Question

AppFabricCaching服务崩溃时记录了以下消息：

AppFabric Caching service crashed.{Microsoft.ApplicationServer.Caching.ConfigStoreException: A transport-level error has occurred when receiving results from the server. (provider: TCP Provider, error: 0 - The specified network name is no longer available.) ---> System.Data.SqlClient.SqlException: A transport-level error has occurred when receiving results from the server. (provider: TCP Provider, error: 0 - The specified network name is no longer available.) ---> System.ComponentModel.Win32Exception: The specified network name is no longer available
   --- End of inner exception stack trace ---
   at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)
   at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose)
   at System.Data.SqlClient.TdsParserStateObject.ReadSniError(TdsParserStateObject stateObj, UInt32 error)
   at System.Data.SqlClient.TdsParserStateObject.ReadSniSyncOverAsync()
   at System.Data.SqlClient.TdsParserStateObject.TryReadNetworkPacket()
   at System.Data.SqlClient.TdsParserStateObject.TryPrepareBuffer()
   at System.Data.SqlClient.TdsParserStateObject.TryReadByte(Byte& value)
   at System.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady)
   at System.Data.SqlClient.SqlDataReader.TryConsumeMetaData()
   at System.Data.SqlClient.SqlDataReader.get_MetaData()
   at System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString)
   at System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async, Int32 timeout, Task& task, Boolean asyncWrite)
   at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, TaskCompletionSource`1 completion, Int32 timeout, Task& task, Boolean asyncWrite)
   at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method)
   at System.Data.SqlClient.SqlCommand.ExecuteReader(CommandBehavior behavior, String method)
   at System.Data.SqlClient.SqlCommand.ExecuteReader()
   at Microsoft.ApplicationServer.Caching.SqlServerCustomProviderCore.GetEntries(Object transactionContext, String type)
   --- End of inner exception stack trace ---
   at Microsoft.ApplicationServer.Caching.SqlServerCustomProviderCore.GetEntries(Object transactionContext, String type)
   at Microsoft.ApplicationServer.Caching.SqlServerCustomProvider.<>c__DisplayClass1`1.<PerformOperation>b__0()
   at Microsoft.ApplicationServer.Caching.SqlServerCustomProvider.PerformOperation(Action action)
   at Microsoft.ApplicationServer.Caching.SqlServerCustomProvider.PerformOperation[TResult](Func`1 func)
   at Microsoft.ApplicationServer.Caching.ClusterConfigDictionaryReader.GetConfigs[T](String type)
   at Microsoft.ApplicationServer.Caching.ServiceConfigurationManager.InitializeHostsData(IClusterConfigurationReader globalConfig)
   at Microsoft.ApplicationServer.Caching.ServiceConfigurationManager.InitializeDataFromGlobalConfig()
   at Microsoft.ApplicationServer.Caching.VelocityWindowsService.StartService(Boolean deleteTKT)
   at Microsoft.ApplicationServer.Caching.VelocityWindowsService.StartServiceCallback(Object context)}

任何指针都非常感激。

Answer 1

此消息非常重要

从接收结果时发生传输级别错误服务器。（提供程序：TCP提供程序，错误：0 - 指定的网络名称已不再可用。）---＆gt; System.Data.SqlClient.SqlException：A 从接收结果时发生传输级错误服务器。（提供程序：TCP提供程序，错误：0 - 指定的网络名称已不再可用。）---＆gt; System.ComponentModel.Win32Exception：指定的网络名称不再可用

此错误表明托管群集配置的Sql Server实例不再可用。由于配置位置可能是单点故障，因此必须始终可用。

检查Program Files\ Microsoft AppFabric 1.1 for Windows Server下的DistributedCacheService.exe.config中配置的连接字符串。

APPFabricServices崩溃

1 个答案: