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pyvelox 0.0.1a1697

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Python bindings and extensions for Velox

Python bindings and extensions for Velox

Stars: 3462, Watchers: 3462, Forks: 1137, Open Issues: 903

The facebookincubator/velox repo was created 3 years ago and the last code push was 3 hours ago.
The project is very popular with an impressive 3462 github stars!

How to Install pyvelox

You can install pyvelox using pip

pip install pyvelox

or add it to a project with poetry

poetry add pyvelox

Package Details

Author
Meta
License
Apache License 2.0
Homepage
https://github.com/facebookincubator/velox
PyPi:
https://pypi.org/project/pyvelox/
GitHub Repo:
https://github.com/facebookincubator/velox

Classifiers

No  pyvelox  pypi packages just yet.

Errors

A list of common pyvelox errors.

Code Examples

Here are some pyvelox code examples and snippets.

GitHub Issues

The pyvelox package has 903 open issues on GitHub

  • Fix handling of exceptions in try_cast from Json
  • Parquet row group prefetching doesn't work properly
  • Add date_add Spark function
  • Fix integer divide by zero when reading orc file using velox
  • [GLUTEN] Support rand SparkSQL function with seed specified
  • Cast(string as integer) behaves differently from SparkSQL with floating point input
  • Cast(string as integer) behaves differently from Presto and Spark on a corner case
  • Add ability to generate nested lazy children for RowVectors
  • Fix unnest for array of rows
  • Only verify unchanged input in verifier when there are no lazy inputs
  • Ensure encoding layers are initialized when loading lazy vectors
  • Consolidate LZ4 and LZ0 decompression of Parquet to dwio::common
  • Fix getByteRange when it encounters an invalid UTF code point.
  • Add shrinkPool API to MemoryManager/MemoryArbitrator
  • feat: PyVelox implementation for Array Vector

See more issues on GitHub