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https://issues.apache.org/jira/browse/BEAM-7029?focusedWorklogId=286913&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-286913
]
ASF GitHub Bot logged work on BEAM-7029:
----------------------------------------
Author: ASF GitHub Bot
Created on: 01/Aug/19 18:10
Start Date: 01/Aug/19 18:10
Worklog Time Spent: 10m
Work Description: mxm commented on issue #8251: [BEAM-7029] Add
KafkaIO.Read as external transform
URL: https://github.com/apache/beam/pull/8251#issuecomment-517398382
This error occurs when the output coder can not be inferred correctly from
the Python function. The following should work:
```python
messages | 'Passthrough' >>
beam.Map(passthrough).with_output_types(KV[bytes, bytes])
```
Apart from this, no additional work should be necessary to make this work.
Let me know if that fixes the problem you are seeing. Thanks for the feedback.
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Issue Time Tracking
-------------------
Worklog Id: (was: 286913)
Time Spent: 15h 10m (was: 15h)
> Support KafkaIO to be configured externally for use with other SDKs
> -------------------------------------------------------------------
>
> Key: BEAM-7029
> URL: https://issues.apache.org/jira/browse/BEAM-7029
> Project: Beam
> Issue Type: New Feature
> Components: io-java-kafka, runner-flink, sdk-py-core
> Reporter: Maximilian Michels
> Assignee: Maximilian Michels
> Priority: Major
> Fix For: 2.13.0
>
> Time Spent: 15h 10m
> Remaining Estimate: 0h
>
> As of BEAM-6730, we can externally configure existing transforms from SDKs.
> We should add more useful transforms then just {{GenerateSequence}}.
> {{KafkaIO}} is a good candidate.
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