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Posted to jira@arrow.apache.org by "Weston Pace (Jira)" <ji...@apache.org> on 2021/02/16 19:47:00 UTC

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

Weston Pace created ARROW-11649:
-----------------------------------

             Summary: 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


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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