Assertion Failed ... at Program.Main(String[] args)

[wadewegner]

You can see the error here: http://wadewegner.blob.core.windows.net/images/Error.png

After starting the process it quickly shot up to over a GB of memory usage. Then it failed. The folder contains 86.3 GBs of data. I'll try to get more details for you and then update this issue.

Update: this also occurs on a folder with 789 MBs, 535 files, and 24 folders.

[wadewegner]

Ran this while debugging. I think it's a timeout issue.

System.TimeoutException was unhandled by user code
  Message=Server operation did not finish within user specified timeout '90' seconds, check if operation is valid or try increasing the timeout.
  Source=Microsoft.WindowsAzure.StorageClient
  StackTrace:
       at Microsoft.WindowsAzure.StorageClient.Tasks.Task`1.get_Result()
       at Microsoft.WindowsAzure.StorageClient.Tasks.Task`1.ExecuteAndWait()
       at Microsoft.WindowsAzure.StorageClient.TaskImplHelper.ExecuteImplWithRetry(Func`1 impl, RetryPolicy policy)
       at Microsoft.WindowsAzure.StorageClient.CloudBlob.FetchAttributes(BlobRequestOptions options)
       at Microsoft.WindowsAzure.StorageClient.CloudBlob.FetchAttributes()
       at Abc.ATrak.Azure.Exists() in D:\repos\misc\A-Trak\Azure.cs:line 86
       at Abc.ATrak.Program.<>c__DisplayClass3.b__2(IStorageItem from, ParallelLoopState state) in D:\repos\misc\A-Trak\Program.cs:line 115
       at System.Threading.Tasks.Parallel.<>c__DisplayClassf`1.b__c()
  InnerException: 

I'll try to reset the timeout policy and run again.

[jefking]

Yes, the files are copied into memory, so it is quite intensive operation if you have a large amount of data. We are going to move to streams for this type of operation.

Thanks for the stack trace and we will work on this very soon.