登录
当前位置： 首页 > 知识库问答 >
问题：

即使在成功之后，Spring Batch也会重复块大小为1的步骤

仉刚洁
2023-03-14

摘要：即使读取器/处理器/写入器成功，作业也会重新启动/重试。

我的步骤定义如下：

        return stepBuilder.get("job.transaction-export.step1")
            // .startLimit(stepStartLimit)
            .<AfxEntity, AfxEntity> chunk(chunkSize)
            .reader(reader)
            .processor(processor)
            .writer(writer)
            // .faultTolerant()
            // .backOffPolicy(exponentialRandomBackOffPolicy)
            // .retry(HttpServerErrorException.class)
            // .retry(UnknownHttpStatusCodeException.class)
            // .retry(ResourceAccessException.class)
            // .noRetry(HttpClientErrorException.class)
            .build();

日志：

2016-03-03 14:19:44.952 TRACE 26954 --- [enerContainer-1] c.a.a.e.t.TransactionMQListener          : Received message ActiveMQTextMessage {message found in here} with listener com.abc.afx.exporter.transaction.TransactionMQListener$$EnhancerBySpringCGLIB$$11c2ee83@480f78d0.
2016-03-03 14:19:44.955 DEBUG 26954 --- [enerContainer-1] c.a.a.e.t.TransactionMQListener          : jobParameters = {job parameters here}
2016-03-03 14:19:44.956 DEBUG 26954 --- [enerContainer-1] BatchConfiguration$ReferenceTargetSource : Initializing lazy target object
2016-03-03 14:19:45.847  INFO 26954 --- [enerContainer-1] o.s.b.c.l.support.SimpleJobLauncher      : Job: [SimpleJob: [name=job.transaction-export]] launched with the following parameters: [{job parameters here, launchTime=1457032784898}]
2016-03-03 14:19:45.848 DEBUG 26954 --- [enerContainer-1] o.s.batch.core.job.AbstractJob           : Job execution starting: JobExecution: id=371, version=0, startTime=null, endTime=null, lastUpdated=Thu Mar 03 14:19:45 EST 2016, status=STARTING, exitStatus=exitCode=UNKNOWN;exitDescription=, job=[JobInstance: id=370, version=0, Job=[job.transaction-export]], jobParameters=[{job parameters here, launchTime=1457032784898}]
2016-03-03 14:19:45.850 DEBUG 26954 --- [enerContainer-1] BatchConfiguration$ReferenceTargetSource : Initializing lazy target object

