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  1. Spring Batch
  2. BATCH-1778

MapStepExecutionDao throws an OptimisticLockingFailureException

    Details

    • Type: Bug
    • Status: Open
    • Priority: Minor
    • Resolution: Unresolved
    • Affects Version/s: 2.1.7
    • Fix Version/s: None
    • Component/s: Core
    • Labels:
      None
    • Environment:
      AIX 5.3
      JRE 1.6.0 IBM

      Description

      Hi,

      I use a multi-threaded step (via a ThreadPoolTaskExecutor) and I encountered an unexpected OptimisticLockingFailureException.

      According to the javadoc of class MapJobRepositoryFactoryBean, it should work (Not suited for use in multi-threaded jobs with splits, although it should be safe to use in a multi-threaded step).

      Here is the configuration of the job repository :

      	<bean id="jobRepository"
      		class="org.springframework.batch.core.repository.support.MapJobRepositoryFactoryBean">
      		<property name="transactionManager">
      			<bean
      				class="org.springframework.batch.support.transaction.ResourcelessTransactionManager" />
      		</property>
      	</bean>
      

      FYI, I've already encountered a strange behaviour, cf https://jira.springsource.org/browse/BATCH-1774.

      Here is the stack trace:
      org.springframework.dao.OptimisticLockingFailureException: Attempt to update step execution id=2 with wrong version (1), where current version is 2
      	at org.springframework.batch.core.repository.dao.MapStepExecutionDao.updateStepExecution(MapStepExecutionDao.java:98)
      	at org.springframework.batch.core.repository.support.SimpleJobRepository.update(SimpleJobRepository.java:171)
      	at sun.reflect.GeneratedMethodAccessor21.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
      	at java.lang.reflect.Method.invoke(Method.java:611)
      	at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:309)
      	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.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
      	at $Proxy1.update(Unknown Source)
      	at org.springframework.batch.core.step.tasklet.TaskletStep$ChunkTransactionCallback.doInTransaction(TaskletStep.java:432)
      	at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:130)
      	at org.springframework.batch.core.step.tasklet.TaskletStep$2.doInChunkContext(TaskletStep.java:264)
      	at org.springframework.batch.core.scope.context.StepContextRepeatCallback.doInIteration(StepContextRepeatCallback.java:76)
      	at org.springframework.batch.repeat.support.TaskExecutorRepeatTemplate$ExecutingRunnable.run(TaskExecutorRepeatTemplate.java:257)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:897)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:919)
      	at java.lang.Thread.run(Thread.java:736)
      

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            • Assignee:
              david_syer Dave Syer
              Reporter:
              yamo93 Yann Moisan
            • Votes:
              1 Vote for this issue
              Watchers:
              1 Start watching this issue

              Dates

              • Created:
                Updated: