Spring批处理 - 步骤执行数据已更新时提交失败错误

时间：2014-04-28 05:12:06

标签： spring-batch spring-boot

我正在使用Spring Boot运行Spring Batch，但我不确定我的springbatch配置是否缺少某些东西，或者我使用springboot错误地启动了。 （使用springboot：1.0.2，spring-batch：2.2.6）。我有一个简单的批量配置（从H2 db读取并写入文件）。

我在h2 db中有几个测试记录。当我通过gradlew bootRun启动时，第一个作业执行失败，出现以下错误。但后续作业处理正确（对于相同的记录）。我尝试了各种延迟和初始延迟设置，它们似乎不会影响第一次执行。我有什么配置吗？

[pool-2-thread-1] ERROR org.springframework.transaction.support.TransactionSynchronizationUtils - TransactionSynchronization.beforeCompletion threw exception
java.lang.NullPointerException: null
    at org.springframework.orm.hibernate4.SpringSessionSynchronization.beforeCompletion(SpringSessionSynchronization.java:101) ~[spring-orm-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at org.springframework.transaction.support.TransactionSynchronizationUtils.triggerBeforeCompletion(TransactionSynchronizationUtils.java:106) ~[spring-tx-4.0.3.RELEASE.jar:4.0.3.RELEASE]


followed by

[pool-2-thread-1] INFO  org.springframework.batch.core.step.tasklet.TaskletStep - Commit failed while step execution data was already updated. Reverting to old version.
[pool-2-thread-1] ERROR org.springframework.batch.core.step.AbstractStep - Encountered an error executing the step
java.lang.NullPointerException: null
    at org.springframework.orm.hibernate4.SpringSessionSynchronization.getCurrentSession(SpringSessionSynchronization.java:51) ~[spring-orm-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at org.springframework.orm.hibernate4.SpringSessionSynchronization.beforeCommit(SpringSessionSynchronization.java:85) ~[spring-orm-3.2.8.RELEASE.jar:3.2.8.RELEASE]
    at org.springframework.transaction.support.TransactionSynchronizationUtils.triggerBeforeCommit(TransactionSynchronizationUtils.java:95) ~[spring-tx-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at org.springframework.transaction.support.AbstractPlatformTransactionManager.triggerBeforeCommit(AbstractPlatformTransactionManager.java:928) ~[spring-tx-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at org.springframework.transaction.support.AbstractPlatformTransactionManager.processCommit(AbstractPlatformTransactionManager.java:740) ~[spring-tx-4.0.3.RELEASE.jar:4.0.3.RELEASE]

我的配置非常简单：

@EnableScheduling
@EnableAutoConfiguration
class MyJobScheduler {

    @Autowired
    JobLauncher jobLauncher

    @Autowired
    Job myJob

    @Scheduled(fixedDelayString = '${jobDelay}', initialDelayString = '${initialDelay}')
    public void startJob() {
        JobParameters jobParameters = new JobParametersBuilder().addLong("time",System.currentTimeMillis()).toJobParameters()
        jobLauncher.run(myJob, jobParameters)

    }

    @Override
    public void run(String... args) {
        startJob()
    }

}

@Configuration
@EnableBatchProcessing
@ComponentScan
class MyBatchJobConfiguration {
  //ItemReader, ItemWriter, Job, Step etc. all implemented, works fine on 2+ runs
}

@Configuration
@EnableAutoConfiguration
@ComponentScan
public class Application {

    public static void main(String[] args) {
        Object[] sources = [Application.class, MyJobsScheduler.class]
        SpringApplication.run(sources, args)
    }
}

更新：

我正在使用Gorm进行数据访问。它使用Hibernate4，NPE来自sessionHolder为null。可能是在配置中的某个地方，sessionHolder在第一个查询之前未初始化（因为后续查询很好）。我将把它隔离到一个项目并将更新。

Per Dave的评论如下，修改了build.gradle，如下所示：

compile("org.springframework:spring-orm:4.0.3.RELEASE")
compile("org.grails:gorm-hibernate4-spring-boot:1.0.0.RC3") {
    exclude module: 'spring-orm'
}