// step starts here
2016-03-03 14:19:46.658  INFO 26954 --- [enerContainer-1] o.s.batch.core.job.SimpleStepHandler     : Executing step: [job.transaction-export.step1]
2016-03-03 14:19:46.658 DEBUG 26954 --- [enerContainer-1] o.s.batch.core.step.AbstractStep         : Executing: id=372
2016-03-03 14:19:46.810 DEBUG 26954 --- [enerContainer-1] o.s.batch.core.scope.StepScope           : Creating object in scope=step, name=scopedTarget.reader
2016-03-03 14:19:46.817 DEBUG 26954 --- [enerContainer-1] o.s.batch.core.scope.StepScope           : Registered destruction callback in scope=step, name=scopedTarget.reader
2016-03-03 14:19:46.817 DEBUG 26954 --- [enerContainer-1] o.s.batch.core.scope.StepScope           : Creating object in scope=step, name=scopedTarget.reader.transaction
2016-03-03 14:19:46.819 DEBUG 26954 --- [enerContainer-1] o.s.batch.core.scope.StepScope           : Registered destruction callback in scope=step, name=scopedTarget.reader.transaction
2016-03-03 14:19:46.947 DEBUG 26954 --- [enerContainer-1] o.s.batch.repeat.support.RepeatTemplate  : Starting repeat context.
2016-03-03 14:19:46.947 DEBUG 26954 --- [enerContainer-1] o.s.batch.repeat.support.RepeatTemplate  : Repeat operation about to start at count=1
2016-03-03 14:19:46.948 DEBUG 26954 --- [enerContainer-1] o.s.b.c.s.c.StepContextRepeatCallback    : Preparing chunk execution for StepContext: org.springframework.batch.core.scope.context.StepContext@d9db406
2016-03-03 14:19:46.948 DEBUG 26954 --- [enerContainer-1] o.s.b.c.s.c.StepContextRepeatCallback    : Chunk execution starting: queue size=0
2016-03-03 14:19:46.950 DEBUG 26954 --- [enerContainer-1] BatchConfiguration$ReferenceTargetSource : Initializing lazy target object
2016-03-03 14:19:46.981 DEBUG 26954 --- [enerContainer-1] o.s.batch.repeat.support.RepeatTemplate  : Starting repeat context.
2016-03-03 14:19:46.981 DEBUG 26954 --- [enerContainer-1] o.s.batch.repeat.support.RepeatTemplate  : Repeat operation about to start at count=1
2016-03-03 14:19:46.992 TRACE 26954 --- [enerContainer-1] c.a.a.e.t.job.reader.TransactionReader   : In TransactionReader.read
2016-03-03 14:19:47.034 TRACE 26954 --- [enerContainer-1] c.a.a.e.t.job.reader.TransactionReader   : paymentTransaction = {map data in here}
2016-03-03 14:19:47.034 DEBUG 26954 --- [enerContainer-1] o.s.batch.repeat.support.RepeatTemplate  : Repeat is complete according to policy and result value.
2016-03-03 14:19:47.035 TRACE 26954 --- [enerContainer-1] c.a.a.e.t.j.p.TransactionProcessor       : In TransactionProcessor.process with paymentTransaction {map data in here}
2016-03-03 14:19:47.038 TRACE 26954 --- [enerContainer-1] c.a.a.e.t.j.p.TransactionProcessor       : returnAfxEntity = {map data in here}
2016-03-03 14:19:47.038 DEBUG 26954 --- [enerContainer-1] o.s.batch.core.scope.StepScope           : Creating object in scope=step, name=scopedTarget.writer.transaction-xyz
2016-03-03 14:19:47.041 DEBUG 26954 --- [enerContainer-1] o.s.batch.core.scope.StepScope           : Registered destruction callback in scope=step, name=scopedTarget.writer.transaction-xyz
2016-03-03 14:19:47.068 TRACE 26954 --- [enerContainer-1] c.a.a.e.t.j.w.v.TransactionXyzWriter     : POSTing to http://localhost:19999/transactionExportJob
2016-03-03 14:19:47.307 TRACE 26954 --- [enerContainer-1] c.a.a.e.t.j.w.v.TransactionXyzWriter     : jsonObject = {"success":"true"}
2016-03-03 14:19:47.308 DEBUG 26954 --- [enerContainer-1] o.s.b.c.step.item.ChunkOrientedTasklet   : Inputs not busy, ended: false
2016-03-03 14:19:47.308 DEBUG 26954 --- [enerContainer-1] o.s.batch.core.step.tasklet.TaskletStep  : Applying contribution: [StepContribution: read=1, written=1, filtered=0, readSkips=0, writeSkips=0, processSkips=0, exitStatus=EXECUTING]
2016-03-03 14:19:47.341 DEBUG 26954 --- [enerContainer-1] o.s.batch.core.step.tasklet.TaskletStep  : Saving step execution before commit: StepExecution: id=372, version=1, name=job.transaction-export.step1, status=STARTED, exitStatus=EXECUTING, readCount=1, filterCount=0, writeCount=1 readSkipCount=0, writeSkipCount=0, processSkipCount=0, commitCount=1, rollbackCount=0, exitDescription=

