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Posted to issues@beam.apache.org by "Kenneth Knowles (Jira)" <ji...@apache.org> on 2022/06/03 18:38:00 UTC

[jira] [Commented] (BEAM-2771) Allow using side inputs as ValueProviders

    [ https://issues.apache.org/jira/browse/BEAM-2771?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17546617#comment-17546617 ] 

Kenneth Knowles commented on BEAM-2771:
---------------------------------------

This issue has been migrated to https://github.com/apache/beam/issues/18464

> Allow using side inputs as ValueProviders
> -----------------------------------------
>
>                 Key: BEAM-2771
>                 URL: https://issues.apache.org/jira/browse/BEAM-2771
>             Project: Beam
>          Issue Type: New Feature
>          Components: sdk-java-core, sdk-py-core
>            Reporter: Luke Cwik
>            Priority: P3
>              Labels: Clarified
>
> Allow dynamically computed information in a pipeline which is materialized as a side input to be used in the same places as ValueProviders.
> This could solve the problem mentioned in [https://stackoverflow.com/questions/45649244/google-cloud-dataflow-apache-beam-can-i-use-sideinputs-with-textio-write] if TextSink supported ValueProviders for headers/footers.



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