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https://issues.apache.org/jira/browse/BEAM-5069?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17122280#comment-17122280
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Kenneth Knowles commented on BEAM-5069:
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This issue is assigned but has not received an update in 30 days so it has been
labeled "stale-assigned". If you are still working on the issue, please give an
update and remove the label. If you are no longer working on the issue, please
unassign so someone else may work on it. In 7 days the issue will be
automatically unassigned.
> Incorrect string type check in _OutputProcessor.process_outputs.
> ----------------------------------------------------------------
>
> Key: BEAM-5069
> URL: https://issues.apache.org/jira/browse/BEAM-5069
> Project: Beam
> Issue Type: Bug
> Components: sdk-py-core
> Reporter: Valentyn Tymofieiev
> Assignee: Valentyn Tymofieiev
> Priority: P2
> Labels: stale-assigned
>
> Due to _# cython: language_level=3_ directive in
> [common.py|https://github.com/apache/beam/blob/8f1d86ea7bd5b118bc7e638d4d484445101526a1/sdks/python/apache_beam/runners/common.py#L18],
> the type check in
> [common.py|https://github.com/apache/beam/blob/8f1d86ea7bd5b118bc7e638d4d484445101526a1/sdks/python/apache_beam/runners/common.py#L729]
> does not recognize Python 2 strings, which have type 'bytes'.
> This causes pipelines to crash when this codepath is executed in Cythonized
> version of the SDK.
> The regression happened during ongoing efforts to make Beam codebase Python 3
> compatible.
> The fix will need to be cherry-picked into the 2.6.0 release.
> Working on the fix.
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