[jira] [Assigned] (BEAM-1662) Re. BEAM-974 - PubSub.read/write() .withCoder requirement should raise a more informative error in Dataflow

["Davor Bonaci (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/BEAM-1662?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Davor Bonaci reassigned BEAM-1662:
----------------------------------

    Assignee:     (was: Davor Bonaci)

> Re. BEAM-974 - PubSub.read/write() .withCoder requirement should raise a more informative error in Dataflow
> -----------------------------------------------------------------------------------------------------------
>
>                 Key: BEAM-1662
>                 URL: https://issues.apache.org/jira/browse/BEAM-1662
>             Project: Beam
>          Issue Type: Wish
>          Components: sdk-java-core
>         Environment: google cloud / dataflow
>            Reporter: G Money
>            Priority: Minor
>
> Hello,
> I'm a Google Cloud Support Specialist who recently owned a case from a platinum customer who was reporting "validation of workflow failed" internal error when attempting to use new beta SDK.  Eventually, it was determined that the problem was that they weren't using .withCoder, which became required after BEAM-974[1].  They would like to request that a more informative error be thrown, as the current one is far too vague to be able to derive any useful information from.  Thank you.
> Regards,
> Garrett Anderson
> Cloud Support Specialist
> Google Cloud Platform Support 
> [1] https://issues.apache.org/jira/browse/BEAM-974



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