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Posted to issues@flink.apache.org by "Fabian Hueske (JIRA)" <ji...@apache.org> on 2018/09/19 20:01:00 UTC

[jira] [Comment Edited] (FLINK-10259) Key validation for GroupWindowAggregate is broken

    [ https://issues.apache.org/jira/browse/FLINK-10259?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16619867#comment-16619867 ] 

Fabian Hueske edited comment on FLINK-10259 at 9/19/18 8:00 PM:
----------------------------------------------------------------

Fixed for 1.5.5 with 5852a25d8d9a4defa70c31ae61231471dc484bc1
Fixed for 1.6.2 with 290d96e50f864468b6b2d2a3b741e0fbdaee5df0
Fixed for 1.7.0 with f28b82909c3c6bcbe0436cae41af9a3c001f1c36


was (Author: fhueske):
Fixed for 1.5.5 with 5852a25d8d9a4defa70c31ae61231471dc484bc1
Fixed for 1.6.2 with 1ee6bc3b99d8f50fb8ed0be0b4936c83ce03fff1
Fixed for 1.7.0 with f28b82909c3c6bcbe0436cae41af9a3c001f1c36

> Key validation for GroupWindowAggregate is broken
> -------------------------------------------------
>
>                 Key: FLINK-10259
>                 URL: https://issues.apache.org/jira/browse/FLINK-10259
>             Project: Flink
>          Issue Type: Bug
>          Components: Table API &amp; SQL
>            Reporter: Fabian Hueske
>            Assignee: Fabian Hueske
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 1.7.0, 1.6.2, 1.5.5
>
>
> WindowGroups have multiple equivalent keys (start, end) that should be handled differently from other keys. The {{UpdatingPlanChecker}} uses equivalence groups to identify equivalent keys but the keys of WindowGroups are not correctly assigned to groups.
> This means that we cannot correctly extract keys from queries that use group windows.



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