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Posted to commits@beam.apache.org by "Frances Perry (JIRA)" <ji...@apache.org> on 2016/03/03 06:24:18 UTC

[jira] [Commented] (BEAM-91) Retractions

    [ https://issues.apache.org/jira/browse/BEAM-91?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15177206#comment-15177206 ] 

Frances Perry commented on BEAM-91:
-----------------------------------

Did you mean "backsies"? ;-)

> Retractions
> -----------
>
>                 Key: BEAM-91
>                 URL: https://issues.apache.org/jira/browse/BEAM-91
>             Project: Beam
>          Issue Type: New Feature
>          Components: beam-model
>            Reporter: Tyler Akidau
>            Assignee: Frances Perry
>   Original Estimate: 672h
>  Remaining Estimate: 672h
>
> We still haven't added retractions to Beam, even though they're a core part of the model. We should document all the necessary aspects (uncombine, reverting DoFn output with DoOvers, sink integration, source-level retractions, etc), and then implement them.



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