spring batch Updated July 31, 2013 by mkyong 53 comments

Spring Batch Example – CSV File To MySQL Database

In this tutorial, we will show you how to configure a Spring Batch job to read data from a CSV file into a database.

Tools and libraries used :

Maven 3
Eclipse 4.2
JDK 1.6
Spring Core 3.2.2.RELEASE
Spring Batch 2.2.0.RELEASE
MySQL Java Driver 5.1.25

1. Java Project

Create a Java Project with Maven


$ mvn archetype:generate -DgroupId=com.mkyong -DartifactId=SpringBatchExample 
  -DarchetypeArtifactId=maven-archetype-quickstart -DinteractiveMode=false

Convert to Eclipse project, and imports it into Eclipse IDE.


$ cd SpringBatchExample/
$ mvn eclipse:eclipse

2. Project Dependencies

Declares all project dependencies in pom.xml.

pom.xml


<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/maven-v4_0_0.xsd">
	<modelVersion>4.0.0</modelVersion>
	<groupId>com.mkyong</groupId>
	<artifactId>SpringBatchExample</artifactId>
	<packaging>jar</packaging>
	<version>1.0-SNAPSHOT</version>
	<name>SpringBatchExample</name>
	<url>http://maven.apache.org</url>

	<properties>
		<jdk.version>1.6</jdk.version>
		<spring.version>3.2.2.RELEASE</spring.version>
		<spring.batch.version>2.2.0.RELEASE</spring.batch.version>
		<mysql.driver.version>5.1.25</mysql.driver.version>
	</properties>

	<dependencies>

		<!-- Spring Core -->
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-core</artifactId>
			<version>${spring.version}</version>
		</dependency>
		
		<!-- Spring jdbc, for database -->
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-jdbc</artifactId>
			<version>${spring.version}</version>
		</dependency>

		<!-- Spring Batch dependencies -->
		<dependency>
			<groupId>org.springframework.batch</groupId>
			<artifactId>spring-batch-core</artifactId>
			<version>${spring.batch.version}</version>
		</dependency>
		<dependency>
			<groupId>org.springframework.batch</groupId>
			<artifactId>spring-batch-infrastructure</artifactId>
			<version>${spring.batch.version}</version>
		</dependency>

		<!-- MySQL database driver -->
		<dependency>
			<groupId>mysql</groupId>
			<artifactId>mysql-connector-java</artifactId>
			<version>${mysql.driver.version}</version>
		</dependency>

	</dependencies>
	<build>
		<finalName>spring-batch</finalName>
		<plugins>
		  <plugin>
			<groupId>org.apache.maven.plugins</groupId>
			<artifactId>maven-eclipse-plugin</artifactId>
			<version>2.9</version>
			<configuration>
				<downloadSources>true</downloadSources>
				<downloadJavadocs>false</downloadJavadocs>
			</configuration>
		  </plugin>
		  <plugin>
			<groupId>org.apache.maven.plugins</groupId>
			<artifactId>maven-compiler-plugin</artifactId>
			<version>2.3.2</version>
			<configuration>
				<source>${jdk.version}</source>
				<target>${jdk.version}</target>
			</configuration>
		  </plugin>
		</plugins>
	</build>
</project>

3. Project Directory Structure

Review the final project structure.

spring-batch-csv-database-project-structure

4. CSV File

This is the csv file in the resource folder.

report.csv


Date,Impressions,Clicks,Earning
6/1/13,"139,237",37,227.21
6/2/13,"149,582",55,234.71
6/3/13,"457,425",132,211.48
6/4/13,"466,870",141,298.40
6/5/13,"472,385",194,281.35
......

