Question

我正在尝试为我们的SF解决方案升级应用版本。但由于其中一项服务在启动新版本时报告了一个问题，因此多次失败。

以下是我看到的几乎同时发生的两个例外情况：

       OnApply
      Unexpected service exception. Type: System.TypeInitializationException Message: The type initializer for 'MyCompany.MyService.Interfaces.Models.MyUser' threw an exception. HResult: 0x80131534
      Log record. Type: BeginTransaction LSN: 103498
   at System.Fabric.Store.TStore`5.OnApplyAdd(TransactionBase txn, MetadataOperationData metadataOperationData, RedoUndoOperationData operationRedoUndo, Boolean isIdempotent, String applyType)
   at System.Fabric.Store.TStore`5.<OnRecoveryApplyAsync>d__299.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.Fabric.Store.TStore`5.<Microsoft-ServiceFabric-Replicator-IStateProvider2-ApplyAsync>d__237.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Microsoft.ServiceFabric.Replicator.DynamicStateManager.<OnApplyAsync>d__106.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Microsoft.ServiceFabric.Replicator.DynamicStateManager.<OnApplyAsync>d__105.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Microsoft.ServiceFabric.Replicator.OperationProcessor.<ApplyCallback>d__36.MoveNext().

和

Exception in OpenAsync.  Type: System.TypeInitializationException Message: The type initializer for 'MyCompany.MyService.Interfaces.Models.MyUser' threw an exception. HResult: 0x80131534. Stack Trace:    at Microsoft.ServiceFabric.Replicator.RecoveryManager.<PerformRecoveryAsync>d__31.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Microsoft.ServiceFabric.Replicator.LoggingReplicator.<PerformRecoveryAsync>d__137.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Microsoft.ServiceFabric.Replicator.DynamicStateManager.<OpenAsync>d__109.MoveNext().

如果＆＃34; MyUser＆＃34;发生任何变化，我希望看到这种错误。模型，但它根本没有改变。

不确定是否与我们使用的SF版本存在某些问题：5.7.198，因为这不是最新版本。

任何人都会遇到类似的事情或有好的想法来解决问题？

P.S。这是一个拥有真实客户的生产系统。能够进行升级而不是丢失数据是必须的。因此，重新创建SF /集群不是一种选择。

应用程序升级期间的服务结构TypeInitializationException

0 个答案: