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Power Platform Community / Forums / Power Apps - Building Power Apps / Read csv file from Azu...
Power Apps - Building Power Apps
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Read csv file from Azure Data lake

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Posted on by StalinPonnusamy Super User 2024 Season 1

We have business process for write back functionality to the data lake data. We are planning to use canvas app which connects Azure Data Lake as data source to read .csv file and update back.

 

1. First question - Is it possible?

2. Second Question - If yes, share any resource or links

 

This is not to sending data from Powerapps to Data lake.

 

Thanks

Stalin

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  • v-qiaqi@microsoft.com Profile Picture
    v-qiaqi@microsoft.com on at
    Re: Read csv file from Azure Data lake

    Hi @StalinPonnusamy,

    Based on the issue that you mentioned, do you want to access and update data in csv file stored in Azure Data Lake?

    Could you please share a bit more about the scenario?

    Actually, the Azure Data Lake connector could read and add data to an Azure Data Lake account. However, any operation on the data can only be on the file itself. For example, you could create Folder, read file, delete file and upload file.

    v-qiaqi-msft_0-1622191301659.png

    If you want to update data back to Azure Data Lake connector, I am afraid that there is no way to achieve this in Power Apps currently.

    If you want this feature to be added in, you could raise an idea in our IDEA forum.

    Power Apps Ideas - Power Platform Community (microsoft.com)

    Regards,

    Qi

  • StalinPonnusamy Profile Picture
    StalinPonnusamy Super User 2024 Season 1 on at
    Re: Read csv file from Azure Data lake

    Thanks for your response. I saw these operation. Canvas expects as table. Let me try to read file and convert to table and AppendChunk how that works.

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