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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2019/03/05 05:41:00 UTC

[jira] [Assigned] (SPARK-26920) Deduplicate type checking across Arrow optimization and vectorized APIs in SparkR

     [ https://issues.apache.org/jira/browse/SPARK-26920?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Apache Spark reassigned SPARK-26920:
------------------------------------

    Assignee:     (was: Apache Spark)

> Deduplicate type checking across Arrow optimization and vectorized APIs in SparkR
> ---------------------------------------------------------------------------------
>
>                 Key: SPARK-26920
>                 URL: https://issues.apache.org/jira/browse/SPARK-26920
>             Project: Spark
>          Issue Type: Sub-task
>          Components: SparkR
>    Affects Versions: 3.0.0
>            Reporter: Hyukjin Kwon
>            Priority: Major
>
> There are duplication about type checking in Arrow <> SparkR code paths. For instance,
> https://github.com/apache/spark/blob/8126d09fb5b969c1e293f1f8c41bec35357f74b5/R/pkg/R/group.R#L229-L253
> struct type and map type should also be restricted.
> We should pull it out as a separate function and add deduplicated tests separately.



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