[
https://issues.apache.org/jira/browse/BEAM-6404?focusedWorklogId=187346&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-187346
]
ASF GitHub Bot logged work on BEAM-6404:
----------------------------------------
Author: ASF GitHub Bot
Created on: 19/Jan/19 15:42
Start Date: 19/Jan/19 15:42
Worklog Time Spent: 10m
Work Description: mxm commented on issue #7456: [BEAM-6404] Fix issue
with side inputs and flatten encoding.
URL: https://github.com/apache/beam/pull/7456#issuecomment-455790695
```
ERROR: test_flattened_side_input (_main_.FlinkRunnerTest)
----------------------------------------------------------------------
Traceback (most recent call last)
File "apache_beam/runners/portability/fn_api_runner_test.py", line 205, in
test_flattened_side_input
label='CheckFlattenOfSideInput')
File "apache_beam/pipeline.py", line 425, in _exit_
self.run().wait_until_finish()
File "apache_beam/runners/portability/portable_runner.py", line 349, in
wait_until_finish
self._job_id, self._state, self._last_error_message()))
RuntimeError: Pipeline
test_flattened_side_input_1547859357.36_07dcde9b-acfc-4e8d-b930-582f7637a07e
failed in state FAILED: java.lang.IllegalArgumentException: PCollectionNodes
[PCollectionNode
{id=ref_PCollection_PCollection_12, PCollection=unique_name:
"17side3/Map(decode).None" coder_id: "ref_Coder_BytesCoder_1" is_bounded:
BOUNDED windowing_strategy_id: "ref_Windowing_Windowing_1" }
] were consumed but never produced```
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Issue Time Tracking
-------------------
Worklog Id: (was: 187346)
Time Spent: 1h 40m (was: 1.5h)
> FnAPI translation error
> -----------------------
>
> Key: BEAM-6404
> URL: https://issues.apache.org/jira/browse/BEAM-6404
> Project: Beam
> Issue Type: New Feature
> Components: sdk-py-core
> Reporter: Robert Bradshaw
> Assignee: Robert Bradshaw
> Priority: Major
> Time Spent: 1h 40m
> Remaining Estimate: 0h
>
> {code:java}
> def run(argv=None):
> parser = argparse.ArgumentParser()
> _, pipeline_args = parser.parse_known_args(argv)
> options = pipeline_options.PipelineOptions(pipeline_args)
> numbers = [1, 2]
> with beam.Pipeline(options=options) as p:
> sum_1 = (p
> | 'ReadNumber1' >> transforms.Create(numbers)
> | 'CalculateSum1' >> beam.CombineGlobally(fn_sum))
> sum_2 = (p
> | 'ReadNumber2' >> transforms.Create(numbers)
> | beam.ParDo(_copy_number, pvalue.AsSingleton(sum_1))
> | 'CalculateSum2' >> beam.CombineGlobally(fn_sum))
> _ = ((sum_1, sum_2)
> | beam.Flatten()
> | 'CalculateSum3' >> beam.CombineGlobally(fn_sum)
> | beam.io.WriteToText('out.txt'))
> run()
> {code}
>
> fails with
> KeyError: u'ref_Coder_FastPrimitivesCoder_4_windowed'
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