Klio Library

latest release: 22.3.0 (What’s new?)

Current Status

Klio is currently under rapid development. This means that APIs and features will evolve. It is recommended that teams who adopt Klio today upgrade their installation as new releases become available, as backwards compatibility is not yet guaranteed.

The library for implementing Klio-ified Apache Beam transforms with decorators, helper transforms, and leverage Klio’s message-handling logic.

As the klio library is not meant to be installed directly, check out the installation guide for how to setup installation. There is also the user guide and the API documentation for more information.



Collection of commonly used transforms and transform-utilities.


Subpackage for transform-level metrics.


Collection of KlioMessage related utilities.


General utilities for managing a pipeline.