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Posted to commits@beam.apache.org by "Daniel Halperin (JIRA)" <ji...@apache.org> on 2017/03/30 17:04:41 UTC
[jira] [Updated] (BEAM-324) Improve TypeDescriptor inference of
DoFn's created inside a generic PTransform
[ https://issues.apache.org/jira/browse/BEAM-324?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Daniel Halperin updated BEAM-324:
---------------------------------
Component/s: (was: beam-model)
sdk-java-core
> Improve TypeDescriptor inference of DoFn's created inside a generic PTransform
> ------------------------------------------------------------------------------
>
> Key: BEAM-324
> URL: https://issues.apache.org/jira/browse/BEAM-324
> Project: Beam
> Issue Type: Bug
> Components: sdk-java-core
> Reporter: Ben Chambers
> Priority: Minor
>
> Commit https://github.com/apache/incubator-beam/commit/aa7f07fa5b22f3656d52dc9e1d4557bceb87c013 introduced the ability to infer a {{TypeDescriptor}} from an object created inside a concrete instance of a {{PTransform}} and used it to simplify {{SimpleFunction}} usage.
> We should probably look at using the same mechanism elsewhere, such as when inferring the output type of a {{ParDo}}.
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