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From "ASF GitHub Bot (JIRA)" <>
Subject [jira] [Commented] (BEAM-1225) Add a ToString transform in Java SDK
Date Fri, 30 Dec 2016 11:45:58 GMT


ASF GitHub Bot commented on BEAM-1225:

Github user asfgit closed the pull request at:

> Add a ToString transform in Java SDK
> ------------------------------------
>                 Key: BEAM-1225
>                 URL:
>             Project: Beam
>          Issue Type: Improvement
>          Components: sdk-java-core
>            Reporter: Vikas Kedigehalli
>            Assignee: Vikas Kedigehalli
>            Priority: Minor
> It is a common pattern in BEAM pipelines to convert a PCollection<T> to PCollection<String>.
It involves the pipeline author having to write a SimpleFunction or DoFn that just calls the
'toString' method on each element and then use it through MapElements or a ParDo. Having a
ToString transform would help avoid writing this boilerplate code. 

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