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https://issues.apache.org/jira/browse/SPARK-12840?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Davies Liu updated SPARK-12840:
-------------------------------
Component/s: SQL
> Support passing arbitrary objects (not just expressions) into code generated
> classes
> ------------------------------------------------------------------------------------
>
> Key: SPARK-12840
> URL: https://issues.apache.org/jira/browse/SPARK-12840
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Reporter: Davies Liu
> Assignee: Davies Liu
> Fix For: 2.0.0
>
>
> As of now, our code generator only allows passing Expression objects into the
> generated class as arguments. In order to support whole-stage codegen (e.g.
> for broadcast joins), the generated classes need to accept other types of
> objects such as hash tables.
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