azure-storage-blobs

Allowing access to Azure Storage nodes to select users?

Hi all, Given a stored file on Azure Storage (blobs, tables or queues -- doesn't matter), is it possible to allow access to it for all, but only based on permissions? For example, I have a big storage of images, and a DB containing users and authorizations. I want user X to only be able to access images Y and Z. So, the URL will be gen...

How to list Azure blob snapshots with .Net client

In the REST interface for Azure blobs, when you request a list of blobs there is a parameter for specifying that you want to list snapshots. Has this been exposed anywhere in the .Net client? ...

Use blob-leasing feature in the Azure cloud app

I want to use blob-leasing mechanism in my Windows Azure cloud app. I am using the StorageClient api released by Azure team for my blob transactions. However, the blob-leasing is not implemented in the StorageClient api and hence I need to implement it on my own. Has anyone done this before and has any pointers on how to do it? Thanks....

Azure storage: Uploaded files with size zero bytes

When I upload an image file to a blob, the image is uploaded apparently successfully (no errors). When I go to cloud storage studio, the file is there, but with a size of 0 (zero) bytes. The following is the code that I am using: // These two methods belong to the ContentService class used to upload // files in the storage. public void...

On Azure Development Storage I get "the specified blob already exists" when uploading block blob in parallel

Hi, Wondering if you clever people can help me with a right doozy of a bug. I'm uploading blob blocks in parallel and this works perfectly fine when running against live storage however against dev storage I get the error "The specified blob already exists" for the occasional block. The weird/ironic thing is that if the blob does alrea...

Error mounting CloudDrive snapshot in Azure

Hi, I've been running a cloud drive snapshot in dev for a while now with no probs. I'm now trying to get this working in Azure. I can't for the life of me get it to work. This is my latest error: Microsoft.WindowsAzure.Storage.CloudDriveException: Unknown Error HRESULT=D000000D ---> Microsoft.Window.CloudDrive.Interop.InteropCloudDri...

Windows Azure Cloud Storage - Impact of huge number of files in root

Hi all, Sorry if I get any of the terminology wrong here, but hopefully you will get what I mean. I am using Windows Azure Cloud Storage to store a vast quantity of small files (images, 20Kb each). At the minute, these files are all stored in the root directory. I understand it's not a normal file system, so maybe root isn't the corr...

Building a distributed index on Azure and Lucene.NET. Should I learn Solr and Hadoop?

I need to have my search indexes based on a Azure/Lucene.NET implementation. That being said, I don't have much knowledge of Solr and Hadoop, or what they offer the Linux crowd. Since I don't know the learning curve ahead of me, I'll tell you what I'm looking for and perhaps you can tell me how I should spend my time. I'm interested i...

Can I Unzip a file in Azure Blob storage?

My application requires to unzip a zip file located in Azure's blob storage. Is unzipping supported in Azure blob storage? ...

How to write component to upload files directly to Windows Azure Blobs?

I've been experimenting with Windows Azure Blob storage using the samples using Silverlight. I was wondering if it's possible to write a file upload component in Flash instead of Silverlight, since the former is installed almost everywere. I've never programmed in Action Script but I have a solid background in C# so that must not be ha...