Agfdhyk

I am trying out Spring Batches to run details in MySQL database, I did some debugging but I just cannot seem to get pass the error at @EnableBatchProcessing...

I did a thorough search on what may be my error and what I may have done wrong but to no avail... what I think may be the problem is the dependency errors? But I've tried installing different versions/dependencies but it just comes up with more errors... Please advice T.T

This is my complete console error shown...

      .   ____          _            __ _ _

 /\ / ___'_ __ _ _(_)_ __  __ _    

( ( )___ | '_ | '_| | '_ / _` |    

 \/  ___)| |_)| | | | | || (_| |  ) ) ) )

  '  |____| .__|_| |_|_| |___, | / / / /

 =========|_|==============|___/=/_/_/_/

 :: Spring Boot ::        (v2.1.0.RELEASE)



2018-11-21 15:21:00.581  INFO 38312 --- [           main] com.example.demo.DemoApplication         : Starting DemoApplication on EUNICEHAN with PID 38312 (C:UsersEuniceDownloadsSpringBatchSchedulerSpringBatch5targetclasses started by Eunice in C:UsersEuniceDownloadsSpringBatchSchedulerSpringBatch5)

2018-11-21 15:21:00.596  INFO 38312 --- [           main] com.example.demo.DemoApplication         : No active profile set, falling back to default profiles: default

Loading class `com.mysql.jdbc.Driver'. This is deprecated. The new driver class is `com.mysql.cj.jdbc.Driver'. The driver is automatically registered via the SPI and manual loading of the driver class is generally unnecessary.

2018-11-21 15:21:03.847  WARN 38312 --- [           main] s.c.a.AnnotationConfigApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'springBatchConfig': Unsatisfied dependency expressed through field 'jobBuilderFactory'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'jobBuilders' defined in class path resource [org/springframework/batch/core/configuration/annotation/SimpleBatchConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.batch.core.configuration.annotation.JobBuilderFactory]: Factory method 'jobBuilders' threw exception; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'jobRepository' defined in class path resource [org/springframework/batch/core/configuration/annotation/SimpleBatchConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.batch.core.repository.JobRepository]: Factory method 'jobRepository' threw exception; nested exception is java.lang.NoClassDefFoundError: javax/batch/runtime/JobInstance

2018-11-21 15:21:03.894  INFO 38312 --- [           main] ConditionEvaluationReportLoggingListener : 



Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.

2018-11-21 15:21:03.955 ERROR 38312 --- [           main] o.s.boot.SpringApplication               : Application run failed



org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'springBatchConfig': Unsatisfied dependency expressed through field 'jobBuilderFactory'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'jobBuilders' defined in class path resource [org/springframework/batch/core/configuration/annotation/SimpleBatchConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.batch.core.configuration.annotation.JobBuilderFactory]: Factory method 'jobBuilders' threw exception; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'jobRepository' defined in class path resource [org/springframework/batch/core/configuration/annotation/SimpleBatchConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.batch.core.repository.JobRepository]: Factory method 'jobRepository' threw exception; nested exception is java.lang.NoClassDefFoundError: javax/batch/runtime/JobInstance

    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:596) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE]

    at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:90) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE]

    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:374) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE]

    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1378) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE]

    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:575) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE]

    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:498) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE]

    at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:320) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE]

    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE]

    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:318) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE]

    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE]

    at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:846) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE]

    at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:863) ~[spring-context-5.1.2.RELEASE.jar:5.1.2.RELEASE]

    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:546) ~[spring-context-5.1.2.RELEASE.jar:5.1.2.RELEASE]

    at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:775) [spring-boot-2.1.0.RELEASE.jar:2.1.0.RELEASE]

    at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397) [spring-boot-2.1.0.RELEASE.jar:2.1.0.RELEASE]

    at org.springframework.boot.SpringApplication.run(SpringApplication.java:316) [spring-boot-2.1.0.RELEASE.jar:2.1.0.RELEASE]

    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1260) [spring-boot-2.1.0.RELEASE.jar:2.1.0.RELEASE]

    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1248) [spring-boot-2.1.0.RELEASE.jar:2.1.0.RELEASE]

    at com.example.demo.DemoApplication.main(DemoApplication.java:16) [classes/:na]

Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'jobBuilders' defined in class path resource [org/springframework/batch/core/configuration/annotation/SimpleBatchConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.batch.core.configuration.annotation.JobBuilderFactory]: Factory method 'jobBuilders' threw exception; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'jobRepository' defined in class path resource [org/springframework/batch/core/configuration/annotation/SimpleBatchConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.batch.core.repository.JobRepository]: Factory method 'jobRepository' threw exception; nested exception is java.lang.NoClassDefFoundError: javax/batch/runtime/JobInstance

    at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:625) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE]

    at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:455) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE]

    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1288) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE]

    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1127) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE]

    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:538) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE]

    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:498) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE]

    at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:320) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE]

    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE]

    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:318) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE]

    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE]

    at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:273) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE]

    at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1239) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE]

    at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1166) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE]

    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:593) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE]

    ... 18 common frames omitted

Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.batch.core.configuration.annotation.JobBuilderFactory]: Factory method 'jobBuilders' threw exception; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'jobRepository' defined in class path resource [org/springframework/batch/core/configuration/annotation/SimpleBatchConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.batch.core.repository.JobRepository]: Factory method 'jobRepository' threw exception; nested exception is java.lang.NoClassDefFoundError: javax/batch/runtime/JobInstance

    at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:185) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE]

    at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:620) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE]

    ... 31 common frames omitted

Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'jobRepository' defined in class path resource [org/springframework/batch/core/configuration/annotation/SimpleBatchConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.batch.core.repository.JobRepository]: Factory method 'jobRepository' threw exception; nested exception is java.lang.NoClassDefFoundError: javax/batch/runtime/JobInstance

    at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:625) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE]

    at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:605) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE]

    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1288) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE]

    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1127) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE]

    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:538) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE]

    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:498) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE]

    at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:320) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE]

    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE]

    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:318) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE]

    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE]

    at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.resolveBeanReference(ConfigurationClassEnhancer.java:394) ~[spring-context-5.1.2.RELEASE.jar:5.1.2.RELEASE]

    at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:366) ~[spring-context-5.1.2.RELEASE.jar:5.1.2.RELEASE]

    at org.springframework.batch.core.configuration.annotation.SimpleBatchConfiguration$$EnhancerBySpringCGLIB$$29ded91a.jobRepository(<generated>) ~[spring-batch-core-4.1.0.RELEASE.jar:4.1.0.RELEASE]

    at org.springframework.batch.core.configuration.annotation.AbstractBatchConfiguration.jobBuilders(AbstractBatchConfiguration.java:59) ~[spring-batch-core-4.1.0.RELEASE.jar:4.1.0.RELEASE]

    at org.springframework.batch.core.configuration.annotation.SimpleBatchConfiguration$$EnhancerBySpringCGLIB$$29ded91a.CGLIB$jobBuilders$6(<generated>) ~[spring-batch-core-4.1.0.RELEASE.jar:4.1.0.RELEASE]

    at org.springframework.batch.core.configuration.annotation.SimpleBatchConfiguration$$EnhancerBySpringCGLIB$$29ded91a$$FastClassBySpringCGLIB$$36366ee5.invoke(<generated>) ~[spring-batch-core-4.1.0.RELEASE.jar:4.1.0.RELEASE]

    at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:244) ~[spring-core-5.1.2.RELEASE.jar:5.1.2.RELEASE]

    at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:363) ~[spring-context-5.1.2.RELEASE.jar:5.1.2.RELEASE]

    at org.springframework.batch.core.configuration.annotation.SimpleBatchConfiguration$$EnhancerBySpringCGLIB$$29ded91a.jobBuilders(<generated>) ~[spring-batch-core-4.1.0.RELEASE.jar:4.1.0.RELEASE]

    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]

    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:na]

    at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]

    at java.base/java.lang.reflect.Method.invoke(Method.java:564) ~[na:na]

    at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:154) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE]

    ... 32 common frames omitted

Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.batch.core.repository.JobRepository]: Factory method 'jobRepository' threw exception; nested exception is java.lang.NoClassDefFoundError: javax/batch/runtime/JobInstance

    at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:185) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE]

    at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:620) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE]

