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Posted to jira@arrow.apache.org by "Jonathan Keane (Jira)" <ji...@apache.org> on 2021/02/16 20:59:00 UTC

[jira] [Updated] (ARROW-11649) [R] Add support for null_fallback to R

     [ https://issues.apache.org/jira/browse/ARROW-11649?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jonathan Keane updated ARROW-11649:
-----------------------------------
    Summary: [R] Add support for null_fallback to R  (was: Add support for null_fallback to R)

> [R] Add support for null_fallback to R
> --------------------------------------
>
>                 Key: ARROW-11649
>                 URL: https://issues.apache.org/jira/browse/ARROW-11649
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: R
>            Reporter: Weston Pace
>            Assignee: Weston Pace
>            Priority: Minor
>
> ARROW-10438 made is so that a "null" in a partition column will be mapped to a special directory with hive partitioning.  By default this is __HIVE_DEFAULT_PARTITION__ but it is configurable by other hive manipulation tools (e.g. spark) and so needs to be configurable in Arrow as well.  The `null_fallback` option is a string that can be passed to {color:#000000}HivePartitioning::HivePartitioning and HivePartitioning::MakeFactory
> This option should be exposed in R.{color}



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