5. MySQL Database

Defines a “dataSource” bean for MySQL database. The jdbc:initialize-database is used to create the metadata tables automatically, Spring Batch need it to store the job’s detail.

resources/spring/batch/config/database.xml


<beans xmlns="http://www.springframework.org/schema/beans"
	xmlns:jdbc="http://www.springframework.org/schema/jdbc" 
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.springframework.org/schema/beans 
	http://www.springframework.org/schema/beans/spring-beans-3.2.xsd
	http://www.springframework.org/schema/jdbc 
	http://www.springframework.org/schema/jdbc/spring-jdbc-3.2.xsd">

  <!-- connect to database -->
  <bean id="dataSource"
	class="org.springframework.jdbc.datasource.DriverManagerDataSource">
	<property name="driverClassName" value="com.mysql.jdbc.Driver" />
	<property name="url" value="jdbc:mysql://localhost:3306/test" />
	<property name="username" value="root" />
	<property name="password" value="" />
  </bean>

  <bean id="transactionManager"
	class="org.springframework.batch.support.transaction.ResourcelessTransactionManager" />
	
  <!-- create job-meta tables automatically -->
  <jdbc:initialize-database data-source="dataSource">
	<jdbc:script location="org/springframework/batch/core/schema-drop-mysql.sql" />
	<jdbc:script location="org/springframework/batch/core/schema-mysql.sql" />
  </jdbc:initialize-database>

</beans>

6. Spring Batch Core Setting

Defines jobRepository and jobLauncher.

resources/spring/batch/config/context.xml


<beans xmlns="http://www.springframework.org/schema/beans"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="
	http://www.springframework.org/schema/beans 
	http://www.springframework.org/schema/beans/spring-beans-3.2.xsd">

  <!-- stored job-metadata in database -->
  <bean id="jobRepository"
	class="org.springframework.batch.core.repository.support.JobRepositoryFactoryBean">
	<property name="dataSource" ref="dataSource" />
	<property name="transactionManager" ref="transactionManager" />
	<property name="databaseType" value="mysql" />
  </bean>

  <!-- stored job-metadata in memory -->
  <!-- 
  <bean id="jobRepository"
	class="org.springframework.batch.core.repository.support.MapJobRepositoryFactoryBean">
	<property name="transactionManager" ref="transactionManager" />
  </bean>
   -->
 
  <bean id="jobLauncher"
	class="org.springframework.batch.core.launch.support.SimpleJobLauncher">
	<property name="jobRepository" ref="jobRepository" />
  </bean>

</beans>

7. Spring Batch Jobs

This is the main xml file to configure the Spring batch job. This job-report.xml file define a job to read a report.csv file, match it to report plain pojo and write the data into MySQL database.

Read the comment, it should be self-explanatory. Btw, remember create the “RAW_REPORT” table manually.

resources/spring/batch/jobs/job-report.xml


<beans xmlns="http://www.springframework.org/schema/beans"
	xmlns:batch="http://www.springframework.org/schema/batch" 
	xmlns:task="http://www.springframework.org/schema/task"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.springframework.org/schema/batch
	http://www.springframework.org/schema/batch/spring-batch-2.2.xsd
	http://www.springframework.org/schema/beans 
	http://www.springframework.org/schema/beans/spring-beans-3.2.xsd">

  <bean id="report" class="com.mkyong.model.Report" scope="prototype" />
    
  <batch:job id="reportJob">
	<batch:step id="step1">
	  <batch:tasklet>
		<batch:chunk reader="cvsFileItemReader" writer="mysqlItemWriter"
			commit-interval="2">
		</batch:chunk>
	  </batch:tasklet>
	</batch:step>
  </batch:job>

  <bean id="cvsFileItemReader" class="org.springframework.batch.item.file.FlatFileItemReader">

	<!-- Read a csv file -->
	<property name="resource" value="classpath:cvs/report.csv" />

	<property name="lineMapper">
		<bean class="org.springframework.batch.item.file.mapping.DefaultLineMapper">
		  <!-- split it -->
		  <property name="lineTokenizer">
		        <bean
			  class="org.springframework.batch.item.file.transform.DelimitedLineTokenizer">
				<property name="names" value="date,impressions,clicks,earning" />
			</bean>
		  </property>
		  <property name="fieldSetMapper">   
		         <!-- return back to reader, rather than a mapped object. -->
		         <!--
			 <bean class="org.springframework.batch.item.file.mapping.PassThroughFieldSetMapper" />
		          --> 
			  <!-- map to an object -->
			  <bean
			    class="org.springframework.batch.item.file.mapping.BeanWrapperFieldSetMapper">
				<property name="prototypeBeanName" value="report" />
			  </bean>			
		  </property>

