[jira] [Commented] (ARROW-11997) [Python] concat_tables crashes python interpreter

["Diana Clarke (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/ARROW-11997?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17303284#comment-17303284 ] 

Diana Clarke commented on ARROW-11997:
--------------------------------------

Confirmed.


{code}
>>> import pyarrow
>>> pyarrow.concat_tables([None])
Bus error: 10
{code}

Followed by the message: {{Python quit unexpectedly}}

> [Python] concat_tables crashes python interpreter
> -------------------------------------------------
>
>                 Key: ARROW-11997
>                 URL: https://issues.apache.org/jira/browse/ARROW-11997
>             Project: Apache Arrow
>          Issue Type: Bug
>          Components: Python
>    Affects Versions: 3.0.0
>         Environment: Python 3.8.6
>            Reporter: Young Wu
>            Priority: Major
>
> `pyarrow.concat_tables([None])` crashes python interpreter. It would be better to throw a python exception, otherwise, when used in the Jupyter environment, all the unsaved data will be lost when the crash happens.



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