[jira] [Commented] (SPARK-21187) Complete support for remaining Spark data types in Arrow Converters

[Michelle m Hovington (Jira)]

[ 
https://issues.apache.org/jira/browse/SPARK-21187?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17448101#comment-17448101
 ] 

Michelle m Hovington commented on SPARK-21187:
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> Complete support for remaining Spark data types in Arrow Converters
> ---
>
> Key: SPARK-21187
> URL: https://issues.apache.org/jira/browse/SPARK-21187
> Project: Spark
>  Issue Type: Umbrella
>  Components: PySpark, SQL
>Affects Versions: 2.3.0
>Reporter: Bryan Cutler
>Assignee: Bryan Cutler
>Priority: Major
> Fix For: 3.1.0
>
>
> This is to track adding the remaining type support in Arrow Converters. 
> Currently, only primitive data types are supported. '
> Remaining types:
>  * -*Date*-
>  * -*Timestamp*-
>  * *Complex*: -Struct-, -Array-, -Map-
>  * -*Decimal*-
>  * -*Binary*-
>  * -*Categorical*- when converting from Pandas
> Some things to do before closing this out:
>  * -Look to upgrading to Arrow 0.7 for better Decimal support (can now write 
> values as BigDecimal)-
>  * -Need to add some user docs-
>  * -Make sure Python tests are thorough-
>  * Check into complex type support mentioned in comments by [~leif], should 
> we support mulit-indexing?



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[jira] [Updated] (SPARK-21187) Complete support for remaining Spark data types in Arrow Converters

[Michelle m Hovington (Jira)]

 [ 
https://issues.apache.org/jira/browse/SPARK-21187?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Michelle m Hovington updated SPARK-21187:
-
Attachment: 0--1172099527-254246775-1412485878

> Complete support for remaining Spark data types in Arrow Converters
> ---
>
> Key: SPARK-21187
> URL: https://issues.apache.org/jira/browse/SPARK-21187
> Project: Spark
>  Issue Type: Umbrella
>  Components: PySpark, SQL
>Affects Versions: 2.3.0
>Reporter: Bryan Cutler
>Assignee: Bryan Cutler
>Priority: Major
> Fix For: 3.1.0
>
> Attachments: 0--1172099527-254246775-1412485878
>
>
> This is to track adding the remaining type support in Arrow Converters. 
> Currently, only primitive data types are supported. '
> Remaining types:
>  * -*Date*-
>  * -*Timestamp*-
>  * *Complex*: -Struct-, -Array-, -Map-
>  * -*Decimal*-
>  * -*Binary*-
>  * -*Categorical*- when converting from Pandas
> Some things to do before closing this out:
>  * -Look to upgrading to Arrow 0.7 for better Decimal support (can now write 
> values as BigDecimal)-
>  * -Need to add some user docs-
>  * -Make sure Python tests are thorough-
>  * Check into complex type support mentioned in comments by [~leif], should 
> we support mulit-indexing?



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