完成跟踪：错误:(仅第一次发生）

17:58:55.350 [pool-2-thread-1] ERROR org.springframework.transaction.support.TransactionSynchronizationUtils - TransactionSynchronization.beforeCompletion threw exception
java.lang.NullPointerException: null
    at org.springframework.orm.hibernate4.SpringSessionSynchronization.beforeCompletion(SpringSessionSynchronization.java:107) ~[spring-orm-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at org.springframework.transaction.support.TransactionSynchronizationUtils.triggerBeforeCompletion(TransactionSynchronizationUtils.java:106) ~[spring-tx-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at org.springframework.transaction.support.AbstractPlatformTransactionManager.triggerBeforeCompletion(AbstractPlatformTransactionManager.java:941) [spring-tx-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at org.springframework.transaction.support.AbstractPlatformTransactionManager.processCommit(AbstractPlatformTransactionManager.java:783) [spring-tx-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at org.springframework.transaction.support.AbstractPlatformTransactionManager.commit(AbstractPlatformTransactionManager.java:726) [spring-tx-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.7.0_45]
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) ~[na:1.7.0_45]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.7.0_45]
    at java.lang.reflect.Method.invoke(Method.java:606) ~[na:1.7.0_45]
    at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317) [spring-aop-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:190) [spring-aop-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157) [spring-aop-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at org.springframework.batch.core.configuration.annotation.SimpleBatchConfiguration$PassthruAdvice.invoke(SimpleBatchConfiguration.java:117) [spring-batch-core-2.2.6.RELEASE.jar:na]
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) [spring-aop-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:207) [spring-aop-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at com.sun.proxy.$Proxy45.commit(Unknown Source) [na:na]
    at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:150) [spring-tx-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at org.springframework.batch.core.step.tasklet.TaskletStep$2.doInChunkContext(TaskletStep.java:267) [spring-batch-core-2.2.6.RELEASE.jar:na]
    at org.springframework.batch.core.scope.context.StepContextRepeatCallback.doInIteration(StepContextRepeatCallback.java:77) [spring-batch-core-2.2.6.RELEASE.jar:na]
    at org.springframework.batch.repeat.support.RepeatTemplate.getNextResult(RepeatTemplate.java:368) [spring-batch-infrastructure-2.2.6.RELEASE.jar:na]
    at org.springframework.batch.repeat.support.RepeatTemplate.executeInternal(RepeatTemplate.java:215) [spring-batch-infrastructure-2.2.6.RELEASE.jar:na]
    at org.springframework.batch.repeat.support.RepeatTemplate.iterate(RepeatTemplate.java:144) [spring-batch-infrastructure-2.2.6.RELEASE.jar:na]
    at org.springframework.batch.core.step.tasklet.TaskletStep.doExecute(TaskletStep.java:253) [spring-batch-core-2.2.6.RELEASE.jar:na]
    at org.springframework.batch.core.step.AbstractStep.execute(AbstractStep.java:195) [spring-batch-core-2.2.6.RELEASE.jar:na]
    at org.springframework.batch.core.job.SimpleStepHandler.handleStep(SimpleStepHandler.java:141) [spring-batch-core-2.2.6.RELEASE.jar:na]
    at org.springframework.batch.core.job.AbstractJob.handleStep(AbstractJob.java:380) [spring-batch-core-2.2.6.RELEASE.jar:na]
    at org.springframework.batch.core.job.SimpleJob.doExecute(SimpleJob.java:124) [spring-batch-core-2.2.6.RELEASE.jar:na]
    at org.springframework.batch.core.job.AbstractJob.execute(AbstractJob.java:301) [spring-batch-core-2.2.6.RELEASE.jar:na]
    at org.springframework.batch.core.launch.support.SimpleJobLauncher$1.run(SimpleJobLauncher.java:134) [spring-batch-core-2.2.6.RELEASE.jar:na]
    at org.springframework.core.task.SyncTaskExecutor.execute(SyncTaskExecutor.java:50) [spring-core-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at org.springframework.batch.core.launch.support.SimpleJobLauncher.run(SimpleJobLauncher.java:127) [spring-batch-core-2.2.6.RELEASE.jar:na]
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.7.0_45]
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) ~[na:1.7.0_45]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.7.0_45]
    at java.lang.reflect.Method.invoke(Method.java:606) ~[na:1.7.0_45]
    at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317) [spring-aop-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:190) [spring-aop-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157) [spring-aop-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at org.springframework.batch.core.configuration.annotation.SimpleBatchConfiguration$PassthruAdvice.invoke(SimpleBatchConfiguration.java:117) [spring-batch-core-2.2.6.RELEASE.jar:na]
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) [spring-aop-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:207) [spring-aop-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at com.sun.proxy.$Proxy55.run(Unknown Source) [na:na]
