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Posted to issues@beam.apache.org by "Ahmet Altay (JIRA)" <ji...@apache.org> on 2019/06/03 22:01:00 UTC
[jira] [Resolved] (BEAM-7023) WithKeys transform for Python SDK
[ https://issues.apache.org/jira/browse/BEAM-7023?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ahmet Altay resolved BEAM-7023.
-------------------------------
Resolution: Fixed
Fix Version/s: 2.14.0
> WithKeys transform for Python SDK
> ---------------------------------
>
> Key: BEAM-7023
> URL: https://issues.apache.org/jira/browse/BEAM-7023
> Project: Beam
> Issue Type: New Feature
> Components: sdk-py-core
> Reporter: Rose Nguyen
> Assignee: Tanay Tummalapalli
> Priority: Minor
> Labels: starter
> Fix For: 2.14.0
>
> Time Spent: 50m
> Remaining Estimate: 0h
>
> WithKeys<K, V> PCollection<V> and either a constant key of type K or a function from V to K, and returns a PCollection<KV<K, V>>, where each of the values in the input PCollection has been paired with either the constant key or a key computed from the value.
> It should offer the same API as its Java counterpart:
> [https://github.com/apache/beam/blob/11a977b8b26eff2274d706541127c19dc93131a2/sdks/java/core/src/main/java/org/apache/beam/sdk/transforms/WithKeys.java]
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