In a 6.1.6 site the content section suddenly disappeared. I deleted the TEMP folder and restarted the site. The log shows:
2014-08-20 16:54:28,242 [10] INFO Umbraco.Core.PluginManager - [Thread 20] Determining hash of code files on disk
2014-08-20 16:54:28,242 [10] INFO Umbraco.Core.PluginManager - [Thread 20] Hash determined (took 4ms)
2014-08-20 16:54:28,257 [10] INFO Umbraco.Core.PluginManager - [Thread 20] Starting resolution types of umbraco.interfaces.IApplicationStartupHandler
2014-08-20 16:54:28,429 [10] INFO Umbraco.Core.PluginManager - [Thread 20] Completed resolution of types of umbraco.interfaces.IApplicationStartupHandler, found 20 (took 172ms)
2014-08-20 16:54:28,444 [10] INFO Umbraco.Core.PluginManager - [Thread 20] Starting resolution types of Umbraco.Core.PropertyEditors.IPropertyEditorValueConverter
2014-08-20 16:54:28,460 [10] INFO Umbraco.Core.PluginManager - [Thread 20] Completed resolution of types of Umbraco.Core.PropertyEditors.IPropertyEditorValueConverter, found 11 (took 16ms)
2014-08-20 16:54:28,460 [10] INFO Umbraco.Core.PluginManager - [Thread 20] Starting resolution types of Umbraco.Web.Mvc.SurfaceController
2014-08-20 16:54:28,460 [10] INFO Umbraco.Core.PluginManager - [Thread 20] Completed resolution of types of Umbraco.Web.Mvc.SurfaceController, found 1 (took 5ms)
2014-08-20 16:54:28,460 [10] INFO Umbraco.Core.PluginManager - [Thread 20] Starting resolution types of Umbraco.Web.WebApi.UmbracoApiController
2014-08-20 16:54:28,476 [10] INFO Umbraco.Core.PluginManager - [Thread 20] Completed resolution of types of Umbraco.Web.WebApi.UmbracoApiController, found 4 (took 5ms)
2014-08-20 16:54:28,476 [10] INFO Umbraco.Core.PluginManager - [Thread 20] Starting resolution types of Umbraco.Core.Media.IThumbnailProvider
2014-08-20 16:54:28,476 [10] INFO Umbraco.Core.PluginManager - [Thread 20] Completed resolution of types of Umbraco.Core.Media.IThumbnailProvider, found 3 (took 5ms)
2014-08-20 16:54:28,476 [10] INFO Umbraco.Core.PluginManager - [Thread 20] Starting resolution types of Umbraco.Core.Media.IImageUrlProvider
2014-08-20 16:54:28,476 [10] INFO Umbraco.Core.PluginManager - [Thread 20] Completed resolution of types of Umbraco.Core.Media.IImageUrlProvider, found 1 (took 5ms)
2014-08-20 16:54:28,616 [10] INFO Umbraco.Web.Search.ExamineEvents - [Thread 20] Initializing Examine and binding to business logic events
2014-08-20 16:54:28,990 [10] INFO Umbraco.Core.PluginManager - [Thread 20] Starting resolution types of Umbraco.Core.Persistence.Mappers.BaseMapper
2014-08-20 16:54:28,990 [10] INFO Umbraco.Core.PluginManager - [Thread 20] Completed resolution of types of Umbraco.Core.Persistence.Mappers.BaseMapper, found 17 (took 7ms)
2014-08-20 16:54:30,067 [10] INFO Umbraco.Core.PluginManager - [Thread 20] Starting resolution types of umbraco.interfaces.IDataType
2014-08-20 16:54:30,145 [10] INFO Umbraco.Core.PluginManager - [Thread 20] Completed resolution of types of umbraco.interfaces.IDataType, found 83 (took 74ms)
2014-08-20 16:54:30,160 [10] INFO Umbraco.Core.PluginManager - [Thread 20] Starting resolution types of umbraco.interfaces.ITree
2014-08-20 16:54:30,207 [10] INFO Umbraco.Core.PluginManager - [Thread 20] Completed resolution of types of umbraco.interfaces.ITree, found 42 (took 45ms)
2014-08-20 16:56:14,755 [10] INFO Umbraco.Core.Persistence.UmbracoDatabase - [Thread 20] at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)
at System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)
at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose)
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.ExecuteDbDataReader(CommandBehavior behavior)
at System.Data.Common.DbCommand.ExecuteReader(CommandBehavior behavior)
at StackExchange.Profiling.Data.ProfiledDbCommand.ExecuteDbDataReader(CommandBehavior behavior)
at System.Data.Common.DbCommand.System.Data.IDbCommand.ExecuteReader()
at Umbraco.Core.Persistence.PetaPocoCommandExtensions.<>c__DisplayClass4.<ExecuteReaderWithRetry>b__3()
at Umbraco.Core.Persistence.FaultHandling.RetryPolicy.ExecuteAction[TResult](Func`1 func)
at Umbraco.Core.Persistence.PetaPocoCommandExtensions.ExecuteReaderWithRetry(IDbCommand command, RetryPolicy cmdRetryPolicy, RetryPolicy conRetryPolicy)
at Umbraco.Core.Persistence.PetaPocoCommandExtensions.ExecuteReaderWithRetry(IDbCommand command, RetryPolicy retryPolicy)
at Umbraco.Core.Persistence.PetaPocoCommandExtensions.ExecuteReaderWithRetry(IDbCommand command)
at Umbraco.Core.Persistence.Database.<Query>d__1c`1.MoveNext()
2014-08-20 16:56:14,755 [10] ERROR Umbraco.Core.UmbracoApplicationBase - [Thread 20] An unhandled exception occurred
System.TypeInitializationException: The type initializer for 'Examine.ExamineManager' threw an exception. ---> System.Data.SqlClient.SqlException: Timeout expired. The timeout period elapsed prior to completion of the operation or the server is not responding. ---> System.ComponentModel.Win32Exception: The wait operation timed out
--- End of inner exception stack trace ---
at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)
