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Results from one of the IMS node fails RRS feed

  • General discussion

  • Hi,

    I see following error in the IMS logs :--

    2012-12-25 05:42:33.185Z Info [92] Microsoft.Ceres.ContentEngine.Component.ContentIntegrationComponent - Evaluation Warning: Evaluation failure. An evalution thread threw an exception.
    Flow name: SearchCSOPROD17
    Flow identifier: 892608c3-9a18-46dd-ba39-3f201233028e
     Microsoft.Ceres.Evaluation.DataModel.EvaluationException: Evaluation failed in operator CDETS of type OpenSearchLookup ---> System.Net.WebException: The remote server returned an error: (503) Server Unavailable.
     at System.Net.HttpWebRequest.GetResponse()
     at System.Xml.XmlDownloadManager.GetNonFileStream(Uri uri, ICredentials credentials)
     at System.Xml.XmlUrlResolver.GetEntity(Uri absoluteUri, String role, Type ofObjectToReturn)
     at System.Xml.XmlReader.Create(String inputUri, XmlReaderSettings settings, XmlParserContext inputContext)
     at System.Xml.Linq.XDocument.Load(String uri, LoadOptions options)
     at Microsoft.Ceres.InteractionEngine.Operators.BuiltIn.Connectors.UrlConnector.GetXmlFromUrl(String url)
     at Microsoft.Ceres.InteractionEngine.Operators.BuiltIn.OpenSearchLookupOperator.PerformQuery(OpenSearchSearch openSearchQuery, OpenSearchSearchResults resultsNode)
     at Microsoft.Ceres.InteractionEngine.Operators.BuiltIn.OpenSearchLookupOperator.TransformContextModifier(OpenSearchSearch source, OpenSearchSearchResults target, Context context)
     at Microsoft.Ceres.InteractionEngine.Operators.ContextModifyingOperatorBase`3.TransformElement(TSourceContextModifier source, TTargetContextModifier target, XElement targetLocation, Context context)
     at Microsoft.Ceres.InteractionEngine.Operators.ContextModifyingOperatorBase`3.TransformContext(Context context)
     at Microsoft.Ceres.InteractionEngine.Processing.BuiltIn.ContextTransformationEvaluator`1.ContextTransformationProducer.ProcessRecord(IRecord record)
     at Microsoft.Ceres.Evaluation.Processing.Producers.ProducerRecordSet.ProcessRecord(IRecord record)
     at Microsoft.Ceres.Evaluation.Processing.Producers.ProducerRecordSet.DoMoveNext()
     at Microsoft.Ceres.Evaluation.Processing.RecordSets.RecordSet.MoveNext()
     at Microsoft.Ceres.Evaluation.Engine.ErrorHandling.HandleExceptionRecordSet.DoMove(Func`1 moveDelegate)
     --- End of inner exception stack trace ---
     at Microsoft.Ceres.Evaluation.Engine.ErrorHandling.HandleExceptionRecordSet.HandleException(Exception e)
     at Microsoft.Ceres.Evaluation.Engine.ErrorHandling.HandleExceptionRecordSet.DoMove(Func`1 moveDelegate)
     at Microsoft.Ceres.Evaluation.Engine.PushPull.PushPullThread.DoRunPushPull()

     Saw a similar thread for the issue but have not seen any resolution for same :--

    http://social.technet.microsoft.com/Forums/en-US/fastinternetesp/thread/b93cea9c-d940-4f94-9981-24b5cd0a0cdd

    Thursday, December 27, 2012 3:16 PM