// repeat starts here
2016-03-03 14:19:47.466 DEBUG 26954 --- [enerContainer-1] o.s.batch.repeat.support.RepeatTemplate  : Repeat operation about to start at count=2
2016-03-03 14:19:47.466 DEBUG 26954 --- [enerContainer-1] o.s.b.c.s.c.StepContextRepeatCallback    : Preparing chunk execution for StepContext: org.springframework.batch.core.scope.context.StepContext@d9db406
2016-03-03 14:19:47.466 DEBUG 26954 --- [enerContainer-1] o.s.b.c.s.c.StepContextRepeatCallback    : Chunk execution starting: queue size=0
2016-03-03 14:19:47.496 DEBUG 26954 --- [enerContainer-1] o.s.batch.repeat.support.RepeatTemplate  : Starting repeat context.
2016-03-03 14:19:47.497 DEBUG 26954 --- [enerContainer-1] o.s.batch.repeat.support.RepeatTemplate  : Repeat operation about to start at count=1
2016-03-03 14:19:47.497 TRACE 26954 --- [enerContainer-1] c.a.a.e.t.job.reader.TransactionReader   : In TransactionReader.read
2016-03-03 14:19:47.534 TRACE 26954 --- [enerContainer-1] c.a.a.e.t.job.reader.TransactionReader   : paymentTransaction = {map details here}
2016-03-03 14:19:47.534 DEBUG 26954 --- [enerContainer-1] o.s.batch.repeat.support.RepeatTemplate  : Repeat is complete according to policy and result value.
2016-03-03 14:19:47.534 TRACE 26954 --- [enerContainer-1] c.a.a.e.t.j.p.TransactionProcessor       : In TransactionProcessor.process with paymentTransaction {map details here}
2016-03-03 14:19:47.534 TRACE 26954 --- [enerContainer-1] c.a.a.e.t.j.p.TransactionProcessor       : returnAfxEntity = {map details here}
2016-03-03 14:19:47.542 TRACE 26954 --- [enerContainer-1] c.a.a.e.t.j.w.v.TransactionXyzWriter     : POSTing to http://localhost:19999/transactionExportJob
2016-03-03 14:19:47.546 DEBUG 26954 --- [enerContainer-1] o.s.batch.core.step.tasklet.TaskletStep  : Applying contribution: [StepContribution: read=1, written=0, filtered=0, readSkips=0, writeSkips=0, processSkips=0, exitStatus=EXECUTING]
2016-03-03 14:19:47.546 DEBUG 26954 --- [enerContainer-1] o.s.batch.core.step.tasklet.TaskletStep  : Rollback for RuntimeException: org.springframework.web.client.ResourceAccessException: I/O error on POST request for "http://localhost:19999/transactionExportJob": Unexpected end of file from server; nested exception is java.net.SocketException: Unexpected end of file from server
2016-03-03 14:19:47.601 DEBUG 26954 --- [enerContainer-1] o.s.batch.repeat.support.RepeatTemplate  : Handling exception: org.springframework.web.client.ResourceAccessException, caused by: org.springframework.web.client.ResourceAccessException: I/O error on POST request for "http://localhost:19999/transactionExportJob": Unexpected end of file from server; nested exception is java.net.SocketException: Unexpected end of file from server
2016-03-03 14:19:47.601 DEBUG 26954 --- [enerContainer-1] o.s.batch.repeat.support.RepeatTemplate  : Handling fatal exception explicitly (rethrowing first of 1): org.springframework.web.client.ResourceAccessException: I/O error on POST request for "http://localhost:19999/transactionExportJob": Unexpected end of file from server; nested exception is java.net.SocketException: Unexpected end of file from server
2016-03-03 14:19:47.608 ERROR 26954 --- [enerContainer-1] o.s.batch.core.step.AbstractStep         : Encountered an error executing step job.transaction-export.step1 in job job.transaction-export

org.springframework.web.client.ResourceAccessException: I/O error on POST request for "http://localhost:19999/transactionExportJob": Unexpected end of file from server; nested exception is java.net.SocketException: Unexpected end of file from server
    at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:607) ~[spring-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
    at org.springframework.web.client.RestTemplate.execute(RestTemplate.java:557) ~[spring-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
    at org.springframework.web.client.RestTemplate.exchange(RestTemplate.java:475) ~[spring-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
    at com.abc.afx.exporter.transaction.job.writer.xyz.TransactionXyzWriter.write(TransactionXyzWriter.java:89) ~[classes/:na]
    at com.abc.afx.exporter.transaction.job.writer.xyz.TransactionXyzWriter$$FastClassBySpringCGLIB$$7020a21.invoke(<generated>) ~[classes/:na]
    at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204) ~[spring-core-4.2.4.RELEASE.jar:4.2.4.RELEASE]
    at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:720) ~[spring-aop-4.2.4.RELEASE.jar:4.2.4.RELEASE]
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157) [spring-aop-4.2.4.RELEASE.jar:4.2.4.RELEASE]
    at org.springframework.aop.support.DelegatingIntroductionInterceptor.doProceed(DelegatingIntroductionInterceptor.java:133) ~[spring-aop-4.2.4.RELEASE.jar:4.2.4.RELEASE]
    at org.springframework.aop.support.DelegatingIntroductionInterceptor.invoke(DelegatingIntroductionInterceptor.java:121) ~[spring-aop-4.2.4.RELEASE.jar:4.2.4.RELEASE]
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) [spring-aop-4.2.4.RELEASE.jar:4.2.4.RELEASE]
    at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:655) ~[spring-aop-4.2.4.RELEASE.jar:4.2.4.RELEASE]
    at com.abc.afx.exporter.transaction.job.writer.xyz.TransactionXyzWriter$$EnhancerBySpringCGLIB$$3eabc04e.write(<generated>) ~[classes/:na]
    at org.springframework.batch.core.step.item.SimpleChunkProcessor.writeItems(SimpleChunkProcessor.java:175) ~[spring-batch-core-3.0.6.RELEASE.jar:3.0.6.RELEASE]
    at org.springframework.batch.core.step.item.SimpleChunkProcessor.doWrite(SimpleChunkProcessor.java:151) ~[spring-batch-core-3.0.6.RELEASE.jar:3.0.6.RELEASE]
    at org.springframework.batch.core.step.item.SimpleChunkProcessor.write(SimpleChunkProcessor.java:274) ~[spring-batch-core-3.0.6.RELEASE.jar:3.0.6.RELEASE]
    at org.springframework.batch.core.step.item.SimpleChunkProcessor.process(SimpleChunkProcessor.java:199) ~[spring-batch-core-3.0.6.RELEASE.jar:3.0.6.RELEASE]
    at org.springframework.batch.core.step.item.ChunkOrientedTasklet.execute(ChunkOrientedTasklet.java:75) ~[spring-batch-core-3.0.6.RELEASE.jar:3.0.6.RELEASE]
    at org.springframework.batch.core.step.tasklet.TaskletStep$ChunkTransactionCallback.doInTransaction(TaskletStep.java:406) ~[spring-batch-core-3.0.6.RELEASE.jar:3.0.6.RELEASE]
    at org.springframework.batch.core.step.tasklet.TaskletStep$ChunkTransactionCallback.doInTransaction(TaskletStep.java:330) ~[spring-batch-core-3.0.6.RELEASE.jar:3.0.6.RELEASE]
    at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:133) ~[spring-tx-4.2.4.RELEASE.jar:4.2.4.RELEASE]
    at org.springframework.batch.core.step.tasklet.TaskletStep$2.doInChunkContext(TaskletStep.java:271) ~[spring-batch-core-3.0.6.RELEASE.jar:3.0.6.RELEASE]
    at org.springframework.batch.core.scope.context.StepContextRepeatCallback.doInIteration(StepContextRepeatCallback.java:81) ~[spring-batch-core-3.0.6.RELEASE.jar:3.0.6.RELEASE]
