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https://issues.apache.org/jira/browse/BEAM-3437?focusedWorklogId=88216&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-88216
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ASF GitHub Bot logged work on BEAM-3437:
----------------------------------------
Author: ASF GitHub Bot
Created on: 05/Apr/18 19:47
Start Date: 05/Apr/18 19:47
Worklog Time Spent: 10m
Work Description: reuvenlax commented on issue #4964: [BEAM-3437]
Introduce Schema class, and use it in BeamSQL
URL: https://github.com/apache/beam/pull/4964#issuecomment-379055305
FYI that is exactly the point of this work. However the work to make
schemas work on non-Row objects is still in the branch I have with JB. We
decided it made sense to merge just this part of it so that we don't create
huge conflicts with BeamSQL work.
On Thu, Apr 5, 2018 at 12:43 PM Kenn Knowles <[email protected]>
wrote:
> 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: 88216)
Time Spent: 8h 20m (was: 8h 10m)
> 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 20m
> 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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