[jira] [Commented] (SPARK-21320) Make sure all expressions support interpreted evaluation

["Wenchen Fan (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SPARK-21320?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16609300#comment-16609300 ] 

Wenchen Fan commented on SPARK-21320:
-------------------------------------

This is replaced by https://issues.apache.org/jira/browse/SPARK-23580

> Make sure all expressions support interpreted evaluation
> --------------------------------------------------------
>
>                 Key: SPARK-21320
>                 URL: https://issues.apache.org/jira/browse/SPARK-21320
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 2.3.0
>            Reporter: Wenchen Fan
>            Priority: Major
>
> Most of time Spark SQL will evaluate expressions with codegen. However codegen is a complex technology, and we have already fixed a lot of bugs for it, and there will be more. To make Spark SQL more stable, we should have a fallback for evaluation when codegen fails, and this requires all expressions support interpreted evaluation. Currently the encoder related expressions are codegen only, we should fix them.



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@spark.apache.org
For additional commands, e-mail: issues-help@spark.apache.org