[jira] [Closed] (FLINK-5899) Fix the bug in EventTimeTumblingWindow for non-partialMerge aggregate

["Fabian Hueske (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLINK-5899?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Fabian Hueske closed FLINK-5899.
--------------------------------
       Resolution: Fixed
    Fix Version/s: 1.3.0

Fixed for 1.3.0 with 0a97cd29ae461955162944d150dd21d67b4cb0df

> Fix the bug in EventTimeTumblingWindow for non-partialMerge aggregate
> ---------------------------------------------------------------------
>
>                 Key: FLINK-5899
>                 URL: https://issues.apache.org/jira/browse/FLINK-5899
>             Project: Flink
>          Issue Type: Bug
>          Components: Table API & SQL
>            Reporter: Shaoxuan Wang
>            Assignee: Shaoxuan Wang
>             Fix For: 1.3.0
>
>
> The row length used to initialize DataSetTumbleTimeWindowAggReduceGroupFunction was not set properly. (I think this is introduced by mistake when merging the code).
> We currently lack the built-in non-partial-merge Aggregates. Therefore this has not been captured by the unit test. 
> Reproduce step:
> 1. set the "supportPartial" to false for SumAggregate
> 2. Then both testAllEventTimeTumblingWindowOverTime and testEventTimeTumblingGroupWindowOverTime will fail.



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