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Posted to issues@spark.apache.org by "Josh Rosen (JIRA)" <ji...@apache.org> on 2015/05/15 07:40:00 UTC
[jira] [Commented] (SPARK-7077) Binary processing hash table for
aggregation
[ https://issues.apache.org/jira/browse/SPARK-7077?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14544952#comment-14544952 ]
Josh Rosen commented on SPARK-7077:
-----------------------------------
[~marmbrus], what do you think about adding a testing suite for this operator similar to the SortMergeCompatibilitySuite added as part of the SortMergeJoin patch? Testing against one of these corpuses might be a cheap way to get end-to-end tests for this new aggregation operator.
> Binary processing hash table for aggregation
> --------------------------------------------
>
> Key: SPARK-7077
> URL: https://issues.apache.org/jira/browse/SPARK-7077
> Project: Spark
> Issue Type: New Feature
> Components: SQL
> Reporter: Reynold Xin
> Assignee: Josh Rosen
> Fix For: 1.4.0
>
>
> Let's start with a hash table for aggregations.
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