		  </bean>
	  </property>

  </bean>

  <bean id="mysqlItemWriter"
	class="org.springframework.batch.item.database.JdbcBatchItemWriter">
	<property name="dataSource" ref="dataSource" />
	<property name="sql">
	  <value>
            <![CDATA[        
            	insert into RAW_REPORT(DATE,IMPRESSIONS,CLICKS,EARNING) 
			values (:date, :impressions, :clicks, :earning)
            ]]>
	  </value>
	</property>
	<!-- It will take care matching between object property and sql name parameter -->
	<property name="itemSqlParameterSourceProvider">
		<bean
		class="org.springframework.batch.item.database.BeanPropertyItemSqlParameterSourceProvider" />
	</property>
  </bean>

</beans>

com/mkyong/model/Report.java


package com.mkyong.model;

public class Report {

	private String Date;
	private String Impressions;
	private String Clicks;
	private String Earning;
	
	//getter and setter methods

	
}

Note
For detail explanation, please refer to this Spring batch references.

8. Run It

Loads everything and run it jobLauncher. This is the simplest way to start and test it, but, in real life, you may need to launch it with scheduler frameworks like Spring task, Quartz or system scheduler like “cron” command (I will show you in coming tutorials).

com/mkyong/App.java


package com.mkyong;

import org.springframework.batch.core.Job;
import org.springframework.batch.core.JobExecution;
import org.springframework.batch.core.JobParameters;
import org.springframework.batch.core.launch.JobLauncher;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

public class App {
  public static void main(String[] args) {

	String[] springConfig  = 
		{	"spring/batch/config/database.xml", 
			"spring/batch/config/context.xml",
			"spring/batch/jobs/job-report.xml" 
		};
		
	ApplicationContext context = 
		new ClassPathXmlApplicationContext(springConfig);
		
	JobLauncher jobLauncher = (JobLauncher) context.getBean("jobLauncher");
	Job job = (Job) context.getBean("reportJob");

	try {

		JobExecution execution = jobLauncher.run(job, new JobParameters());
		System.out.println("Exit Status : " + execution.getStatus());

	} catch (Exception e) {
		e.printStackTrace();
	}

	System.out.println("Done");

  }
}

Output. The Spring Batch metadata tables are created, and the content of report.cvs is inserted into database table “RAW_REPORT“.

Done.

Download Source Code

Download it – SpringBatch-CSV-Database-Example.zip (18 kb)

References

Written by mkyong

Software Engineer • Writer • Dad

20+ years hands-on, writing about Java, Spring, and AI. Every code example here is tested.

All posts by mkyong

53 comments on “Spring Batch Example – CSV File To MySQL Database”

Anuj
January 2, 2023 at 3:02 pm

I have to read a file from sftp server which is getting closed after first chunk execution and getting pipe closed error. Does any one has done this before like setting the resource with sftp input stream and read the file.
Any help or sample snippet will be appreciated

Reply
Charan
September 16, 2020 at 7:55 pm

How to increase batch perforamnce ..it is taking so much time to save data in db . Tried with increasing commit interval to 50000.Still it is taking 15min for 10 L records in db .

Reply
Rahul
August 27, 2020 at 12:08 pm

How to skip headers? Or One row in CSV

Reply
1. Charan
  September 17, 2020 at 6:57 pm
  
  After property resource line add this <property name=”linetoSkip” value=”1″/>
  
  Reply
  1. Charan
    September 17, 2020 at 7:16 pm
    
    <property name=”linestoSkip” value=”
    
    Reply
Shreedhar Wattamwar
November 12, 2019 at 3:26 pm

Nov 12, 2019 12:48:56 PM org.springframework.batch.core.step.AbstractStep execute
SEVERE: Encountered an error executing the step
org.springframework.batch.item.ItemStreamException: Failed to initialize the reader
at org.springframework.batch.item.support.AbstractItemCountingItemStreamItemReader.open(AbstractItemCountingItemStreamItemReader.java:142)
at org.springframework.batch.item.support.CompositeItemStream.open(CompositeItemStream.java:96)
at org.springframework.batch.core.step.tasklet.TaskletStep.open(TaskletStep.java:306)
at org.springframework.batch.core.step.AbstractStep.execute(AbstractStep.java:192)
at org.springframework.batch.core.job.SimpleStepHandler.handleStep(SimpleStepHandler.java:137)
at org.springframework.batch.core.job.flow.JobFlowExecutor.executeStep(JobFlowExecutor.java:64)
at org.springframework.batch.core.job.flow.support.state.StepState.handle(StepState.java:60)
at org.springframework.batch.core.job.flow.support.SimpleFlow.resume(SimpleFlow.java:152)
at org.springframework.batch.core.job.flow.support.SimpleFlow.start(SimpleFlow.java:131)
at org.springframework.batch.core.job.flow.FlowJob.doExecute(FlowJob.java:135)
at org.springframework.batch.core.job.AbstractJob.execute(AbstractJob.java:301)
at org.springframework.batch.core.launch.support.SimpleJobLauncher$1.run(SimpleJobLauncher.java:134)
at org.springframework.core.task.SyncTaskExecutor.execute(SyncTaskExecutor.java:49)
at org.springframework.batch.core.launch.support.SimpleJobLauncher.run(SimpleJobLauncher.java:127)
at com.csvtodbdemo.model.Driver.main(Driver.java:25)
Caused by: java.lang.IllegalStateException: Input resource must exist (reader is in ‘strict’ mode): class path resource [cvs/report.csv]
at org.springframework.batch.item.file.FlatFileItemReader.doOpen(FlatFileItemReader.java:251)
at org.springframework.batch.item.support.AbstractItemCountingItemStreamItemReader.open(AbstractItemCountingItemStreamItemReader.java:139)
… 14 more

Nov 12, 2019 12:48:56 PM org.springframework.batch.core.launch.support.SimpleJobLauncher$1 run
INFO: Job: [FlowJob: [name=reportJob]] completed with the following parameters: [{}] and the following status: [FAILED]
Exit Status : FAILED

Reply
Ali
July 8, 2019 at 10:51 pm

Hello.I have a problem when executing the program saying this error:
org.springframework.jdbc.BadSqlGrammarException: PreparedStatementCallback; bad SQL grammar [SELECT JOB_INSTANCE_ID, JOB_NAME from BATCH_JOB_INSTANCE where JOB_NAME = ? and JOB_KEY = ?]; nested exception is java.sql.SQLSyntaxErrorException: ORA-00942: table or view does not exist.

Reply
bharathi
February 4, 2019 at 8:26 pm

Hi i am the below error.can anyone tell me the solution
Feb 04, 2019 5:55:39 PM org.springframework.context.support.AbstractApplicationContext prepareRefresh
INFO: Refreshing org.springframework.context.support.ClassPathXmlApplicationContext@377dca04: startup date [Mon Feb 04 17:55:39 IST 2019]; root of context hierarchy
Feb 04, 2019 5:55:39 PM org.springframework.beans.factory.xml.XmlBeanDefinitionReader loadBeanDefinitions
INFO: Loading XML bean definitions from class path resource [spring/batch/config/database.xml]
Exception in thread “main” org.springframework.beans.factory.BeanDefinitionStoreException: IOException parsing XML document from class path resource [spring/batch/config/database.xml]; nested exception is java.io.FileNotFoundException: class path resource [spring/batch/config/database.xml] cannot be opened because it does not exist
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:341)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:302)
at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:174)
at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:209)
at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:180)
at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:243)
at org.springframework.context.support.AbstractXmlApplicationContext.loadBeanDefinitions(AbstractXmlApplicationContext.java:127)
at org.springframework.context.support.AbstractXmlApplicationContext.loadBeanDefinitions(AbstractXmlApplicationContext.java:93)
at org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:131)
at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:537)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:451)
at org.springframework.context.support.ClassPathXmlApplicationContext.(ClassPathXmlApplicationContext.java:139)
at org.springframework.context.support.ClassPathXmlApplicationContext.(ClassPathXmlApplicationContext.java:93)
at com.bhar.ex.batch.App.main(App.java:25)
Caused by: java.io.FileNotFoundException: class path resource [spring/batch/config/database.xml] cannot be opened because it does not exist
at org.springframework.core.io.ClassPathResource.getInputStream(ClassPathResource.java:157)
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:328)
… 13 more

Reply
Priyanka
November 8, 2017 at 6:20 am

Awesome post, I want to upload a CSV file using Spring MVC and then load the data into database using batch processing. Any help here?

Reply
young
October 24, 2017 at 5:34 am

are creating BATCH_JOB_ tables required? is it possible to run a job without creating the tables?

Reply
young
October 24, 2017 at 5:32 am

are meta tables are required? is it possible to run a job without creating the meta tables?

Reply
Santosh
July 30, 2017 at 6:37 pm

Hi,
Can anyone tell me how to delete table data before writing csv file data to table. I have tried using Lsiteners, but failed. It seems like lock was getting applied on table and no DML queries are allowed. Is there is a way to release the lock on table from Item Reader ?

Reply
Mahdi
July 21, 2017 at 10:12 pm

Do you have a tutoriel with the opposite ?

Reply
Amit
May 24, 2017 at 5:47 pm

how to read a file from file system instead of classpath

Reply
Ti?n D??ng
April 7, 2017 at 2:43 pm

please tell me why need this block code?

Reply
Neha
September 8, 2016 at 7:33 pm

I’m big fan of your as far as Spring Batch is concerned. Could you please also develop a code Spring Batch Example CSV to MongoDB ?

Reply
Savani
March 13, 2016 at 12:24 am

I am facing below error. Please guide whats is the issue?

nested exception is java.sql.BatchUpdateException: Table ‘test.raw_report’ doesn’t exist

21:53:00.876 [main] ERROR o.s.batch.core.step.AbstractStep – Encountered an error executing the step

org.springframework.jdbc.BadSqlGrammarException: PreparedStatementCallback; bad SQL grammar [

Reply
1. Sid
  March 11, 2019 at 6:12 pm
  
  You have to create this table manually.
  
  create table RAW_REPORT(
  
  DATE VARCHAR(100) NOT NULL,
  
  IMPRESSIONS VARCHAR(100) NOT NULL,
  
  CLICKS VARCHAR(40) NOT NULL,
  
  EARNING VARCHAR(40) NOT NULL
  
  );
  
  Reply
Shruthi
February 27, 2016 at 10:36 am

If we want to use excel as input, what can be used ? Can be excel with multiple tabs used to read data from different tabs ?

Reply
Mircea Cocosila
January 24, 2016 at 5:26 am

This article as all the other on this site are very helpful. I like the concise writing style used on this site.

I think people complaining in the comments that this sample did not work out of the box, they should read more carefully. Mkyong says in the article: “Read the comment, it should be self-explanatory. Btw, remember create the “RAW_REPORT” table manually.”

As Prasad said, the table can be created with following DDL:

create table RAW_REPORT(
DATE VARCHAR(100) NOT NULL,
IMPRESSIONS VARCHAR(100) NOT NULL,
CLICKS VARCHAR(40) NOT NULL,
EARNING VARCHAR(40) NOT NULL
);

Then build the app – for instance, from command line:
prj-top-folder> mvn clean install

Finally, run the app:
prj-top-folder> mvn exec:java -Dexec.mainClass=com.mkyong.App

Hope this helps.

Reply
1. Mohammad
  May 11, 2017 at 10:00 pm
  
  How do you create the table manually. do you just add schema.sql file within the resource section?
  
  Reply
Venkatesh Nachimuthu
July 25, 2015 at 4:31 am

how can we use the JdbcBatchItemWriter to set different sql for every record. I receive a flat file from a vendor which will have a flag indicating whether I need to insert/update that record in DB. Can I achieve this using JdbcBatchItemWriter?

Reply
user
June 19, 2015 at 2:50 am

Hello, where are the org/springframework/batch/core/schema-drop-mysql.sql and org/springframework/batch/core/schema-mysql.sql files in the source code? Could you please upload it ASAP?

Reply
1. test
  June 23, 2015 at 4:09 pm
  
  Did you got those files? Are you able to resolved following error:
  
  org.springframework.jdbc.BadSqlGrammarException: PreparedStatementCallback; bad SQL grammar [
  
  insert into RAW_REPORT(DATE,IMPRESSIONS,CLICKS,EARNING) values (?, ?, ?, ?)
  
