离线导出时报如下错误，有什么解决办法呢？
java.util.concurrent.ExecutionException: 执行异常
at java.util.concurrent.FutureTask.report(FutureTask.java:122)
at java.util.concurrent.FutureTask.get(FutureTask.java:192)
at smartbi.scheduletask.runner.JobImpl.runTask(JobImpl.java:467)
at smartbi.scheduletask.runner.JobImpl.runJob(JobImpl.java:369)
at smartbi.scheduletask.runner.JobImpl.executeJob(JobImpl.java:292)
at smartbi.scheduletask.runner.JobImpl.executeInternalOnce(JobImpl.java:183)
at smartbi.scheduletask.runner.JobImpl.executeInternal(JobImpl.java:169)
at smartbi.scheduletask.runner.JobImpl.executeJobListener(JobImpl.java:133)
at smartbi.scheduletask.runner.JobImpl.execute(JobImpl.java:96)
at org.quartz.core.JobRunShell.run(JobRunShell.java:223)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:549)
Caused by: 执行异常
at smartbi.scheduletask.task.TaskBO$2.call(TaskBO.java:536)
at ...(...)
at smartbi.usermanager.local.LocalClientConnector.processDownload(LocalClientConnector.java:540)
Caused by: java.lang.RuntimeException: java.lang.RuntimeException: 查询失败
at smartbi.usermanager.local.LocalClientConnector.processDownload(LocalClientConnector.java:540)
at smartbi.usermanager.local.LocalClientConnector.download(LocalClientConnector.java:302)
at smartbi.sdk.service.spreadsheetreport.SSReport.doExport(SSReport.java:244)
at smartbi.sdk.service.spreadsheetreport.SSReport.doExport(SSReport.java:202)
at smartbi.scheduletask.routine.impl.ResourceHandleFactory$SSReportAdapter.export(ResourceHandleFactory.java:1040)
at smartbi.scheduletask.routine.builtins.ExportResource.execute(ExportResource.java:186)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at smartbi.scheduletask.task.RoutineExecutor.execute(RoutineExecutor.java:65)
at smartbi.scheduletask.task.TaskBO$2.call(TaskBO.java:533)
at org.mozilla.javascript.Interpreter.interpretLoop(Interpreter.java:1701)
at org.mozilla.javascript.Interpreter.interpret(Interpreter.java:854)
at org.mozilla.javascript.InterpretedFunction.call(InterpretedFunction.java:164)
at org.mozilla.javascript.ContextFactory.doTopCall(ContextFactory.java:426)
at org.mozilla.javascript.ScriptRuntime.doTopCall(ScriptRuntime.java:3178)
at org.mozilla.javascript.InterpretedFunction.exec(InterpretedFunction.java:175)
at org.mozilla.javascript.Context.evaluateString(Context.java:1111)
at smartbi.scheduletask.task.TaskBO.executeV2(TaskBO.java:548)
at smartbi.scheduletask.task.TaskBO.execute(TaskBO.java:443)
at smartbi.scheduletask.task.TaskBO.call(TaskBO.java:433)
at smartbi.scheduletask.runner.JobImpl$3.call(JobImpl.java:461)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.RuntimeException: 查询失败
at smartbi.spreadsheetreport.core.SpreadsheetReportServlet.service(Smartbi:345)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:764)
at smartbi.usermanager.local.LocalClientConnector.processDownload(LocalClientConnector.java:508)
... 26 more
Caused by: 查询失败:I/O error on POST request for "http://127.0.0.1:18081/smartbiolap/smartbiquery": Unexpected end of file from server; nested exception is java.net.SocketException: Unexpected end of file from server
at smartbix.augmenteddataset.util.AugmentedDataSetException.create(AugmentedDataSetException.java:34)
at smartbix.augmenteddataset.olap.impl.OlapQueryService.createException(OlapQueryService.java:460)
at smartbix.augmenteddataset.olap.impl.OlapQueryService.executeQuery(OlapQueryService.java:361)
at smartbix.augmenteddataset.olap.impl.OlapQueryService$$FastClassBySpringCGLIB$$d01e6225.invoke()
at smartbixlibs.org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218)
at smartbixlibs.org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793)
at smartbixlibs.org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)
at smartbixlibs.org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763)
at smartbixlibs.org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97)
at smartbixlibs.org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
at smartbixlibs.org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763)
at smartbixlibs.org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708)
at smartbix.augmenteddataset.olap.impl.OlapQueryService$$EnhancerBySpringCGLIB$$1a0dc14d.executeQuery()
at smartbix.augmenteddataset.query.mondrian.MDXQueryEngine.getData(MDXQueryEngine.java:53)
at smartbix.augmenteddataset.handler.DefaultAugmentedDataSetHandler.getDataSetData(DefaultAugmentedDataSetHandler.java:126)
at smartbix.augmenteddataset.service.AugmentedDataSetQueryService.getDataSetDataInner(AugmentedDataSetQueryService.java:277)
at smartbix.augmenteddataset.service.AugmentedDataSetQueryService.getDataSetData(AugmentedDataSetQueryService.java:264)
at smartbix.augmenteddataset.service.AugmentedDataSetQueryService$$FastClassBySpringCGLIB$$3c7d00ce.invoke()
at smartbixlibs.org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218)
at smartbixlibs.org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793)
at smartbixlibs.org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)
at smartbixlibs.org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763)
at smartbixlibs.org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97)