at System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)
at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose)
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.ExecuteDbDataReader(CommandBehavior behavior)
at System.Data.Common.DbCommand.ExecuteReader(CommandBehavior behavior)
at StackExchange.Profiling.Data.ProfiledDbCommand.ExecuteDbDataReader(CommandBehavior behavior)
at System.Data.Common.DbCommand.System.Data.IDbCommand.ExecuteReader()
at Umbraco.Core.Persistence.PetaPocoCommandExtensions.<>c__DisplayClass4.<ExecuteReaderWithRetry>b__3()
at Umbraco.Core.Persistence.FaultHandling.RetryPolicy.ExecuteAction[TResult](Func`1 func)
at Umbraco.Core.Persistence.PetaPocoCommandExtensions.ExecuteReaderWithRetry(IDbCommand command, RetryPolicy cmdRetryPolicy, RetryPolicy conRetryPolicy)
at Umbraco.Core.Persistence.PetaPocoCommandExtensions.ExecuteReaderWithRetry(IDbCommand command, RetryPolicy retryPolicy)
at Umbraco.Core.Persistence.PetaPocoCommandExtensions.ExecuteReaderWithRetry(IDbCommand command)
at Umbraco.Core.Persistence.Database.<Query>d__1c`1.MoveNext()
at System.Collections.Generic.List`1..ctor(IEnumerable`1 collection)
at System.Linq.Enumerable.ToList[TSource](IEnumerable`1 source)
at Umbraco.Core.Persistence.Database.Fetch[T1,T2,T3,T4](Sql sql)
at Umbraco.Core.Persistence.Repositories.ContentRepository.<PerformGetByQuery>d__29.MoveNext()
at System.Linq.Buffer`1..ctor(IEnumerable`1 source)
at System.Linq.Enumerable.ToArray[TSource](IEnumerable`1 source)
at Umbraco.Core.Services.PackagingService.Export(IContent content, Boolean deep)
at Umbraco.Core.Models.ContentExtensions.ToDeepXml(IContent content)
at UmbracoExamine.DataServices.UmbracoContentService.GetLatestContentByXPath(String xpath)
at UmbracoExamine.BaseUmbracoIndexer.GetXDocument(String xPath, String type)
at UmbracoExamine.BaseUmbracoIndexer.AddNodesToIndex(String xPath, String type)
at UmbracoExamine.BaseUmbracoIndexer.PerformIndexAll(String type)
at Examine.LuceneEngine.Providers.LuceneIndexer.IndexAll(String type)
at UmbracoExamine.BaseUmbracoIndexer.IndexAll(String type)
at UmbracoExamine.BaseUmbracoIndexer.PerformIndexRebuild()
at UmbracoExamine.UmbracoContentIndexer.RebuildIndex()
at Examine.ExamineManager.LoadProviders()
at Examine.ExamineManager..ctor()
at Examine.ExamineManager..cctor()
--- End of inner exception stack trace ---
at Examine.ExamineManager.get_Instance()
at Umbraco.Web.Search.ExamineEvents.ApplicationStarted(UmbracoApplicationBase httpApplication, ApplicationContext applicationContext)
at Umbraco.Core.ApplicationEventHandler.OnApplicationStarted(UmbracoApplicationBase umbracoApplication, ApplicationContext applicationContext)
at Umbraco.Core.CoreBootManager.<Complete>b__4(IApplicationEventHandler x)
at Umbraco.Core.EnumerableExtensions.ForEach[TItem](IEnumerable`1 items, Action`1 action)
at Umbraco.Core.CoreBootManager.Complete(Action`1 afterComplete)
at Umbraco.Web.WebBootManager.Complete(Action`1 afterComplete)
at Umbraco.Core.UmbracoApplicationBase.StartApplication(Object sender, EventArgs e)
at Umbraco.Core.UmbracoApplicationBase.Application_Start(Object sender, EventArgs e)
2014-08-20 16:56:15,504 [10] INFO umbraco.content - [Thread 14] Loading content from disk cache...
2014-08-20 16:56:16,440 [10] WARN Umbraco.Web.UmbracoModule - [Thread 31] Umbraco is not ready
I don't know what to do to get the site running again. Any ideas?
From looking at your logs, it looks like something has happened to your database connection. Can you verify the database connection string is correct in web.config? Does the database exist and have tables in? Also, does the user specified in your connection string have access to your database?
Thank you for your reply. The database connection is fine, logging in to Umbraco works every time. I tried several times to delete the temp folder and restart the site, first request took a long time (a few minutes) and resulted in these kind of errors. In the end the problem went away by itself, next day the site was working again. The examine indexes are about 19 MB.
Content section empty - errors related to examine indexes
Hello,
In a 6.1.6 site the content section suddenly disappeared. I deleted the TEMP folder and restarted the site. The log shows:
I don't know what to do to get the site running again. Any ideas?
Thanks!
Hi Bogdan,
From looking at your logs, it looks like something has happened to your database connection. Can you verify the database connection string is correct in web.config? Does the database exist and have tables in? Also, does the user specified in your connection string have access to your database?
Thanks, Dan.
Hi Dan,
Thank you for your reply. The database connection is fine, logging in to Umbraco works every time. I tried several times to delete the temp folder and restart the site, first request took a long time (a few minutes) and resulted in these kind of errors. In the end the problem went away by itself, next day the site was working again. The examine indexes are about 19 MB.
Thanks!
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