    at org.springframework.batch.repeat.support.RepeatTemplate.getNextResult(RepeatTemplate.java:374) ~[spring-batch-infrastructure-3.0.6.RELEASE.jar:3.0.6.RELEASE]
    at org.springframework.batch.repeat.support.RepeatTemplate.executeInternal(RepeatTemplate.java:215) ~[spring-batch-infrastructure-3.0.6.RELEASE.jar:3.0.6.RELEASE]
    at org.springframework.batch.repeat.support.RepeatTemplate.iterate(RepeatTemplate.java:144) ~[spring-batch-infrastructure-3.0.6.RELEASE.jar:3.0.6.RELEASE]
    at org.springframework.batch.core.step.tasklet.TaskletStep.doExecute(TaskletStep.java:257) ~[spring-batch-core-3.0.6.RELEASE.jar:3.0.6.RELEASE]
    at org.springframework.batch.core.step.AbstractStep.execute(AbstractStep.java:200) ~[spring-batch-core-3.0.6.RELEASE.jar:3.0.6.RELEASE]
    at org.springframework.batch.core.job.SimpleStepHandler.handleStep(SimpleStepHandler.java:148) [spring-batch-core-3.0.6.RELEASE.jar:3.0.6.RELEASE]
    at org.springframework.batch.core.job.AbstractJob.handleStep(AbstractJob.java:392) [spring-batch-core-3.0.6.RELEASE.jar:3.0.6.RELEASE]
    at org.springframework.batch.core.job.SimpleJob.doExecute(SimpleJob.java:135) [spring-batch-core-3.0.6.RELEASE.jar:3.0.6.RELEASE]
    at org.springframework.batch.core.job.AbstractJob.execute(AbstractJob.java:306) [spring-batch-core-3.0.6.RELEASE.jar:3.0.6.RELEASE]
    at org.springframework.batch.core.launch.support.SimpleJobLauncher$1.run(SimpleJobLauncher.java:135) [spring-batch-core-3.0.6.RELEASE.jar:3.0.6.RELEASE]
    at org.springframework.core.task.SyncTaskExecutor.execute(SyncTaskExecutor.java:50) [spring-core-4.2.4.RELEASE.jar:4.2.4.RELEASE]
    at org.springframework.batch.core.launch.support.SimpleJobLauncher.run(SimpleJobLauncher.java:128) [spring-batch-core-3.0.6.RELEASE.jar:3.0.6.RELEASE]
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_51]
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_51]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_51]
    ...
Caused by: java.net.SocketException: Unexpected end of file from server
    at sun.net.www.http.HttpClient.parseHTTPHeader(HttpClient.java:792) ~[na:1.8.0_51]
    at sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:647) ~[na:1.8.0_51]
    at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1535) ~[na:1.8.0_51]
    at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1440) ~[na:1.8.0_51]
    at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480) ~[na:1.8.0_51]
    at org.springframework.http.client.SimpleClientHttpResponse.getRawStatusCode(SimpleClientHttpResponse.java:48) ~[spring-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
    at org.springframework.http.client.AbstractClientHttpResponse.getStatusCode(AbstractClientHttpResponse.java:33) ~[spring-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
    at org.springframework.web.client.DefaultResponseErrorHandler.getHttpStatusCode(DefaultResponseErrorHandler.java:56) ~[spring-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
    at org.springframework.web.client.DefaultResponseErrorHandler.hasError(DefaultResponseErrorHandler.java:50) ~[spring-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
    at org.springframework.web.client.RestTemplate.handleResponse(RestTemplate.java:629) ~[spring-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
    at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:597) ~[spring-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
    ... 63 common frames omitted

