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我已經實現了Spring Batch作業存儲庫實現，以將作業元數據存儲在 數據庫中。在數據庫中配置Spring Batch基礎結構 - MySQL數據截斷錯誤
持久的工作庫
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:batch="http://www.springframework.org/schema/batch"
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/batch
http://www.springframework.org/schema/batch/spring-batch-2.2.xsd">
<!-- stored job-meta in memory -->
<batch:job-repository id="jobRepository"
data-source="dataSource"
transaction-manager="transactionManager" />
<bean id="transactionManager"
class="org.springframework.jdbc.datasource.DataSourceTransactionManager" >
<property name="dataSource" ref="dataSource"/>
</bean>
<bean id="jobLauncher"
class="org.springframework.batch.core.launch.support.SimpleJobLauncher">
<property name="jobRepository" ref="jobRepository" />
</bean>
</beans>
database.xml是folows的配置： -
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:jdbc="http://www.springframework.org/schema/jdbc"
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.xsd">
<!-- connect to database -->
<bean id="dataSource"
class="org.springframework.jdbc.datasource.DriverManagerDataSource">
<property name="driverClassName" value="com.mysql.jdbc.Driver"></property>
<property name="url" value="jdbc:mysql://localhost:3306/sod_sustenance" />
<property name="username" value="root"></property>
<property name="password" value="root"></property>
</bean>
<bean id="oracleDataSource"
class="org.springframework.jdbc.datasource.DriverManagerDataSource">
<property name="driverClassName" value="oracle.jdbc.driver.OracleDriver"></property>
<property name="url" value="jdbc:oracle:thin:@internal.com:1533:vis" />
<property name="username" value="system"></property>
<property name="password" value="manager"></property>
</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>
後，我運行應用程序，在MySQL創建表。 但是我得到以下錯誤： -
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) values (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)]; Data truncation: Incorrect datetime value: '' for column 'CREATE_TIME' at row 1; nested exception is com.mysql.jdbc.MysqlDataTruncation: Data truncation: Incorrect datetime value: '' for column 'CREATE_TIME' 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.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:80)
at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:603)
at org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:812)
at org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:868)
at org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:872)
at org.springframework.batch.core.repository.dao.JdbcJobExecutionDao.saveJobExecution(JdbcJobExecutionDao.java:155)
at org.springframework.batch.core.repository.support.SimpleJobRepository.createJobExecution(SimpleJobRepository.java:145)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317)
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:110)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
at org.springframework.batch.core.repository.support.AbstractJobRepositoryFactoryBean$1.invoke(AbstractJobRepositoryFactoryBean.java:172)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
at com.sun.proxy.$Proxy0.createJobExecution(Unknown Source)
at org.springframework.batch.core.launch.support.SimpleJobLauncher.run(SimpleJobLauncher.java:124)
at com.sodconflict.App.run(App.java:43)
at com.sodconflict.App.main(App.java:24)
Caused by: com.mysql.jdbc.MysqlDataTruncation: Data truncation: Incorrect datetime value: '' for column 'CREATE_TIME' at row 1
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:2973)
at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1600)
at com.mysql.jdbc.ServerPreparedStatement.serverExecute(ServerPreparedStatement.java:1129)
at com.mysql.jdbc.ServerPreparedStatement.executeInternal(ServerPreparedStatement.java:681)
at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:1368)
at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:1283)
at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:1268)
at org.springframework.jdbc.core.JdbcTemplate$2.doInPreparedStatement(JdbcTemplate.java:818)
at org.springframework.jdbc.core.JdbcTemplate$2.doInPreparedStatement(JdbcTemplate.java:812)
at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:587)
... 21 more
由於這個錯誤，值無法插入和作業元數據不被插入。
只是一個更新 - 在MySQL中創建以下表結構： -
CREATE TABLE `batch_job_execution` (
`JOB_EXECUTION_ID` bigint(20) NOT NULL,
`VERSION` bigint(20) DEFAULT NULL,
`JOB_INSTANCE_ID` bigint(20) NOT NULL,
`CREATE_TIME` date DEFAULT NULL,
`START_TIME` datetime DEFAULT NULL,
`END_TIME` datetime DEFAULT NULL,
`STATUS` varchar(10) DEFAULT NULL,
`EXIT_CODE` varchar(100) DEFAULT NULL,
`EXIT_MESSAGE` varchar(2500) DEFAULT NULL,
`LAST_UPDATED` datetime DEFAULT NULL,
PRIMARY KEY (`JOB_EXECUTION_ID`),
KEY `JOB_INST_EXEC_FK` (`JOB_INSTANCE_ID`),
CONSTRAINT `JOB_INST_EXEC_FK` FOREIGN KEY (`JOB_INSTANCE_ID`) REFERENCES `batch_job_instance` (`JOB_INSTANCE_ID`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8
可能是不相關的，但不應該對CREATE_TIME類型是日期時間，而不是日期？ – gsndev