    at org.springframework.batch.core.launch.JobLauncher$run.call(Unknown Source) [spring-batch-core-2.2.6.RELEASE.jar:na]
    at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45) [groovy-all-2.2.2.jar:2.2.2]
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108) [groovy-all-2.2.2.jar:2.2.2]
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:120) [groovy-all-2.2.2.jar:2.2.2]
    at mypackage.MyJobScheduler.startJob(MyJobScheduler.groovy:38) [main/:na]
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.7.0_45]
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) ~[na:1.7.0_45]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.7.0_45]
    at java.lang.reflect.Method.invoke(Method.java:606) ~[na:1.7.0_45]
    at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:65) [spring-context-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) [spring-context-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [na:1.7.0_45]
    at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:304) [na:1.7.0_45]
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:178) [na:1.7.0_45]
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) [na:1.7.0_45]
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [na:1.7.0_45]
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [na:1.7.0_45]
    at java.lang.Thread.run(Thread.java:744) [na:1.7.0_45]
17:58:55.351 [pool-2-thread-1] ERROR org.springframework.transaction.support.TransactionSynchronizationUtils - TransactionSynchronization.afterCompletion threw exception
java.lang.NullPointerException: null
    at org.springframework.orm.hibernate4.SpringSessionSynchronization.afterCompletion(SpringSessionSynchronization.java:130) ~[spring-orm-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at org.springframework.transaction.support.TransactionSynchronizationUtils.invokeAfterCompletion(TransactionSynchronizationUtils.java:168) ~[spring-tx-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at org.springframework.transaction.support.AbstractPlatformTransactionManager.invokeAfterCompletion(AbstractPlatformTransactionManager.java:997) [spring-tx-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at org.springframework.transaction.support.AbstractPlatformTransactionManager.triggerAfterCompletion(AbstractPlatformTransactionManager.java:972) [spring-tx-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at org.springframework.transaction.support.AbstractPlatformTransactionManager.doRollbackOnCommitException(AbstractPlatformTransactionManager.java:915) [spring-tx-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at org.springframework.transaction.support.AbstractPlatformTransactionManager.processCommit(AbstractPlatformTransactionManager.java:785) [spring-tx-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at org.springframework.transaction.support.AbstractPlatformTransactionManager.commit(AbstractPlatformTransactionManager.java:726) [spring-tx-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.7.0_45]
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) ~[na:1.7.0_45]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.7.0_45]
    at java.lang.reflect.Method.invoke(Method.java:606) ~[na:1.7.0_45]
    at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317) [spring-aop-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:190) [spring-aop-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157) [spring-aop-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at org.springframework.batch.core.configuration.annotation.SimpleBatchConfiguration$PassthruAdvice.invoke(SimpleBatchConfiguration.java:117) [spring-batch-core-2.2.6.RELEASE.jar:na]
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) [spring-aop-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:207) [spring-aop-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at com.sun.proxy.$Proxy45.commit(Unknown Source) [na:na]
    at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:150) [spring-tx-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at org.springframework.batch.core.step.tasklet.TaskletStep$2.doInChunkContext(TaskletStep.java:267) [spring-batch-core-2.2.6.RELEASE.jar:na]
    at org.springframework.batch.core.scope.context.StepContextRepeatCallback.doInIteration(StepContextRepeatCallback.java:77) [spring-batch-core-2.2.6.RELEASE.jar:na]
    at org.springframework.batch.repeat.support.RepeatTemplate.getNextResult(RepeatTemplate.java:368) [spring-batch-infrastructure-2.2.6.RELEASE.jar:na]
    at org.springframework.batch.repeat.support.RepeatTemplate.executeInternal(RepeatTemplate.java:215) [spring-batch-infrastructure-2.2.6.RELEASE.jar:na]
    at org.springframework.batch.repeat.support.RepeatTemplate.iterate(RepeatTemplate.java:144) [spring-batch-infrastructure-2.2.6.RELEASE.jar:na]
    at org.springframework.batch.core.step.tasklet.TaskletStep.doExecute(TaskletStep.java:253) [spring-batch-core-2.2.6.RELEASE.jar:na]
    at org.springframework.batch.core.step.AbstractStep.execute(AbstractStep.java:195) [spring-batch-core-2.2.6.RELEASE.jar:na]
    at org.springframework.batch.core.job.SimpleStepHandler.handleStep(SimpleStepHandler.java:141) [spring-batch-core-2.2.6.RELEASE.jar:na]
