[jira] [Commented] (SPARK-30761) Nested pruning should not prune on required child outputs in Generate

2020-02-10 Thread L. C. Hsieh (Jira)


[ 
https://issues.apache.org/jira/browse/SPARK-30761?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17033848#comment-17033848
 ] 

L. C. Hsieh commented on SPARK-30761:
-

[~dongjoon]Thanks for reminding that! 

> Nested pruning should not prune on required child outputs in Generate
> -
>
> Key: SPARK-30761
> URL: https://issues.apache.org/jira/browse/SPARK-30761
> Project: Spark
>  Issue Type: Bug
>  Components: SQL
>Affects Versions: 3.0.0
>Reporter: L. C. Hsieh
>Priority: Major
>
> We prune nested fields from Generate. If a child output is required in a top 
> operator of Generate, we should not prune nested fields on it. Otherwise, the 
> accessors on top operator could be unresolved.



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[jira] [Commented] (SPARK-30761) Nested pruning should not prune on required child outputs in Generate

2020-02-10 Thread Dongjoon Hyun (Jira)


[ 
https://issues.apache.org/jira/browse/SPARK-30761?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17033846#comment-17033846
 ] 

Dongjoon Hyun commented on SPARK-30761:
---

Hi, [~viirya]. Please use `Fix Version` for only `Resolved Issue`. This is 
`Won't Fix`.

> Nested pruning should not prune on required child outputs in Generate
> -
>
> Key: SPARK-30761
> URL: https://issues.apache.org/jira/browse/SPARK-30761
> Project: Spark
>  Issue Type: Bug
>  Components: SQL
>Affects Versions: 3.0.0
>Reporter: L. C. Hsieh
>Priority: Major
> Fix For: 3.0.0
>
>
> We prune nested fields from Generate. If a child output is required in a top 
> operator of Generate, we should not prune nested fields on it. Otherwise, the 
> accessors on top operator could be unresolved.



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