Parquet.Net 1.1.128

A .NET library to read and write Apache Parquet files.

There is a newer version of this package available.
See the version list below for details.
Install-Package Parquet.Net -Version 1.1.128
dotnet add package Parquet.Net --version 1.1.128
<PackageReference Include="Parquet.Net" Version="1.1.128" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add Parquet.Net --version 1.1.128
The NuGet Team does not provide support for this client. Please contact its maintainers for support.

Release Notes

v1.1
new features:
- Reader supports nested structures.
- Parquet output is now compatible with AWS Athena
- Writer can append data to existing file

improvements:
- Parquet metadata sets page sizes according to standard
- Schema and SchemaElement has Show method allowing to get user readable representation

bug fixes:
- some files mix encodings between data pages resulting in wrong count of rows and occasional crashes (#183)
- some string encoded fields not annotated properly were crashing Parquet.Net reader (#138)

Showing the top 1 GitHub repositories that depend on Parquet.Net:

Repository Stars
dotnet/machinelearning
ML.NET is an open source and cross-platform machine learning framework for .NET.

Read more about the GitHub Usage information on our documentation.

Version History

Version Downloads Last updated
3.6.0 1,833 1/23/2020
3.5.3 3,204 1/8/2020
3.5.2 258 1/3/2020
3.5.1 176 12/31/2019
3.5.0 1,525 12/18/2019
3.4.3 337 12/16/2019
3.4.2 146 12/13/2019
3.4.1 121 12/11/2019
3.4.0 67 12/11/2019
3.3.11 1,848 12/1/2019
3.3.10 4,374 11/6/2019
3.3.9 51,405 8/15/2019
3.3.8 3,637 8/1/2019
3.3.7 99 8/1/2019
3.3.6 104 7/31/2019
3.3.5 4,743 7/5/2019
3.3.4 89,371 3/11/2019
3.3.3 8,714 2/1/2019
3.3.2 11,900 1/21/2019
3.3.1 984 1/14/2019
3.3.0 408 1/11/2019
3.2.6 202 1/11/2019
3.2.5 1,977 1/3/2019
3.2.4 2,165 11/21/2018
3.2.3 8,316 11/7/2018
3.2.2 827 10/30/2018
3.2.1 191 10/30/2018
3.2.0 696 10/24/2018
3.1.4 363 10/15/2018
3.1.3 186 10/15/2018
3.1.2 2,470 10/11/2018
3.1.1 527 10/4/2018
3.1.0 267 10/3/2018
3.1.0-preview-390 171 10/3/2018
3.1.0-preview-373 284 10/2/2018
3.0.5 4,064 8/13/2018
3.0.4 352 7/25/2018
3.0.3 216 7/25/2018
3.0.2 710 7/24/2018
3.0.1 214 7/24/2018
3.0.0 750 7/19/2018
2.1.4 27,301 6/7/2018
2.1.3 171,778 3/30/2018
2.1.2 13,227 1/10/2018
2.1.1 21,841 12/1/2017
2.1.0 512 11/29/2017
2.0.1 277 11/27/2017
2.0.0 336 11/27/2017
1.5.1 856 11/14/2017
1.4.0 2,826 10/23/2017
1.3.0 1,749 9/12/2017
1.2.139 379 9/6/2017
1.1.128 360 8/15/2017
1.0.114 331 7/31/2017
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