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Posted to issues@spark.apache.org by "Apache Spark (Jira)" <ji...@apache.org> on 2021/08/09 19:56:00 UTC
[jira] [Commented] (SPARK-36461) Enable ObjectHashAggregate for
more Aggregate functions
[ https://issues.apache.org/jira/browse/SPARK-36461?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17396246#comment-17396246 ]
Apache Spark commented on SPARK-36461:
--------------------------------------
User 'viirya' has created a pull request for this issue:
https://github.com/apache/spark/pull/33068
> Enable ObjectHashAggregate for more Aggregate functions
> -------------------------------------------------------
>
> Key: SPARK-36461
> URL: https://issues.apache.org/jira/browse/SPARK-36461
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 3.3.0
> Reporter: L. C. Hsieh
> Assignee: L. C. Hsieh
> Priority: Major
>
> Enabing more {{ObjectHashAggregate}} for more aggregate functions, as it has better performance compared to {{SortAggregate}} according to current benchmark.
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