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Posted to issues@arrow.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2019/12/12 16:16:00 UTC

[jira] [Updated] (ARROW-7064) [R] Implement null type

     [ https://issues.apache.org/jira/browse/ARROW-7064?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated ARROW-7064:
----------------------------------
    Labels: dataset parquet pull-request-available  (was: dataset parquet)

> [R] Implement null type
> -----------------------
>
>                 Key: ARROW-7064
>                 URL: https://issues.apache.org/jira/browse/ARROW-7064
>             Project: Apache Arrow
>          Issue Type: New Feature
>          Components: R
>            Reporter: Neal Richardson
>            Priority: Major
>              Labels: dataset, parquet, pull-request-available
>             Fix For: 1.0.0
>
>
> I tried to read a Parquet file into an R data.frame, and there was a null column in it. 
> {code}
> Error in Table__to_dataframe(x, use_threads = option_use_threads()) : 
>   cannot handle Array of type null
> {code}



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