Επεξεργασία

Κοινή χρήση μέσω

Azure Data Lake Store Source

  • Άρθρο

Applies to: SQL Server SSIS Integration Runtime in Azure Data Factory

The Azure Data Lake Store Source component enables an SSIS package to read data from an Azure Data Lake Store. The supported file formats are: Text and Avro.

The Azure Data Lake Store Source is a component of the SQL Server Integration Services (SSIS) Feature Pack for Azure.

Note

To ensure that the Azure Data Lake Store Connection Manager and the components that use it - that is, the Azure Data Lake Store Source and the Azure Data Lake Store Destination - can connect to services, make sure you download the latest version of the Azure Feature Pack here.

Configure the Azure Data Lake Store Source

  1. To see the editor for the Azure Data Lake Store Source, drag and drop Azure Data Lake Store Source on the data flow designer and double-click it to open the editor).

  2. For the Azure Data Lake Store connection manager field, specify an existing Azure Data Lake Store Connection Manager or create a new one that refers to an Azure Data Lake Store service.

    1. For the File Path field, specify the file path of the source file in Azure Data Lake Store.

    2. For the File format field, specify the file format of the source file.

      If the file format is Text, you must specify the Column delimiter character value. Also select Column names in the first data row if the first row in the file contains column names.

  3. After specifying the connection information, switch to the Columns page to map source columns to destination columns for the SSIS data flow.

Text qualifier

The Azure Data Lake Store Source does not support a text qualifier. If you have to specify a text qualifier to process your files correctly, consider downloading the files to your local computer and processing the files with the Flat File Source. The Flat File Source lets you specify a text qualifier. For more info, see Flat File Source.