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https://issues.apache.org/jira/browse/BEAM-11037?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Beam JIRA Bot updated BEAM-11037:
---------------------------------
Priority: P3 (was: P2)
> Python DirectRunner InputStream Issues (RuntimeError: VarLong too long)
> -----------------------------------------------------------------------
>
> Key: BEAM-11037
> URL: https://issues.apache.org/jira/browse/BEAM-11037
> Project: Beam
> Issue Type: Bug
> Components: runner-direct, sdk-py-core
> Affects Versions: 2.24.0
> Environment: Windows 10 64bit, Python 3.7.9
> Reporter: Michael Stauffer
> Priority: P3
> Labels: stale-P2
>
> I have a Beam workflow that runs fine on Dataflow. However, when I run it on
> my local direct runner (Windows 10, Python SDK), I run into some strange
> behaviour if I have a negative number in my PCollection (see below for an
> example).
> Minimal code example to reproduce the exception:
> {code:java}
> from apache_beam.options.pipeline_options import PipelineOptions
> from apache_beam.pipeline import Pipeline
> import apache_beam
> if __name__ == '__main__':
> pipeline_options = PipelineOptions()
> with Pipeline(options=pipeline_options) as p:
> lines = (
> p
> | apache_beam.Create([
> {"Test": -1}
> ]))
> lines | apache_beam.io.WriteToText('./lines')
> {code}
> Exception:
> {code:java}
> File "apache_beam\coders\coder_impl.py", line 222, in
> apache_beam.coders.coder_impl.StreamCoderImpl.decode
> File "apache_beam\coders\coder_impl.py", line 224, in
> apache_beam.coders.coder_impl.StreamCoderImpl.decode
> File "apache_beam\coders\coder_impl.py", line 470, in
> apache_beam.coders.coder_impl.FastPrimitivesCoderImpl.decode_from_stream
> File "apache_beam\coders\coder_impl.py", line 450, in
> apache_beam.coders.coder_impl.FastPrimitivesCoderImpl.decode_from_stream
> File "apache_beam\coders\stream.pyx", line 193, in
> apache_beam.coders.stream.InputStream.read_var_int64
> RuntimeError: VarLong too long. [while running 'Create/Map(decode)']
> {code}
> Any help is highly appreciated.
>
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