Get the filename with complete path on Azure Data Factory

Question

I'm implementing IDotNetActivity while working on CustomActivity.

I want to read a file name that exists on input dataset at folder path adftutorial/customactivityinput/abc.txt, update some text and finally copy the result at output dataset adftutorial/customactivityoutput/xyz.txt.

while reading file abc.txt I'm getting System.IO.FileNotFoundException occurred in MyDotNetActivity.dll.

I'm looking help on some method which could give me complete path like <AzureCloutDirectory> + filename.

Please advise what is the best approach or the way to load text file.

Thank you!

Answer 1

You should give some more information (code) how do you access to the blob/blob information you need.

I can tell you that when you get blobs with BlobResultSegment blobList = inputClient.ListBlobsSegmented(...) method and iterate each one with:

        foreach (IListBlobItem listBlobItem in blobResult.Results)
        {
            var cloudBlockBlob = listBlobItem as CloudBlockBlob;
            ... // Your code here
        }

you can access complete path + filename with

cloudBlockBlob.Uri.AbsoluteUri property

== "AzureCloudDirectory/ContainerName/yourFile.txt"

Kind regards!