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Posted to issues@beam.apache.org by "Alex Van Boxel (Jira)" <ji...@apache.org> on 2019/12/31 14:46:00 UTC

[jira] [Updated] (BEAM-9037) Instant and duration as logical type

     [ https://issues.apache.org/jira/browse/BEAM-9037?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Alex Van Boxel updated BEAM-9037:
---------------------------------
    Summary: Instant and duration as logical type   (was: Promote proto logical type and duration to the core logical types)

> Instant and duration as logical type 
> -------------------------------------
>
>                 Key: BEAM-9037
>                 URL: https://issues.apache.org/jira/browse/BEAM-9037
>             Project: Beam
>          Issue Type: Task
>          Components: sdk-java-core
>            Reporter: Alex Van Boxel
>            Assignee: Alex Van Boxel
>            Priority: Major
>
> The proto schema includes Timestamp and Duration with nano precision. The logical types should be promoted to the core logical types, so they can be handled on various IO's as standard mandatory conversions.
> This means that the logical type should use the proto specific Timestamp and Duration but the java 8 Instant and Duration.
> See discussion in the design document:
> [https://docs.google.com/document/d/1uu9pJktzT_O3DxGd1-Q2op4nRk4HekIZbzi-0oTAips/edit#heading=h.9uhml95iygqr]



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