2016-03-03 14:19:47.758 DEBUG 26954 --- [enerContainer-1] o.s.b.c.r.dao.JdbcStepExecutionDao       : Truncating long message before update of StepExecution, original message is: org.springframework.web.client.ResourceAccessException: I/O error on POST request for "http://localhost:19999/transactionExportJob": Unexpected end of file from server; nested exception is java.net.SocketException: Unexpected end of file from server
    at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:607)
    at org.springframework.web.client.RestTemplate.execute(RestTemplate.java:557)
    at org.springframework.web.client.RestTemplate.exchange(RestTemplate.java:475)
    at com.abc.afx.exporter.transaction.job.writer.xyz.TransactionXyzWriter.write(TransactionXyzWriter.java:89)
    at com.abc.afx.exporter.transaction.job.writer.xyz.TransactionXyzWriter$$FastClassBySpringCGLIB$$7020a21.invoke(<generated>)
    at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)
    at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:720)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157)
    at org.springframework.aop.support.DelegatingIntroductionInterceptor.doProceed(DelegatingIntroductionInterceptor.java:133)
    at org.springframework.aop.support.DelegatingIntroductionInterceptor.invoke(DelegatingIntroductionInterceptor.java:121)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
    at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:655)
    at com.abc.afx.exporter.transaction.job.writer.xyz.TransactionXyzWriter$$EnhancerBySpringCGLIB$$3eabc04e.write(<generated>)
    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$ChunkTransactionCallback.doInTransaction(TaskletStep.java:406)
    at org.springframework.batch.core.step.tasklet.TaskletStep$ChunkTransactionCallback.doInTransaction(TaskletStep.java:330)
    at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:133)
    at org.springframework.batch.core.step.tasklet.TaskletStep$2.doInChunkContext(TaskletStep.java:271)
    at org.springframework.batch.core.scope.context.StepContextRepeatCallback.doInIteration(StepContextRepeatCallback.java:81)
    at org.springframework.batch.repeat.support.RepeatTemplate.getNextResult(RepeatTemplate.java:374)
    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:257)
    at org.springframework.batch.core.step.AbstractStep.execute(AbstractStep.java:200)
    at org.springframework.batch.core.job.SimpleStepHandler.handleStep(SimpleStepHandler.java:148)
    at org.springframework.batch.core.job.AbstractJob.handleStep(AbstractJob.java:392)
    at org.springframework.batch.core.job.SimpleJob.doExecute(SimpleJob.java:135)
    at org.springframework.batch.core.job.AbstractJob.execute(AbstractJob.java:306)
    at org.springframework.batch.core.launch.support.SimpleJobLauncher$1.run(SimpleJobLauncher.java:135)
    at org.springframework.core.task.SyncTaskExecutor.execute(SyncTaskExecutor.java:50)
    at org.springframework.batch.core.launch.support.SimpleJobLauncher.run(SimpleJobLauncher.java:128)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    ...
Caused by: java.net.SocketException: Unexpected end of file from server
    at sun.net.www.http.HttpClient.parseHTTPHeader(HttpClient.java:792)
    at sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:647)
    at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1535)
    at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1440)
    at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
    at org.springframework.http.client.SimpleClientHttpResponse.getRawStatusCode(SimpleClientHttpResponse.java:48)
    at org.springframework.http.client.AbstractClientHttpResponse.getStatusCode(AbstractClientHttpResponse.java:33)
    at org.springframework.web.client.DefaultResponseErrorHandler.getHttpStatusCode(DefaultResponseErrorHandler.java:56)
    at org.springframework.web.client.DefaultResponseErrorHandler.hasError(DefaultResponseErrorHandler.java:50)
    at org.springframework.web.client.RestTemplate.handleResponse(RestTemplate.java:629)
    at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:597)
    ... 63 more

