[jira] [Commented] (IMPALA-9627) Update Impala utility Python scripts to be Python3 compatible

["ASF subversion and git services (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/IMPALA-9627?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17718354#comment-17718354 ] 

ASF subversion and git services commented on IMPALA-9627:
---------------------------------------------------------

Commit 8c04113157f7cf828fc3b8a4f3fc8e4db7f93c40 in impala's branch refs/heads/master from Joe McDonnell
[ https://gitbox.apache.org/repos/asf?p=impala.git;h=8c0411315 ]

IMPALA-9627 (followup): Switch push_to_asf.py to python 3

push_to_asf.py asks the user for input. This recently
switched from raw_input() to input(), because Python 3
doesn't have a raw_input() function.

Python 2's input() function has weird semantics. At the
"[Y/n]:" prompt, typing y (no quotes) produces this error:
NameError: name 'y' is not defined

Instead, it wants 'y' (with quotes). This is because Python 2's
input() function wants a python expression. This switches the
script to use python3, which has the old behavior from
raw_input().

Testing:
 - Ran script with Python 3, hand tested the confirm_prompt function

Change-Id: Ida49993bfea71ade9d335ac1ceb53788d0a57f69
Reviewed-on: http://gerrit.cloudera.org:8080/19817
Reviewed-by: Michael Smith <mi...@cloudera.com>
Tested-by: Joe McDonnell <jo...@cloudera.com>


> Update Impala utility Python scripts to be Python3 compatible
> -------------------------------------------------------------
>
>                 Key: IMPALA-9627
>                 URL: https://issues.apache.org/jira/browse/IMPALA-9627
>             Project: IMPALA
>          Issue Type: Task
>          Components: Infrastructure
>    Affects Versions: Impala 4.0.0
>            Reporter: Laszlo Gaal
>            Assignee: Michael Smith
>            Priority: Major
>             Fix For: Impala 4.3.0
>
>
> Impala utility Python scripts are the ones that run outside the Impala virtualenv with system Python (not impala-python), except for impala-shell. These scripts should be updated for Python3 to help the project's migration to Python 3 after the retirement of Python 2.



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