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Posted to issues@beam.apache.org by "Tanay Tummalapalli (JIRA)" <ji...@apache.org> on 2019/06/05 17:26:00 UTC
[jira] [Issue Comment Deleted] (BEAM-7388) Reify PTransform for
Python SDK
[ https://issues.apache.org/jira/browse/BEAM-7388?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tanay Tummalapalli updated BEAM-7388:
-------------------------------------
Comment: was deleted
(was: PR merged.)
> Reify PTransform for Python SDK
> -------------------------------
>
> Key: BEAM-7388
> URL: https://issues.apache.org/jira/browse/BEAM-7388
> Project: Beam
> Issue Type: Improvement
> Components: sdk-py-core
> Affects Versions: 2.12.0
> Reporter: Tanay Tummalapalli
> Assignee: Tanay Tummalapalli
> Priority: Minor
> Labels: patch, starter
> Fix For: 2.14.0
>
> Time Spent: 1h
> Remaining Estimate: 0h
>
> The Java SDK has a nice [Reify PTransform|https://beam.apache.org/releases/javadoc/2.4.0/org/apache/beam/sdk/transforms/Reify.html] that can be used to add timestamp, window info to elements of a PCollection. This makes adding timestamp, window info reusable and easy instead of defining DoFns every time.
> Also, this can make a pipeline look really neat. Eg: [This PR|https://github.com/apache/beam/pull/8589].
> This can be added to the util module of the Python SDK.
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