    ... 55 common frames omitted

Caused by: java.lang.NoClassDefFoundError: javax/batch/runtime/JobInstance

    at java.base/java.lang.ClassLoader.defineClass1(Native Method) ~[na:na]

    at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1009) ~[na:na]

    at java.base/java.security.SecureClassLoader.defineClass(SecureClassLoader.java:174) ~[na:na]

    at java.base/jdk.internal.loader.BuiltinClassLoader.defineClass(BuiltinClassLoader.java:801) ~[na:na]

    at java.base/jdk.internal.loader.BuiltinClassLoader.findClassOnClassPathOrNull(BuiltinClassLoader.java:699) ~[na:na]

    at java.base/jdk.internal.loader.BuiltinClassLoader.loadClassOrNull(BuiltinClassLoader.java:622) ~[na:na]

    at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:580) ~[na:na]

    at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:190) ~[na:na]

    at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:499) ~[na:na]

    at java.base/java.lang.Class.getDeclaredMethods0(Native Method) ~[na:na]

    at java.base/java.lang.Class.privateGetDeclaredMethods(Class.java:3119) ~[na:na]

    at java.base/java.lang.Class.getDeclaredMethods(Class.java:2268) ~[na:na]

    at org.springframework.aop.framework.JdkDynamicAopProxy.findDefinedEqualsAndHashCodeMethods(JdkDynamicAopProxy.java:133) ~[spring-aop-5.1.2.RELEASE.jar:5.1.2.RELEASE]

    at org.springframework.aop.framework.JdkDynamicAopProxy.getProxy(JdkDynamicAopProxy.java:122) ~[spring-aop-5.1.2.RELEASE.jar:5.1.2.RELEASE]

    at org.springframework.aop.framework.JdkDynamicAopProxy.getProxy(JdkDynamicAopProxy.java:113) ~[spring-aop-5.1.2.RELEASE.jar:5.1.2.RELEASE]

    at org.springframework.aop.framework.ProxyFactory.getProxy(ProxyFactory.java:97) ~[spring-aop-5.1.2.RELEASE.jar:5.1.2.RELEASE]

    at org.springframework.batch.core.configuration.annotation.SimpleBatchConfiguration.createLazyProxy(SimpleBatchConfiguration.java:100) ~[spring-batch-core-4.1.0.RELEASE.jar:4.1.0.RELEASE]

    at org.springframework.batch.core.configuration.annotation.SimpleBatchConfiguration.jobRepository(SimpleBatchConfiguration.java:67) ~[spring-batch-core-4.1.0.RELEASE.jar:4.1.0.RELEASE]

    at org.springframework.batch.core.configuration.annotation.SimpleBatchConfiguration$$EnhancerBySpringCGLIB$$29ded91a.CGLIB$jobRepository$5(<generated>) ~[spring-batch-core-4.1.0.RELEASE.jar:4.1.0.RELEASE]

    at org.springframework.batch.core.configuration.annotation.SimpleBatchConfiguration$$EnhancerBySpringCGLIB$$29ded91a$$FastClassBySpringCGLIB$$36366ee5.invoke(<generated>) ~[spring-batch-core-4.1.0.RELEASE.jar:4.1.0.RELEASE]

    at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:244) ~[spring-core-5.1.2.RELEASE.jar:5.1.2.RELEASE]

    at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:363) ~[spring-context-5.1.2.RELEASE.jar:5.1.2.RELEASE]

    at org.springframework.batch.core.configuration.annotation.SimpleBatchConfiguration$$EnhancerBySpringCGLIB$$29ded91a.jobRepository(<generated>) ~[spring-batch-core-4.1.0.RELEASE.jar:4.1.0.RELEASE]

    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]

    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:na]

    at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]

    at java.base/java.lang.reflect.Method.invoke(Method.java:564) ~[na:na]

    at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:154) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE]

    ... 56 common frames omitted

Caused by: java.lang.ClassNotFoundException: javax.batch.runtime.JobInstance

    at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:582) ~[na:na]

    at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:190) ~[na:na]

    at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:499) ~[na:na]

    ... 84 common frames omitted





Process finished with exit code 1

This is my DemoApplication...

package com.example.demo;



import org.springframework.boot.SpringApplication;

import org.springframework.boot.autoconfigure.SpringBootApplication;



import java.util.logging.Logger;



@SpringBootApplication

public class DemoApplication {



    public static void main(String args) {

        Logger logger = Logger.getLogger("SpringBatchConfig.java");



        logger.info("starting project...");



        SpringApplication.run(DemoApplication.class, args);



        logger.info("done processing");





    }

}

My SpringBatchConfiguration class...

