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https://issues.apache.org/jira/browse/BEAM-3437?focusedWorklogId=88206&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-88206
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ASF GitHub Bot logged work on BEAM-3437:
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Author: ASF GitHub Bot
Created on: 05/Apr/18 19:41
Start Date: 05/Apr/18 19:41
Worklog Time Spent: 10m
Work Description: kennknowles commented on issue #4964: [BEAM-3437]
Introduce Schema class, and use it in BeamSQL
URL: https://github.com/apache/beam/pull/4964#issuecomment-379053692
OK - if it doesn't exist in the portable model and is just a feature of the
Java SDK then that is a solid avenue for exploration. For SQL we actually want
perhaps a lot more than this, as we'd like embedded SQL transforms to be able
to input and output non-Row types generically based on schema.
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Issue Time Tracking
-------------------
Worklog Id: (was: 88206)
Time Spent: 8h 10m (was: 8h)
> Support schema in PCollections
> ------------------------------
>
> Key: BEAM-3437
> URL: https://issues.apache.org/jira/browse/BEAM-3437
> Project: Beam
> Issue Type: Wish
> Components: beam-model
> Reporter: Jean-Baptiste Onofré
> Assignee: Jean-Baptiste Onofré
> Priority: Major
> Time Spent: 8h 10m
> Remaining Estimate: 0h
>
> As discussed with some people in the team, it would be great to add schema
> support in {{PCollections}}. It will allow us:
> 1. To expect some data type in {{PTransforms}}
> 2. Improve some runners with additional features (I'm thinking about Spark
> runner with data frames for instance).
> A technical draft document has been created:
> https://docs.google.com/document/d/1tnG2DPHZYbsomvihIpXruUmQ12pHGK0QIvXS1FOTgRc/edit?disco=AAAABhykQIs&ts=5a203b46&usp=comment_email_document
> I also started a PoC on a branch, I will update this Jira with a "discussion"
> PR.
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