[jira] [Commented] (SPARK-21043) Add unionByName API to Dataset

2017-10-24 Thread Reynold Xin (JIRA) 

[ 
https://issues.apache.org/jira/browse/SPARK-21043?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16217415#comment-16217415
 ] 

Reynold Xin commented on SPARK-21043:
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Because some people expect union by position too.


> Add unionByName API to Dataset
> --
>
> Key: SPARK-21043
> URL: https://issues.apache.org/jira/browse/SPARK-21043
> Project: Spark
>  Issue Type: New Feature
>  Components: SQL
>Affects Versions: 2.2.0
>Reporter: Reynold Xin
>Assignee: Takeshi Yamamuro
> Fix For: 2.3.0
>
>
> It would be useful to add unionByName which resolves columns by name, in 
> addition to the existing union (which resolves by position).



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[jira] [Commented] (SPARK-21043) Add unionByName API to Dataset

2017-10-24 Thread Carlos Bribiescas (JIRA) 

[ 
https://issues.apache.org/jira/browse/SPARK-21043?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16216953#comment-16216953
 ] 

Carlos Bribiescas commented on SPARK-21043:
---

I really like this feature.  Is there a motivation not to replace union with 
this functionality, other than backwards compatibility?

> Add unionByName API to Dataset
> --
>
> Key: SPARK-21043
> URL: https://issues.apache.org/jira/browse/SPARK-21043
> Project: Spark
>  Issue Type: New Feature
>  Components: SQL
>Affects Versions: 2.2.0
>Reporter: Reynold Xin
>Assignee: Takeshi Yamamuro
> Fix For: 2.3.0
>
>
> It would be useful to add unionByName which resolves columns by name, in 
> addition to the existing union (which resolves by position).



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[jira] [Commented] (SPARK-21043) Add unionByName API to Dataset

2017-06-14 Thread Apache Spark (JIRA) 

[ 
https://issues.apache.org/jira/browse/SPARK-21043?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16048818#comment-16048818
 ] 

Apache Spark commented on SPARK-21043:
--

User 'maropu' has created a pull request for this issue:
https://github.com/apache/spark/pull/18300

> Add unionByName API to Dataset
> --
>
> Key: SPARK-21043
> URL: https://issues.apache.org/jira/browse/SPARK-21043
> Project: Spark
>  Issue Type: New Feature
>  Components: SQL
>Affects Versions: 2.2.0
>Reporter: Reynold Xin
>
> It would be useful to add unionByName which resolves columns by name, in 
> addition to the existing union (which resolves by position).



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[jira] [Commented] (SPARK-21043) Add unionByName API to Dataset

2017-06-10 Thread Takeshi Yamamuro (JIRA) 

[ 
https://issues.apache.org/jira/browse/SPARK-21043?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16045773#comment-16045773
 ] 

Takeshi Yamamuro commented on SPARK-21043:
--

Thank you for ping me! Yea, I'll try

> Add unionByName API to Dataset
> --
>
> Key: SPARK-21043
> URL: https://issues.apache.org/jira/browse/SPARK-21043
> Project: Spark
>  Issue Type: New Feature
>  Components: SQL
>Affects Versions: 2.2.0
>Reporter: Reynold Xin
>
> It would be useful to add unionByName which resolves columns by name, in 
> addition to the existing union (which resolves by position).



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[jira] [Commented] (SPARK-21043) Add unionByName API to Dataset

2017-06-10 Thread Xiao Li (JIRA) 

[ 
https://issues.apache.org/jira/browse/SPARK-21043?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16045630#comment-16045630
 ] 

Xiao Li commented on SPARK-21043:
-

[~maropu] Do you want to make a try?

> Add unionByName API to Dataset
> --
>
> Key: SPARK-21043
> URL: https://issues.apache.org/jira/browse/SPARK-21043
> Project: Spark
>  Issue Type: New Feature
>  Components: SQL
>Affects Versions: 2.2.0
>Reporter: Reynold Xin
>
> It would be useful to add unionByName which resolves columns by name, in 
> addition to the existing union (which resolves by position).



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