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Posted to issues-all@impala.apache.org by "Laszlo Gaal (Jira)" <ji...@apache.org> on 2020/04/23 17:09:00 UTC
[jira] [Work started] (IMPALA-9686) Toolchain Python missing
readline support
[ https://issues.apache.org/jira/browse/IMPALA-9686?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Work on IMPALA-9686 started by Laszlo Gaal.
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> Toolchain Python missing readline support
> -----------------------------------------
>
> Key: IMPALA-9686
> URL: https://issues.apache.org/jira/browse/IMPALA-9686
> Project: IMPALA
> Issue Type: Bug
> Components: Infrastructure
> Affects Versions: Impala 4.0
> Reporter: Laszlo Gaal
> Assignee: Laszlo Gaal
> Priority: Critical
>
> Toolchain Python (made default by IMPALA-9626) is missing readline support. When run via
> {{impala-python}}, the up arrow just prints control characters instead of retrieving earlier input. Also, "{{import readline}}" throws an error.
> All the above works when executed in system Python.
> This is most disturbing when encountered in the Impala shell invoked from a development environment.
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