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Trifacta Wrangler Pro is no longer available. This space will be removed soon. Please visit this page instead: Supported File Formats

   

Contents:


This section contains information on the fie formats and compression schemes that are supported for input to and output of  Trifacta®

NOTE: To work with formats that are proprietary to a desktop application, such as Microsoft Excel, you do not need the supporting application installed on your desktop.

Filenames

NOTE: Filenames that include special characters can cause problems during import or when publishing to a file-based datastore. Do not use the slash (/) character in your filenames.

Native Input File Formats

Trifacta® can read and import directly these file formats:

  • Excel (XLS/XLSX)

    Tip: You may import multiple worksheets from a single workbook at one time. See Import Excel Data in the User Guide.

  • PDF

  • CSV
  • JSON, including nested

    NOTE: Trifacta requires that JSON files be submitted with one valid JSON object per line. Consistently malformed JSON objects or objects that overlap linebreaks might cause import to fail. See Initial Parsing Steps in the User Guide

  • Plain Text
  • LOG
  • TSV
  • Parquet

    NOTE: When working with datasets sourced from Parquet files, lineage information and the $sourcerownumber reference are not supported.



For more information on data is handled initially, see Initial Parsing Steps in the User Guide.

Native Output File Formats

Trifacta can write to these file formats:

  • CSV
  • JSON


  • Tableau (TDE)

    NOTE: Publication of results in TDE format may require additional configuration. See below.

  • Avro

  • Parquet

Compression Algorithms


Read Native File Formats


 GZIPBZIPSnappy
CSV SupportedSupportedSupported
JSONSupportedSupportedSupported
Avro  Supported

Write Native File Formats


 GZIPBZIPSnappy
CSVSupportedSupportedSupported
JSONSupportedSupportedSupported
Avro  Supported; always on

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