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Posted to issues@arrow.apache.org by "Jonathan Keane (Jira)" <ji...@apache.org> on 2021/01/11 20:15:00 UTC
[jira] [Created] (ARROW-11211) [R] Chunked arrays with integers +
NaNs error oddly
Jonathan Keane created ARROW-11211:
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Summary: [R] Chunked arrays with integers + NaNs error oddly
Key: ARROW-11211
URL: https://issues.apache.org/jira/browse/ARROW-11211
Project: Apache Arrow
Issue Type: New Feature
Components: R
Reporter: Jonathan Keane
{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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