[jira] [Commented] (ARROW-11017) [Rust] [DataFusion] Add support for Parquet schema merging

2021-04-26 Thread Andrew Lamb (Jira) 


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https://issues.apache.org/jira/browse/ARROW-11017?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17332326#comment-17332326
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Andrew Lamb commented on ARROW-11017:
-

Migrated to github: https://github.com/apache/arrow-datafusion/issues/132

> [Rust] [DataFusion] Add support for Parquet schema merging 
> ---
>
> Key: ARROW-11017
> URL: https://issues.apache.org/jira/browse/ARROW-11017
> Project: Apache Arrow
>  Issue Type: New Feature
>  Components: Rust - DataFusion
>Reporter: Andy Grove
>Priority: Major
>
> Add support for Parquet schema merging so that we can read data sets where 
> some files have additional columns.



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[jira] [Commented] (ARROW-11017) [Rust] [DataFusion] Add support for Parquet schema merging

2021-02-20 Thread QP Hou (Jira) 


[ 
https://issues.apache.org/jira/browse/ARROW-11017?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17287787#comment-17287787
 ] 

QP Hou commented on ARROW-11017:


The Schema struct does have a try_merge method defined, should we just reuse 
that one?

> [Rust] [DataFusion] Add support for Parquet schema merging 
> ---
>
> Key: ARROW-11017
> URL: https://issues.apache.org/jira/browse/ARROW-11017
> Project: Apache Arrow
>  Issue Type: New Feature
>  Components: Rust - DataFusion
>Reporter: Andy Grove
>Priority: Major
>
> Add support for Parquet schema merging so that we can read data sets where 
> some files have additional columns.



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