2016-03-03 14:19:47.892 DEBUG 26954 --- [enerContainer-1] o.s.batch.core.step.AbstractStep         : Step execution complete: StepExecution: id=372, version=3, name=job.transaction-export.step1, status=FAILED, exitStatus=FAILED, readCount=2, filterCount=0, writeCount=1 readSkipCount=0, writeSkipCount=0, processSkipCount=0, commitCount=1, rollbackCount=1
2016-03-03 14:19:48.017 DEBUG 26954 --- [enerContainer-1] o.s.batch.core.job.AbstractJob           : Upgrading JobExecution status: StepExecution: id=372, version=3, name=job.transaction-export.step1, status=FAILED, exitStatus=FAILED, readCount=2, filterCount=0, writeCount=1 readSkipCount=0, writeSkipCount=0, processSkipCount=0, commitCount=1, rollbackCount=1, exitDescription=org.springframework.web.client.ResourceAccessException: I/O error on POST request for "http://localhost:19999/transactionExportJob": Unexpected end of file from server; nested exception is java.net.SocketException: Unexpected end of file from server
    at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:607)
    at org.springframework.web.client.RestTemplate.execute(RestTemplate.java:557)
    at org.springframework.web.client.RestTemplate.exchange(RestTemplate.java:475)
    at com.abc.afx.exporter.transaction.job.writer.xyz.TransactionXyzWriter.write(TransactionXyzWriter.java:89)
    at com.abc.afx.exporter.transaction.job.writer.xyz.TransactionXyzWriter$$FastClassBySpringCGLIB$$7020a21.invoke(<generated>)
    at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)
    at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:720)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157)
    at org.springframework.aop.support.DelegatingIntroductionInterceptor.doProceed(DelegatingIntroductionInterceptor.java:133)
    at org.springframework.aop.support.DelegatingIntroductionInterceptor.invoke(DelegatingIntroductionInterceptor.java:121)
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
    at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:655)
    at com.abc.afx.exporter.transaction.job.writer.xyz.TransactionXyzWriter$$EnhancerBySpringCGLIB$$3eabc04e.write(<generated>)
    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$ChunkTransactionCallback.doInTransaction(TaskletStep.java:406)
    at org.springframework.batch.core.step.tasklet.TaskletStep$ChunkTransactionCallback.doInTransaction(TaskletStep.java:330)
    at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:133)
    at org.springframework.batch.core.step.tasklet.TaskletStep$2.doInChunkContext(TaskletStep.java:271)
    at org.springframework.batch.core.scope.context.StepContextRepeatCallback.doInIteration(StepContextRepeatCallback.java:81)
    at org.springframework.batch.repeat.support.RepeatTemplate.getNextResult(RepeatTemplate.java:374)
    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:257)
    at org.springframework.batch.core.step.AbstractStep.execute(AbstractStep.java:200)
    at org.springframework.batch.core.job.SimpleStepHandler.handleStep(SimpleStepHandler.java:148)
    at org.springframework.batch.core.job.AbstractJob.handleStep(AbstractJob.java:392)
    at org.springframework.batch.core.job.SimpleJob.doExecute(SimpleJob.java:135)
    at org.springframework.batch.core.job.AbstractJob.execute(AbstractJob.java:306)
    at org.springframework.batch.core.launch.support.SimpleJobLauncher$1.run(SimpleJobLauncher.java:135)
    at org.springframework.core.task.SyncTaskExecutor.execute(SyncTaskExecutor.java:50)
    at org.springframework.batch.core.launch.support.SimpleJobLauncher.run(SimpleJobLauncher.java:128)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    ...
Caused by: java.net.SocketException: Unexpected end of file from server
    ... 74 more