  ]; nested exception is java.sql.BatchUpdateException: Table ‘test.RAW_REPORT’ doesn’t exist
  
  at org.springframework.jdbc.support.SQLErrorCodeSQLExceptionTranslator.doTranslate(SQLErrorCodeSQLExceptionTranslator.java:237)
  
  at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:72)
  
  at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:605)
  
  at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:617)
  
  at org.springframework.jdbc.core.JdbcTemplate.batchUpdate(JdbcTemplate.java:890)
  
  at org.springframework.jdbc.core.namedparam.NamedParameterBatchUpdateUtils.executeBatchUpdateWithNamedParameters(NamedParameterBatchUpdateUtils.java:40)
  
  at org.springframework.jdbc.core.namedparam.NamedParameterJdbcTemplate.batchUpdate(NamedParameterJdbcTemplate.java:324)
  
  at org.springframework.batch.item.database.JdbcBatchItemWriter.write(JdbcBatchItemWriter.java:182)
  
  at org.springframework.batch.core.step.item.SimpleChunkProcessor.writeItems(SimpleChunkProcessor.java:175)
  
  at org.springframework.batch.core.step.item.SimpleChunkProcessor.doWrite(SimpleChunkProcessor.java:151)
  
  at org.springframework.batch.core.step.item.SimpleChunkProcessor.write(SimpleChunkProcessor.java:274)
  
  at org.springframework.batch.core.step.item.SimpleChunkProcessor.process(SimpleChunkProcessor.java:199)
  
  at org.springframework.batch.core.step.item.ChunkOrientedTasklet.execute(ChunkOrientedTasklet.java:75)
  
  at org.springframework.batch.core.step.tasklet.TaskletStep$ChunkTransactionCallback.doInTransaction(TaskletStep.java:395)
  
  at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:131)
  
  at org.springframework.batch.core.step.tasklet.TaskletStep$2.doInChunkContext(TaskletStep.java:267)
  
  at org.springframework.batch.core.scope.context.StepContextRepeatCallback.doInIteration(StepContextRepeatCallback.java:77)
  
  at org.springframework.batch.repeat.support.RepeatTemplate.getNextResult(RepeatTemplate.java:368)
  
  at org.springframework.batch.repeat.support.RepeatTemplate.executeInternal(RepeatTemplate.java:215)
  
  at org.springframework.batch.repeat.support.RepeatTemplate.iterate(RepeatTemplate.java:144)
  
  at org.springframework.batch.core.step.tasklet.TaskletStep.doExecute(TaskletStep.java:253)
  
  at org.springframework.batch.core.step.AbstractStep.execute(AbstractStep.java:195)
  
  at org.springframework.batch.core.job.SimpleStepHandler.handleStep(SimpleStepHandler.java:137)
  
  at org.springframework.batch.core.job.flow.JobFlowExecutor.executeStep(JobFlowExecutor.java:64)
  
  at org.springframework.batch.core.job.flow.support.state.StepState.handle(StepState.java:60)
  
  at org.springframework.batch.core.job.flow.support.SimpleFlow.resume(SimpleFlow.java:152)
  
  at org.springframework.batch.core.job.flow.support.SimpleFlow.start(SimpleFlow.java:131)
  
  at org.springframework.batch.core.job.flow.FlowJob.doExecute(FlowJob.java:135)
  
  at org.springframework.batch.core.job.AbstractJob.execute(AbstractJob.java:301)
  
  at org.springframework.batch.core.launch.support.SimpleJobLauncher$1.run(SimpleJobLauncher.java:134)
  
  at org.springframework.core.task.SyncTaskExecutor.execute(SyncTaskExecutor.java:49)
  
  at org.springframework.batch.core.launch.support.SimpleJobLauncher.run(SimpleJobLauncher.java:127)
  
  at com.mkyong.App.main(App.java:27)
  
  Caused by: java.sql.BatchUpdateException: Table ‘test.RAW_REPORT’ doesn’t exist
  
  at com.mysql.jdbc.PreparedStatement.executeBatchSerially(PreparedStatement.java:2054)
  
  at com.mysql.jdbc.PreparedStatement.executeBatch(PreparedStatement.java:1467)
  
  at org.springframework.jdbc.core.JdbcTemplate$4.doInPreparedStatement(JdbcTemplate.java:905)
  
  at org.springframework.jdbc.core.JdbcTemplate$4.doInPreparedStatement(JdbcTemplate.java:890)
  
  at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:589)
  
  … 30 more
  
  Reply
Miro
June 2, 2015 at 6:20 pm

Hi there, I was wondering why are you using ResourcelessTransactionManager for job repository’s data source? I gave it a quick try and it seems it gets nothing committed into the job repository (unless there is auto-commit somewhere; might also differ based on db type). Why not to use e.g. DataSourceTransactionManager?

