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MakotoOda-1289 avatar image
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MakotoOda-1289 asked MakotoOda-1289 commented

Can I use compressed data on TabularDataset?

I have a question about the source of TabularDataset on Azure Machine Learnigng.

Can I use compressed data saved Azure Data Lake Storage Gen2 like below on TablarDataset without expansion?

  • csv with bzip2(.bz2)

  • parquet with gzip(gz)

  • parquet with snappy

azure-machine-learningazure-data-lake-storage
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1 Answer

GiftA-MSFT avatar image
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GiftA-MSFT answered MakotoOda-1289 commented

Hi, tabular dataset does not support compressed files. You'll need to extract the data as shown here for example before creating a tabular dataset. However, file dataset supports any format.



--- Kindly Accept Answer if the information helps. Thanks.



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@GiftA-MSFT Thank you so much for your help! I understand.

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