at smartbixlibs.org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
at smartbixlibs.org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763)
at smartbixlibs.org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708)
at smartbix.augmenteddataset.service.AugmentedDataSetQueryService$$EnhancerBySpringCGLIB$$e33e6446.getDataSetData()
at smartbix.smartbi.AugmentedDataSetForVModule.getDataSetData(AugmentedDataSetForVModule.java:761)
at sun.reflect.GeneratedMethodAccessor1849.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at smartbi.cl.a(Smartbi:97)
at smartbi.spreadsheetreport.core.selfquery.AugmentedGirdDataQuery.getGridData(Smartbi:121)
at smartbi.spreadsheetreport.core.GridDataFactory$a.a(Smartbi:510)
at smartbi.spreadsheetreport.core.GridDataFactory$a.b(Smartbi:207)
at smartbi.spreadsheetreport.core.GridDataFactory$a.a(Smartbi:189)
at smartbi.spreadsheetreport.core.GridDataFactory$a.call(Smartbi:134)
at smartbi.freequery.client.simplereport.JobService$3.call(JobService.java:133)
... 4 more
Suppressed: smartbixlibs.org.springframework.web.client.ResourceAccessException: I/O error on POST request for "http://127.0.0.1:18081/smartbiolap/smartbiquery": Unexpected end of file from server; nested exception is java.net.SocketException: Unexpected end of file from server
at smartbixlibs.org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:791)
at smartbixlibs.org.springframework.web.client.RestTemplate.execute(RestTemplate.java:757)
at smartbixlibs.org.springframework.web.client.RestTemplate.postForObject(RestTemplate.java:465)
at smartbix.augmenteddataset.olap.impl.OlapQueryService.getOlapQueryResponse(OlapQueryService.java:718)
at smartbix.augmenteddataset.olap.impl.OlapQueryService$$FastClassBySpringCGLIB$$d01e6225.invoke()
at smartbixlibs.org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218)
at smartbixlibs.org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793)
at smartbixlibs.org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)
at smartbixlibs.org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763)
at smartbixlibs.org.springframework.aop.aspectj.MethodInvocationProceedingJoinPoint.proceed(MethodInvocationProceedingJoinPoint.java:102)
at smartbix.smartbi.service.OlapQueryServiceHandler.getOlapQueryResponse(OlapQueryServiceHandler.java:66)
at sun.reflect.GeneratedMethodAccessor1313.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at smartbixlibs.org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethodWithGivenArgs(AbstractAspectJAdvice.java:634)
at smartbixlibs.org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethod(AbstractAspectJAdvice.java:624)
at smartbixlibs.org.springframework.aop.aspectj.AspectJAroundAdvice.invoke(AspectJAroundAdvice.java:72)
at smartbixlibs.org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
at smartbixlibs.org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763)
at smartbixlibs.org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97)
at smartbixlibs.org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
at smartbixlibs.org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763)
at smartbixlibs.org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708)
at smartbix.augmenteddataset.olap.impl.OlapQueryService$$EnhancerBySpringCGLIB$$1a0dc14d.getOlapQueryResponse()
at smartbix.augmenteddataset.olap.impl.OlapQueryService.executeQuery(OlapQueryService.java:345)
... 39 more
Caused by: java.net.SocketException: Unexpected end of file from server
at sun.net.www.http.HttpClient.parseHTTPHeader(HttpClient.java:851)
at sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:678)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1587)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1492)
at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
at smartbixlibs.org.springframework.http.client.SimpleClientHttpResponse.getRawStatusCode(SimpleClientHttpResponse.java:55)
at smartbixlibs.org.springframework.http.client.AbstractClientHttpResponse.getStatusCode(AbstractClientHttpResponse.java:33)
at smartbixlibs.org.springframework.http.client.BufferingClientHttpResponseWrapper.getStatusCode(BufferingClientHttpResponseWrapper.java:50)
at smartbix.augmenteddataset.interceptor.LoggingClientHttpRequestInterceptor.traceResponse(LoggingClientHttpRequestInterceptor.java:46)
at smartbix.augmenteddataset.interceptor.LoggingClientHttpRequestInterceptor.intercept(LoggingClientHttpRequestInterceptor.java:32)
at smartbixlibs.org.springframework.http.client.InterceptingClientHttpRequest$InterceptingRequestExecution.execute(InterceptingClientHttpRequest.java:93)
at smartbixlibs.org.springframework.http.client.InterceptingClientHttpRequest.executeInternal(InterceptingClientHttpRequest.java:77)
at smartbixlibs.org.springframework.http.client.AbstractBufferingClientHttpRequest.executeInternal(AbstractBufferingClientHttpRequest.java:48)
at smartbixlibs.org.springframework.http.client.AbstractClientHttpRequest.execute(AbstractClientHttpRequest.java:66)
at smartbixlibs.org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:782)
... 63 more | 
