apache_beam.error module

Python Dataflow error classes.

exception apache_beam.error.BeamError[source]

Base class for all Beam errors.

exception apache_beam.error.PipelineError[source]

An error in the pipeline object (e.g. a PValue not linked to it).

exception apache_beam.error.PValueError[source]

An error related to a PValue object (e.g. value is not computed).

exception apache_beam.error.RunnerError[source]

An error related to a Runner object (e.g. cannot find a runner to run).

exception apache_beam.error.RuntimeValueProviderError[source]

An error related to a ValueProvider object raised during runtime.

exception apache_beam.error.SideInputError[source]

An error related to a side input to a parallel Do operation.

exception apache_beam.error.TransformError[source]

An error related to a PTransform object.