[jira] [Updated] (ARROW-11211) [R] ChunkedArray$create assumes all chunks are the same type

["Neal Richardson (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ARROW-11211?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Neal Richardson updated ARROW-11211:
------------------------------------
    Summary: [R] ChunkedArray$create assumes all chunks are the same type  (was: [R] Chunked arrays with integers + NaNs error oddly )

> [R] ChunkedArray$create assumes all chunks are the same type
> ------------------------------------------------------------
>
>                 Key: ARROW-11211
>                 URL: https://issues.apache.org/jira/browse/ARROW-11211
>             Project: Apache Arrow
>          Issue Type: New Feature
>          Components: R
>            Reporter: Jonathan Keane
>            Priority: Minor
>
> {code:r}
> data <- list(1:10, NaN)
> x <- chunked_array(!!!data)
> {code}
> returns:
> {{Error: Invalid: Value is too large to fit in C integer type}}
> There are a few things that might fix/change this: 
> * improved error message
> * chunked arrays not assuming the first chunk's types can be cast safely to all others
> Note that specifying the type to int64() does work with an overflowed NaN value (-9223372036854775808)
> {code:r}
> data <- list(1:10, NaN)
> x <- chunked_array(!!!data, type = int64())
> {code}



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