Robert Burke created BEAM-13239:
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Summary: [Go SDK] Schema Row Decoder doesn't properly handle io.EOF
Key: BEAM-13239
URL: https://issues.apache.org/jira/browse/BEAM-13239
Project: Beam
Issue Type: Bug
Components: sdk-go
Affects Versions: 2.33.0, 2.34.0
Reporter: Robert Burke
The Schema Row Decoder doesn't properly handle io.EOF errors, and ends up
incorrectly wrapping them. This breaks Iterable processing which checks for
io.EOF (generally common for all go io processing really).
https://github.com/apache/beam/blob/master/sdks/go/pkg/beam/core/graph/coder/row_decoder.go#L108
Simple fix. Needs to check for io.EOF first, before re-wrapping.
errors.Wrapf ignores nils and returns a nil in when passed one, so it's
immeadiate use is fine.
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