    at org.springframework.batch.core.job.AbstractJob.handleStep(AbstractJob.java:380) [spring-batch-core-2.2.6.RELEASE.jar:na]
    at org.springframework.batch.core.job.SimpleJob.doExecute(SimpleJob.java:124) [spring-batch-core-2.2.6.RELEASE.jar:na]
    at org.springframework.batch.core.job.AbstractJob.execute(AbstractJob.java:301) [spring-batch-core-2.2.6.RELEASE.jar:na]
    at org.springframework.batch.core.launch.support.SimpleJobLauncher$1.run(SimpleJobLauncher.java:134) [spring-batch-core-2.2.6.RELEASE.jar:na]
    at org.springframework.core.task.SyncTaskExecutor.execute(SyncTaskExecutor.java:50) [spring-core-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at org.springframework.batch.core.launch.support.SimpleJobLauncher.run(SimpleJobLauncher.java:127) [spring-batch-core-2.2.6.RELEASE.jar:na]
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.7.0_45]
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) ~[na:1.7.0_45]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.7.0_45]
    at java.lang.reflect.Method.invoke(Method.java:606) ~[na:1.7.0_45]
    at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317) [spring-aop-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:190) [spring-aop-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157) [spring-aop-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at org.springframework.batch.core.configuration.annotation.SimpleBatchConfiguration$PassthruAdvice.invoke(SimpleBatchConfiguration.java:117) [spring-batch-core-2.2.6.RELEASE.jar:na]
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) [spring-aop-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:207) [spring-aop-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at com.sun.proxy.$Proxy55.run(Unknown Source) [na:na]
    at org.springframework.batch.core.launch.JobLauncher$run.call(Unknown Source) [spring-batch-core-2.2.6.RELEASE.jar:na]
    at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45) [groovy-all-2.2.2.jar:2.2.2]
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108) [groovy-all-2.2.2.jar:2.2.2]
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:120) [groovy-all-2.2.2.jar:2.2.2]
    at mypackage.MyJobScheduler.startJob(MyJobScheduler.groovy:38) [main/:na]
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.7.0_45]
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) ~[na:1.7.0_45]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.7.0_45]
    at java.lang.reflect.Method.invoke(Method.java:606) ~[na:1.7.0_45]
    at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:65) [spring-context-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) [spring-context-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [na:1.7.0_45]
    at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:304) [na:1.7.0_45]
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:178) [na:1.7.0_45]
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) [na:1.7.0_45]
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [na:1.7.0_45]
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [na:1.7.0_45]
    at java.lang.Thread.run(Thread.java:744) [na:1.7.0_45]
17:58:55.544 [pool-2-thread-1] INFO  org.springframework.batch.core.step.tasklet.TaskletStep - Commit failed while step execution data was already updated. Reverting to old version.
17:58:55.547 [pool-2-thread-1] ERROR org.springframework.batch.core.step.AbstractStep - Encountered an error executing step step1 in job pendingStatusReconcileJob
java.lang.NullPointerException: null
    at org.springframework.orm.hibernate4.SpringSessionSynchronization.getCurrentSession(SpringSessionSynchronization.java:51) ~[spring-orm-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at org.springframework.orm.hibernate4.SpringSessionSynchronization.beforeCommit(SpringSessionSynchronization.java:90) ~[spring-orm-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at org.springframework.transaction.support.TransactionSynchronizationUtils.triggerBeforeCommit(TransactionSynchronizationUtils.java:95) ~[spring-tx-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at org.springframework.transaction.support.AbstractPlatformTransactionManager.triggerBeforeCommit(AbstractPlatformTransactionManager.java:928) ~[spring-tx-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at org.springframework.transaction.support.AbstractPlatformTransactionManager.processCommit(AbstractPlatformTransactionManager.java:740) ~[spring-tx-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at org.springframework.transaction.support.AbstractPlatformTransactionManager.commit(AbstractPlatformTransactionManager.java:726) ~[spring-tx-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.7.0_45]
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) ~[na:1.7.0_45]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.7.0_45]
    at java.lang.reflect.Method.invoke(Method.java:606) ~[na:1.7.0_45]
