boot-2.0.3.RELEASE.jar:2.0.3.RELEASE]
... 5 common frames omitted
Caused by: java.sql.SQLException: ORA-01400: cannot insert NULL into ("FWDS_AT02"."BATCH_JOB_EXECUTION"."START_TIME")
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:113) ~[ojdbc14-10.2.0.5.0.jar:Oracle JDBC Driver version - "10.2.0.5.0"]
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:331) ~[ojdbc14-10.2.0.5.0.jar:Oracle JDBC Driver version - "10.2.0.5.0"]
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:288) ~[ojdbc14-10.2.0.5.0.jar:Oracle JDBC Driver version - "10.2.0.5.0"]
at oracle.jdbc.driver.T4C8Oall.receive(T4C8Oall.java:754) ~[ojdbc14-10.2.0.5.0.jar:Oracle JDBC Driver version - "10.2.0.5.0"]
at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:219) ~[ojdbc14-10.2.0.5.0.jar:Oracle JDBC Driver version - "10.2.0.5.0"]
at oracle.jdbc.driver.T4CPreparedStatement.executeForRows(T4CPreparedStatement.java:972) ~[ojdbc14-10.2.0.5.0.jar:Oracle JDBC Driver version - "10.2.0.5.0"]
at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1192) ~[ojdbc14-10.2.0.5.0.jar:Oracle JDBC Driver version - "10.2.0.5.0"]
at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3415) ~[ojdbc14-10.2.0.5.0.jar:Oracle JDBC Driver version - "10.2.0.5.0"]
at oracle.jdbc.driver.OraclePreparedStatement.executeUpdate(OraclePreparedStatement.java:3499) ~[ojdbc14-10.2.0.5.0.jar:Oracle JDBC Driver version - "10.2.0.5.0"]
at org.springframework.jdbc.core.JdbcTemplate.lambda$update$0(JdbcTemplate.java:855) ~[spring-jdbc-5.0.7.RELEASE.jar:5.0.7.RELEASE]
at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:605) ~[spring-jdbc-5.0.7.RELEASE.jar:5.0.7.RELEASE]
... 41 common frames omitted
答案 0 :(得分：0)
来自 Spring Batch 项目（BATCH_JOB_EXECUTION）中的DDL。START_TIME应接受空值。
您应检查此 BATCH_JOB_EXECUTION.START_TIME 列在数据库中是否可为空，如果没有，请将其设置为可为空。