푸른 물방울을 복사하고 푸른 미디어 서비스에 주입 다른 BLOB 저장소 계정에서 미디어 서비스에 자산의 섭취에 대한 System.Data.Services.Client.DataServiceQueryException

Question

을 제공하는 단계를 이어 http://social.msdn.microsoft.com/Forums/en-US/MediaServices/thread/9bcaf96d-3a47-4e76-8c95-3bd9200ba432 내 코드는 다음과 같습니다

CloudStorageAccount storageAccount = Microsoft.WindowsAzure.CloudStorageAccount.Parse(RoleEnvironment.GetConfigurationSettingValue("AzureStorageString")); 
private static readonly string _accountName = ConfigurationManager.AppSettings["accountName"]; 
private static readonly string _accountKey = ConfigurationManager.AppSettings["accountKey"]; 

---

public ActionResult UploadData(IEnumerable<HttpPostedFileBase> files) 
    { 
     CloudBlobClient blobClient = storageAccount.CreateCloudBlobClient(); 
     CloudBlobContainer blobContainer = blobClient.GetContainerReference("rawvideos"); 
     if (blobContainer.CreateIfNotExist()) 
     { 
      blobContainer.SetPermissions(new BlobContainerPermissions 
      { 
       PublicAccess = BlobContainerPublicAccessType.Blob 
      }); 
     } 

     CloudMediaContext _context = new CloudMediaContext(_accountName, _accountKey); 
     Guid g = Guid.NewGuid(); 
     IAsset assetToBeProcessed = _context.Assets.CreateEmptyAsset("YourAsset_" + g.ToString(), AssetCreationOptions.None); 
     IAccessPolicy writePolicy = _context.AccessPolicies.Create("Policy For Copying", TimeSpan.FromMinutes(30), AccessPermissions.Write | AccessPermissions.List); 
     ILocator destinationLocator = _context.Locators.CreateSasLocator(assetToBeProcessed, writePolicy, DateTime.UtcNow.AddMinutes(-5)); 
     CloudBlobContainer sourceContainer = blobContainer; 
     CloudBlobContainer destinationContainer= blobClient.GetContainerReference("rawvideocopy"); 
     if (destinationContainer.CreateIfNotExist()) 
     { 
      blobContainer.SetPermissions(new BlobContainerPermissions 
      { 
       PublicAccess = BlobContainerPublicAccessType.Blob 
      }); 
     } 


     foreach (var file in files) 
     { 

      CloudBlockBlob rawVideoFileRef= blobContainer.GetBlockBlobReference(file.FileName); 
      rawVideoFileRef.UploadFromStream(file.InputStream); 


     CloudBlob sourceFileBlob = sourceContainer.GetBlobReference(file.FileName); 
     sourceFileBlob.FetchAttributes(); 
     long sourceLength = sourceFileBlob.Properties.Length; 
     CloudBlob destinationFileBlob= destinationContainer.GetBlobReference(file.FileName); 
     destinationFileBlob.CopyFromBlob(sourceFileBlob); 
     destinationFileBlob.FetchAttributes(); 
     long destLength = destinationFileBlob.Properties.Length; 
     assetToBeProcessed.Publish(); 
     assetToBeProcessed = RefreshAsset(_context,assetToBeProcessed); 
     } 


     return View(); 
     } 

---

assetToBeProcessed.Publish(); 당신은 당신의 destinationLocator에서 destinationFileBlob의 URL을 얻을 필요가

System.Data.Services.Client.DataServiceQueryException was unhandled by user code 
    HResult=-2146233079 
    Message=An error occurred while processing this request. 
    Source=Microsoft.Data.Services.Client 
InnerException: System.Data.Services.Client.DataServiceClientException 
     HResult=-2146233079 
     Message=<?xml version="1.0" encoding="utf-8" standalone="yes"?><error xmlns="http://schemas.microsoft.com/ado/2007/08/dataservices/metadata"><code>Internal Server Error</code><message xml:lang="en-US">Asset has no files uploaded.</message><innererror><message>Asset has no files uploaded.</message><type>System.ArgumentException</type><stacktrace> at Microsoft.Cloud.Media.Vod.Rest.Data.Repository.AssetRepository.InitMainFile(IDataStore dataStore, AssetRecord asset) in d:\Builds\100\IISMediaServices\Release_Official\Sources\Nimbus\Release\src\Vod\Rest\Data\Repository\AssetRepository.cs:line 346&#xD; 

Answer 1

: 에 오류가 있습니다.