[jira] [Work logged] (BEAM-14321) Aggregates should return null if all inputs are null

["ASF GitHub Bot (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/BEAM-14321?focusedWorklogId=758114&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-758114 ]

ASF GitHub Bot logged work on BEAM-14321:
-----------------------------------------

                Author: ASF GitHub Bot
            Created on: 18/Apr/22 20:44
            Start Date: 18/Apr/22 20:44
    Worklog Time Spent: 10m 
      Work Description: apilloud opened a new pull request, #17387:
URL: https://github.com/apache/beam/pull/17387

   Pass null through accumulators that only have null inputs
   
   ------------------------
   
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Issue Time Tracking
-------------------

            Worklog Id:     (was: 758114)
    Remaining Estimate: 0h
            Time Spent: 10m

> Aggregates should return null if all inputs are null
> ----------------------------------------------------
>
>                 Key: BEAM-14321
>                 URL: https://issues.apache.org/jira/browse/BEAM-14321
>             Project: Beam
>          Issue Type: Bug
>          Components: dsl-sql
>    Affects Versions: 2.34.0, 2.35.0, 2.36.0, 2.37.0, 2.38.0
>            Reporter: Andrew Pilloud
>            Assignee: Andrew Pilloud
>            Priority: P1
>             Fix For: 2.39.0
>
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> This is a bug in DropNullFn, affects MAX,  MIN, SUM, AVG, BIT_* but not COUNT.
> sdks/java/extensions/sql/src/main/java/org/apache/beam/sdk/extensions/sql/impl/transform/BeamBuiltinAggregations.java



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