    @Configuration

@EnableBatchProcessing

public class SpringBatchConfig {



    @Autowired

    public JobBuilderFactory jobBuilderFactory;



    @Autowired

    public StepBuilderFactory stepBuilderFactory;



    @Autowired

    public DataSource dataSource;

//

    @Bean

    public static DataSource dataSource() {

        final DriverManagerDataSource dataSource = new DriverManagerDataSource();



        dataSource.setDriverClassName("com.mysql.jdbc.Driver");

        dataSource.setUrl("jdbc:mysql://127.0.0.1:3306/custdb");

        dataSource.setUsername("root");



        try {

            String decryptedPassword = aes.decrypt("au4/MawRFvwOri4zWDMsPQ==");

            dataSource.setPassword(decryptedPassword);

        } catch (Exception e) {logger.info(e.getMessage());}



        return dataSource;

    }

}

And finally my 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>com.example</groupId>

    <artifactId>demo</artifactId>

    <version>0.0.1-SNAPSHOT</version>

    <packaging>jar</packaging>



    <name>demo</name>

    <description>Demo project for Spring Boot</description>



    <parent>

        <groupId>org.springframework.boot</groupId>

        <artifactId>spring-boot-starter-parent</artifactId>

        <version>2.1.0.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>

    </properties>



    <dependencies>

        <dependency>

            <groupId>org.springframework.boot</groupId>

            <artifactId>spring-boot-starter</artifactId>

        </dependency>



        <dependency>

            <groupId>org.springframework.boot</groupId>

            <artifactId>spring-boot-starter-test</artifactId>

            <scope>test</scope>

        </dependency>



        <!-- https://mvnrepository.com/artifact/org.springframework.batch/spring-batch-core -->

        <dependency>

            <groupId>org.springframework.batch</groupId>

            <artifactId>spring-batch-core</artifactId>

            <version>4.1.0.RELEASE</version>

        </dependency>



        <!-- https://mvnrepository.com/artifact/org.springframework/spring-jdbc -->

        <dependency>

            <groupId>org.springframework</groupId>

            <artifactId>spring-jdbc</artifactId>

            <version>5.1.2.RELEASE</version>

        </dependency>



        <!-- https://mvnrepository.com/artifact/javax.persistence/javax.persistence-api -->

        <dependency>

            <groupId>javax.persistence</groupId>

            <artifactId>javax.persistence-api</artifactId>

            <version>2.2</version>

        </dependency>



        <!-- https://mvnrepository.com/artifact/mysql/mysql-connector-java -->

        <dependency>

            <groupId>mysql</groupId>

            <artifactId>mysql-connector-java</artifactId>

            <version>8.0.13</version>

        </dependency>



        <!-- https://mvnrepository.com/artifact/org.springframework.batch/spring-batch-infrastructure -->

        <dependency>

            <groupId>org.springframework.batch</groupId>

            <artifactId>spring-batch-infrastructure</artifactId>

            <version>4.1.0.RELEASE</version>

        </dependency>



        <!-- https://mvnrepository.com/artifact/org.springframework/spring-oxm -->

        <dependency>

            <groupId>org.springframework</groupId>

            <artifactId>spring-oxm</artifactId>

            <version>5.1.2.RELEASE</version>

        </dependency>





    </dependencies>



    <build>

        <plugins>

            <plugin>

                <groupId>org.springframework.boot</groupId>

                <artifactId>spring-boot-maven-plugin</artifactId>

            </plugin>

        </plugins>

    </build>

</project>

You need to define a JobBuilderFactory bean

@Bean

public JobBuilderFactory jobBuilderFactory() throws Exception {

    JobBuilderFactory jobBuilderFactory = new JobBuilderFactory(jobRepository());

    return jobBuilderFactory;

}

java.lang.ClassNotFoundException: javax.batch.runtime.JobInstance means you have a dependency resolution issue and the JSR-352 jar is not in your classpath. I would recommend to use the spring-boot-starter-batch and let spring boot manage dependencies instead of manually importing spring-batch-core and spring-batch-infrastrucutre and set their version to 4.1.0.

You need to:

• remove spring-batch-core and spring-batch-infrastrucutre and replace them with spring-boot-starter-batch (without specifying the version, Spring Boot will import the right version)


• In your SpringBatchConfig, you autowire the datasource and you define it as a bean at the same time. While this is not an issue, I don't see why you need to autowire the datasource in this class, so you can try to remove @Autowired public DataSource dataSource; and make the @Bean public static DataSource dataSource() non static.

Hope this helps.