You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@arrow.apache.org by "Ian Cook (Jira)" <ji...@apache.org> on 2021/03/30 16:47:00 UTC
[jira] [Created] (ARROW-12155) [R] Require Table columns to be same
length
Ian Cook created ARROW-12155:
--------------------------------
Summary: [R] Require Table columns to be same length
Key: ARROW-12155
URL: https://issues.apache.org/jira/browse/ARROW-12155
Project: Apache Arrow
Issue Type: Bug
Components: R
Affects Versions: 3.0.0
Reporter: Ian Cook
Assignee: Ian Cook
Fix For: 4.0.0
An error is thrown if the user attempts to create a RecordBatch with different length arrays:
{code:java}
> arrow::record_batch(a=1:5, b = 42)
Error: Invalid: All arrays must have the same length {code}
But no error is thrown if the user attempts to create a Table with different length columns. Instead we get garbage in the table:
{code:java}
Table$create(a=1:5, b = 42) %>% collect()
# A tibble: 5 x 2
a b
<int> <dbl>
1 1 4.20e+ 1
2 2 6.94e-310
3 3 6.94e-310
4 4 6.94e-310
5 5 6.94e-310 {code}
Change the behavior for Table creation to match the current behavior of RecordBatch creation.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)