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Posted to issues@beam.apache.org by "Mark Liu (Jira)" <ji...@apache.org> on 2019/09/09 19:31:00 UTC
[jira] [Commented] (BEAM-7972) Portable Python Reshuffle does not
work with windowed pcollection
[ https://issues.apache.org/jira/browse/BEAM-7972?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16926041#comment-16926041 ]
Mark Liu commented on BEAM-7972:
--------------------------------
Is this issue on track for 2.16 release? (branch will be cut in 3 days) Shall we move it to 2.17?
> Portable Python Reshuffle does not work with windowed pcollection
> -----------------------------------------------------------------
>
> Key: BEAM-7972
> URL: https://issues.apache.org/jira/browse/BEAM-7972
> Project: Beam
> Issue Type: Bug
> Components: sdk-py-core
> Reporter: Ankur Goenka
> Assignee: Ankur Goenka
> Priority: Blocker
> Fix For: 2.16.0
>
> Time Spent: 4h 20m
> Remaining Estimate: 0h
>
> Streaming pipeline gets stuck when using Reshuffle with windowed pcollection.
> The issue happen because of window function gets deserialized on java side which is not possible and hence default to global window function and result into window function mismatch later down the code.
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