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Posted to issues@beam.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2020/10/21 22:31:00 UTC

[jira] [Work logged] (BEAM-11094) Only work with fully expanded PCollections in TransformHierarchy and PTransformReplacements

     [ https://issues.apache.org/jira/browse/BEAM-11094?focusedWorklogId=503426&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-503426 ]

ASF GitHub Bot logged work on BEAM-11094:
-----------------------------------------

                Author: ASF GitHub Bot
            Created on: 21/Oct/20 22:30
            Start Date: 21/Oct/20 22:30
    Worklog Time Spent: 10m 
      Work Description: kennknowles commented on pull request #13118:
URL: https://github.com/apache/beam/pull/13118#issuecomment-713913712


   Filed BEAM-11094


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Issue Time Tracking
-------------------

            Worklog Id:     (was: 503426)
    Remaining Estimate: 0h
            Time Spent: 10m

> Only work with fully expanded PCollections in TransformHierarchy and PTransformReplacements
> -------------------------------------------------------------------------------------------
>
>                 Key: BEAM-11094
>                 URL: https://issues.apache.org/jira/browse/BEAM-11094
>             Project: Beam
>          Issue Type: Improvement
>          Components: sdk-java-core
>            Reporter: Kenneth Knowles
>            Assignee: Kenneth Knowles
>            Priority: P2
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> While developing #13053 I discovered that some output replacements were not being re-wired correctly. The current types in output replacements would allow false misses when two PValues were not expanded to the same degree. Fully expanding all PValues to PCollections is always allowed, always correct, and eliminates this class of errors.



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