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Posted to issues@beam.apache.org by "Deepak Nagaraj (Jira)" <ji...@apache.org> on 2022/05/16 20:59:00 UTC

[jira] [Updated] (BEAM-14476) Verbose print causes pipelines to get stuck on FlinkRunner.

     [ https://issues.apache.org/jira/browse/BEAM-14476?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Deepak Nagaraj updated BEAM-14476:
----------------------------------
    Summary: Verbose print causes pipelines to get stuck on FlinkRunner.  (was: Verbose logging causes pipelines to get stuck on Flink.)

> Verbose print causes pipelines to get stuck on FlinkRunner.
> -----------------------------------------------------------
>
>                 Key: BEAM-14476
>                 URL: https://issues.apache.org/jira/browse/BEAM-14476
>             Project: Beam
>          Issue Type: Bug
>          Components: runner-flink, sdk-py-harness
>            Reporter: Robert Bradshaw
>            Priority: P2
>
> Minimal reproduction: 
>  
> {{def _run_pipeline(pipeline):}}
> {{    def process_data(unused):}}
> {{        print('a'*1000)}}
> {{    _ = (}}
> {{            pipeline}}
> {{            | "Create" >> beam.Create(['a']*1000)}}
> {{            | "Process" >> beam.Map(process_data)}}
> {{    )}}
> {{    pipeline.run().wait_until_finish()}}
> See thread at https://lists.apache.org/thread/r971f432mvko4g3hmnrodh8s4n2wkk6p



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