Reply
1. fgmp
  September 2, 2015 at 7:27 pm
  
  because this example will not work with DataSourceTransactionManager. You will get a ‘A job instance already exists and is complete for parameters={}’ message. A ‘feature’ of JSR 352
  
  Reply
Anu
May 7, 2015 at 5:27 pm

I can not use maven .. could you please provide jar list with versions or example without maven

Reply
Le Thi Giau
April 22, 2015 at 9:23 am

How can I pass the parameters to sql in spring batch?

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Neha
April 12, 2015 at 9:25 pm

@mkyoung – I see your source code is missing for “schema-drop-mysql.sql” & “schema-mysql.sql” & that’s why following error is coming

org.springframework.jdbc.BadSqlGrammarException: PreparedStatementCallback; bad SQL grammar [

insert into RAW_REPORT(DATE,IMPRESSIONS,CLICKS,EARNING) values (?, ?, ?, ?)

];

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1. Michael Chung
  November 10, 2017 at 4:19 pm
  
  The files are not missing. They come from the Spring Batch libraries.
  
  The following SQL script will be run to create metadata tables when the JDBC connection is initialized.
  
  See: https://github.com/spring-projects/spring-batch/blob/master/spring-batch-core/src/main/resources/org/springframework/batch/core/schema-mysql.sql
  
  Reply
Deepa
April 11, 2015 at 4:09 am

@mkyong – I am facing the same error that from this link.
http://stackoverflow.com/questions/29497577/org-springframework-jdbc-badsqlgrammarexception-preparedstatementcallback-bad

I expect metadata should be created by spring automatically and not by us.

Please help me to solve the error ASAP. Please do the needful.

org.springframework.jdbc.BadSqlGrammarException: PreparedStatementCallback; bad SQL grammar [

insert into RAW_REPORT(DATE,IMPRESSIONS,CLICKS,EARNING) values (?, ?, ?, ?)

]; nested exception is java.sql.BatchUpdateException: Table ‘test.raw_report’ doesn’t exist

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DLS Prasad
February 23, 2015 at 11:22 pm

Create this table, It will run and insert records in the table

create table RAW_REPORT(

DATE VARCHAR(100) NOT NULL,

IMPRESSIONS VARCHAR(100) NOT NULL,

CLICKS VARCHAR(40) NOT NULL,

EARNING VARCHAR(40) NOT NULL

);

Reply
1. ???
  February 10, 2016 at 2:58 pm
  
  thanks!! all problems are solved!!
  
  Reply
2. rajkumar
  October 16, 2017 at 3:59 pm
  
  working thanks
  
  Reply
Ashutosh Sharma
January 25, 2015 at 12:50 pm

Well this example is not working…i created the DB on my own but even after that it’s not working.

EVERE: Encountered an error executing the step

org.springframework.dao.DataIntegrityViolationException: PreparedStatementCallback; SQL [

insert into RAW_REPORT(DATE,IMPRESSIONS,CLICKS,EARNING) values (?, ?, ?, ?)

]; Data truncation: Incorrect date value: ‘Date’ for column ‘DATE’ at row 1; nested exception is java.sql.BatchUpdateException: Data truncation: Incorrect date value: ‘Date’ for column ‘DATE’ at row 1

at org.springframework.jdbc.support.SQLStateSQLExceptionTranslator.doTranslate(SQLStateSQLExceptionTranslator.java:101)

at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:72)

at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:80)

at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:605)

at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:617)

at org.springframework.jdbc.core.JdbcTemplate.batchUpdate(JdbcTemplate.java:890)

at org.springframework.jdbc.core.namedparam.NamedParameterBatchUpdateUtils.executeBatchUpdateWithNamedParameters(NamedParameterBatchUpdateUtils.java:40)

at org.springframework.jdbc.core.namedparam.NamedParameterJdbcTemplate.batchUpdate(NamedParameterJdbcTemplate.java:324)

at org.springframework.batch.item.database.JdbcBatchItemWriter.write(JdbcBatchItemWriter.java:182)

at org.springframework.batch.core.step.item.SimpleChunkProcessor.writeItems(SimpleChunkProcessor.java:175)

Reply
1. Savani
  April 12, 2015 at 9:19 pm
  
  Hi Ashutosh – Are you able to resolved this? I’m also facing same error. Please update me ASAP.
  
