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Posted to issues@beam.apache.org by "Maximilian Michels (Jira)" <ji...@apache.org> on 2020/01/07 15:48:00 UTC

[jira] [Updated] (BEAM-9060) Flink suppresses stdout/stderr during JobGraph generation from JAR

     [ https://issues.apache.org/jira/browse/BEAM-9060?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Maximilian Michels updated BEAM-9060:
-------------------------------------
    Status: Open  (was: Triage Needed)

> Flink suppresses stdout/stderr during JobGraph generation from JAR
> ------------------------------------------------------------------
>
>                 Key: BEAM-9060
>                 URL: https://issues.apache.org/jira/browse/BEAM-9060
>             Project: Beam
>          Issue Type: Bug
>          Components: runner-flink
>            Reporter: Maximilian Michels
>            Assignee: Maximilian Michels
>            Priority: Major
>
> Flink uses the {{OptimizedPlanEnvironment}} which replaces stdout/stderr during job graph creation. This was intended only for previewing the plan, but other parts of Flink, e.g. the Rest API have started to use this code as well. 
> We can work around FLINK-15504 by restoring the original stdout/stderr when we detect the {{OptimizedPlanEnvironment}}.



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