    at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317) [spring-aop-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:190) [spring-aop-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157) [spring-aop-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at org.springframework.batch.core.configuration.annotation.SimpleBatchConfiguration$PassthruAdvice.invoke(SimpleBatchConfiguration.java:117) [spring-batch-core-2.2.6.RELEASE.jar:na]
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) [spring-aop-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:207) [spring-aop-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at com.sun.proxy.$Proxy45.commit(Unknown Source) ~[na:na]
    at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:150) ~[spring-tx-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at org.springframework.batch.core.step.tasklet.TaskletStep$2.doInChunkContext(TaskletStep.java:267) ~[spring-batch-core-2.2.6.RELEASE.jar:na]
    at org.springframework.batch.core.scope.context.StepContextRepeatCallback.doInIteration(StepContextRepeatCallback.java:77) ~[spring-batch-core-2.2.6.RELEASE.jar:na]
    at org.springframework.batch.repeat.support.RepeatTemplate.getNextResult(RepeatTemplate.java:368) ~[spring-batch-infrastructure-2.2.6.RELEASE.jar:na]
    at org.springframework.batch.repeat.support.RepeatTemplate.executeInternal(RepeatTemplate.java:215) ~[spring-batch-infrastructure-2.2.6.RELEASE.jar:na]
    at org.springframework.batch.repeat.support.RepeatTemplate.iterate(RepeatTemplate.java:144) ~[spring-batch-infrastructure-2.2.6.RELEASE.jar:na]
    at org.springframework.batch.core.step.tasklet.TaskletStep.doExecute(TaskletStep.java:253) ~[spring-batch-core-2.2.6.RELEASE.jar:na]
    at org.springframework.batch.core.step.AbstractStep.execute(AbstractStep.java:195) ~[spring-batch-core-2.2.6.RELEASE.jar:na]
    at org.springframework.batch.core.job.SimpleStepHandler.handleStep(SimpleStepHandler.java:141) [spring-batch-core-2.2.6.RELEASE.jar:na]
    at org.springframework.batch.core.job.AbstractJob.handleStep(AbstractJob.java:380) [spring-batch-core-2.2.6.RELEASE.jar:na]
    at org.springframework.batch.core.job.SimpleJob.doExecute(SimpleJob.java:124) [spring-batch-core-2.2.6.RELEASE.jar:na]
    at org.springframework.batch.core.job.AbstractJob.execute(AbstractJob.java:301) [spring-batch-core-2.2.6.RELEASE.jar:na]
    at org.springframework.batch.core.launch.support.SimpleJobLauncher$1.run(SimpleJobLauncher.java:134) [spring-batch-core-2.2.6.RELEASE.jar:na]
    at org.springframework.core.task.SyncTaskExecutor.execute(SyncTaskExecutor.java:50) [spring-core-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at org.springframework.batch.core.launch.support.SimpleJobLauncher.run(SimpleJobLauncher.java:127) [spring-batch-core-2.2.6.RELEASE.jar:na]
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.7.0_45]
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) ~[na:1.7.0_45]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.7.0_45]
    at java.lang.reflect.Method.invoke(Method.java:606) ~[na:1.7.0_45]
    at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317) [spring-aop-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:190) [spring-aop-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157) [spring-aop-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at org.springframework.batch.core.configuration.annotation.SimpleBatchConfiguration$PassthruAdvice.invoke(SimpleBatchConfiguration.java:117) [spring-batch-core-2.2.6.RELEASE.jar:na]
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) [spring-aop-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:207) [spring-aop-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at com.sun.proxy.$Proxy55.run(Unknown Source) [na:na]
    at org.springframework.batch.core.launch.JobLauncher$run.call(Unknown Source) [spring-batch-core-2.2.6.RELEASE.jar:na]
    at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45) [groovy-all-2.2.2.jar:2.2.2]
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108) [groovy-all-2.2.2.jar:2.2.2]
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:120) [groovy-all-2.2.2.jar:2.2.2]
    at mypackage.MyJobScheduler.startJob(MyJobScheduler.groovy:38) [main/:na]
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.7.0_45]
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) ~[na:1.7.0_45]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.7.0_45]
    at java.lang.reflect.Method.invoke(Method.java:606) ~[na:1.7.0_45]
    at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:65) [spring-context-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) [spring-context-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [na:1.7.0_45]
    at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:304) [na:1.7.0_45]
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:178) [na:1.7.0_45]
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) [na:1.7.0_45]
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [na:1.7.0_45]
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [na:1.7.0_45]
    at java.lang.Thread.run(Thread.java:744) [na:1.7.0_45]

1 个答案:

答案 0 :(得分：1)

您的类路径上有一个旧的（不兼容的）Spring ORM版本（spring-orm-3.2.8）。摆脱它，看看它是否有效。

您可能还想添加＆＃34; spring.batch.job.enabled = false＆＃34;对于你的外部属性（因为你自己处理工作启动，所以没有必要使用Boot）。

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