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Posted to issues@spark.apache.org by "Kazuaki Ishizaki (JIRA)" <ji...@apache.org> on 2018/01/31 19:00:00 UTC

[jira] [Resolved] (SPARK-22747) Shorten lifetime of global variables used in HashAggregateExec

     [ https://issues.apache.org/jira/browse/SPARK-22747?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kazuaki Ishizaki resolved SPARK-22747.
--------------------------------------
    Resolution: Won't Fix

> Shorten lifetime of global variables used in HashAggregateExec
> --------------------------------------------------------------
>
>                 Key: SPARK-22747
>                 URL: https://issues.apache.org/jira/browse/SPARK-22747
>             Project: Spark
>          Issue Type: Sub-task
>          Components: SQL
>    Affects Versions: 2.3.0
>            Reporter: Kazuaki Ishizaki
>            Priority: Major
>
> Generated code in {{HashAggregateExec}} uses global mutable variables that are passed to successor operations thru {{consume()}} method. It may cause issue in SPARK-22668.



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