...

, job=[JobInstance: id=370, version=0, Job=[job.transaction-export]], jobParameters=[{job parameters here, launchTime=1457032784898}]
2016-03-03 14:19:48.018 TRACE 26954 --- [enerContainer-1] .p.j.PatientScheduleJobExecutionListener : Job {job parameters here, launchTime=1457032784898} has completed.

共有1个答案

阎懿轩
2023-03-14

您可以尝试使用步骤监听器，然后决定重复一个步骤或完成作业。检查这个答案。

 类似资料：
  • 即使成功，构建也会标记为不稳定

    问题内容： 我正在运行Jenkins 1.411版，并使用Maven进行构建。 即使应用程序构建成功，Jenkins仍将其视为不稳定的构建。我已禁用所有测试以隔离问题。 问题答案： 我前一段时间使用hudson / jenkins，但您应该看看Jenkins术语 不稳定的构建 ： 如果构建成功构建并且一个或多个发布者报告该构建不稳定，则该构建不稳定。 例如，如果配置了JUnit发布者并且测试失败，

  • 即使使用setTimeOut之后，setState也会立即更新

    问题内容： 我有一个包含10个元素的div，这些元素将被逐个更新，延迟时间为2秒。下面是相同的代码 但是，当我运行它时，所有元素都会一起更新。该程序只是添加一个延迟添加一个开始，并且所有元素都一起更新（被标记）。如何制作代码来逐一标记元素？ 问题答案： 您正在打破React的两个基本规则： 不要直接改变状态 如果根据现有状态更新状态，请使用回调形式，因为状态更新可能是异步的（无论如何，在您的示例中

  • 即使在ajax更新[重复]之后也渲染了旧值

    在下面的代码中，我单击Submit按钮。在backing\u home中，通过ajax调用将布尔值更改为true。 如果我删除渲染的，我会正确地看到更新的输出。但是对于下面的代码，它是。我认为它没有呈现新值 可能是什么原因？

  • CSS-即使行未满，也使图像大小相同[重复]

    我正在尝试为我的rails应用程序中的图像做一个布局，但我在对齐方面遇到了麻烦。 HTML CSS 我以为flexbox是最好的方法。我想要的图像在窗口调整大小，这就是为什么我有宽度：100%。 编辑： 实际上，看起来我的问题是Flex-Box的一个重复：将最后一行对齐到网格。我解决了插入空元素来填充行的问题，就像第一个答案所暗示的那样。

  • CORS-Firefox即使在成功的OPTIONS响应后也不会发送API调用

    这是一个经过验证的API，我试图调用...我可以看到，OPTIONs调用返回200 OK和适当的响应头，仍然火狐不发送API调用，完美地工作在Chrome...有什么想法吗 一些值隐藏在下面... 响应报头 HTTP/1.1 200 OK 访问-控制-允许-起源：* 访问-控制-允许-方法：[POST，GET] 访问-控制-允许-报头：授权 日期：周三，02 Oct 2013 20:52:02 G

  • TFS 2015 Maven构建步骤：即使有问题也要成功

    SLF4J:类路径包含多个SLF4J绑定。 slf4j:在[jar:file://c://windows/serviceprofiles/networkservice/.m2/repository/ch/qos/logback/logback-classic/1.1.3/logback-classic-1.1.3.jar！/org/slf4j/impl/statibloggerbinder.cla

相关问答

IntelliJ Idea给出Java.lang.OutOfMemoryError：即使在增加堆大小之后也会出现Java堆空间错误Laravel 5中间件即使在限制之后也会执行Django即使在登录后也会重定向到登录页面即使安装了python模块，也找不到它[重复]即使在TraceWebFilter之后注册，TraceId和SpanId在WebFilter中也为null

相关文章

即使抛出新的Exception，finally块也会运行吗？即使在gc.collect（）之后，分配给Python的内存也不会在Linux中释放回来Python-即使在理解范围之后，列表理解也会重新绑定名称。是这样吗？为什么即使不应该执行，T-SQL块也会给出错误？SQL IF块代码即使不执行也会导致错误

相关阅读

UI设计师1分钟学会的大厂面试万能公式小天才&步步高一面-Java-1026美团后端 1面小天才步步高测开一二面云之重器Java后端实习生一面

相关工具

大块头微信消息OzgGame - 大鱼吃小鱼UIWebview字体变大变小鲨鱼之心重制版朋也博客

相关文档

Java 从小白到大牛 精简版如何成为优秀的程序员Powershell 攻击指南 黑客后渗透之道Rust 中的异步编程教你成为全栈工程师
快捷导航： 新手教程 算法原理 架构设计 Java进阶 数据库进阶 大厂专栏 面试经验 编程笔记 编程问答 所有专题 文档资料 工具软件 电子书籍 小牛导航
在线工具： 房贷计算器 个税计算器 Linux命令查询 Json格式化 正则表达式 颜色转换 AES加解密 SHA1加密 MD5加密 毒鸡汤 字数统计 随机密码生成 进制转换 Base64编解码 励志句子
Copyright © 2019-2024 小牛知识库@xnip.cn. All Rights Reserved.