  Reply
Andry Rakotozafinirina
November 5, 2014 at 2:17 pm

and From txt file?

Reply
bhow
November 1, 2014 at 1:57 am

have you tried reading from a file and inserting into Cassandra database

Reply
Rohit Kausahl
October 14, 2014 at 5:23 pm

Hi Sir… getting this error after running the main file

Exception in thread “main” org.springframework.beans.factory.parsing.BeanDefinitionParsingException: Configuration problem: Cannot locate BeanDefinitionDecorator for element [initialize-database]

Offending resource: class path resource [spring/batch/config/database.xml]

at org.springframework.beans.factory.parsing.FailFastProblemReporter.fatal(FailFastProblemReporter.java:59)

Not getting the reason why it is giving error

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zhouyong
July 1, 2014 at 12:06 pm

i meet the same problem.

Reply
frank
June 24, 2014 at 10:15 pm

I tried to use driver postgresql but the log give me :

PreparedStatementCallback; bad SQL grammar [

insert into raw_report(mydate,myimpressions,myclicks,myearning)

values (?, ?, ?, ?)

]; nested exception is org.postgresql.util.PSQLException: ERROR: column “mydate” is of type timestamp without time zone but expression is of type character varying.

It seems that don’t use the Report Bean to convert the field type. I put it in job-report.xml like in the example.

Reply
1. Savani
  April 12, 2015 at 9:17 pm
  
  Hi Frank – I am also facing the same issue. Are you able to resolved this? Your earliest input is much appreciated.
  
  Reply
Varaprasad
May 15, 2014 at 2:21 am

org.springframework.dao.DataAccessResourceFailureException: Could not obtain last_insert_id(); this is the error i’m getting my data base is llg and im using schema-oracle10g.sql is this a problem Thanks in advance

Reply
1. Subbu
  May 24, 2015 at 2:26 am
  
  If you are using oracle change the database type to oracle in jobrepository declaration
  
  Reply
Pari
November 12, 2013 at 7:17 pm

I want to read application log file using spring batch to find exception and track it in database. But on the next run, I don’t want to read(baically track) the previously tracked exception.

Reply
Karkinos
October 28, 2013 at 2:28 am

Thank you Mkyong, helpful post, I would like to know the simplest way to prevent the first line headers (date,impressions,clicks,earning) to be inserted into the table. Thanks again.

Reply
1. Tiago Nunes
  January 16, 2014 at 12:22 am
  
  One of the simplest ways would be to set the ‘linesToSkip’ property of the FlatFileItemReader in the job-report.xml.
  
  Reply
Jazz
August 22, 2013 at 4:10 am

Wanted to try to build/run this tutorial but getting this issue:
ClassNotFoundException: org.springframework.retry.policy.RetryContextCache

Wondering why it is looking for the class in this package:
org.springframework.retry.policy

..instead of this package (I am able to find the missing class here)?
org.springframework.batch.retry.policy

Fyi I am not using Maven, just downloaded the following releases manually:
Spring Core 3.2.2.RELEASE
Spring Batch 2.2.0.RELEASE

Appreciate any help.. Thanks!

Reply
1. Jazz
  August 22, 2013 at 4:26 am
  
  “documentation gap”:
  https://jira.springsource.org/browse/BATCH-2055
  
  Reply
Juan
August 6, 2013 at 4:10 pm

Thank you very much. You’re post are a great inspiration for me

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daniel
July 20, 2013 at 9:13 am

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dialysis
July 17, 2013 at 11:01 am

Keep up ab muscles good work.

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Vasanth Dha
July 8, 2013 at 2:14 pm

This is really good example .Thanks a lot .

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