[jira] [Updated] (AIRFLOW-5339) Wait forever spark hook if python version is 3

["Ash Berlin-Taylor (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/AIRFLOW-5339?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ash Berlin-Taylor updated AIRFLOW-5339:
---------------------------------------
    Fix Version/s:     (was: 1.10.7)
                   2.0.0

Marking this as resolved for 2.0.0 only as no one has confirmed how this change will behave with python 2.

> Wait forever spark hook if python version is 3
> ----------------------------------------------
>
>                 Key: AIRFLOW-5339
>                 URL: https://issues.apache.org/jira/browse/AIRFLOW-5339
>             Project: Apache Airflow
>          Issue Type: Bug
>          Components: hooks
>    Affects Versions: 1.10.0, 1.10.1, 1.10.2, 1.10.3, 1.10.4
>            Reporter: Juhong Jung
>            Assignee: Juhong Jung
>            Priority: Major
>             Fix For: 2.0.0
>
>
> I found spark hook is not terminating forever.
> Because Python 3 *{{subprocess.Popen}}* return {{*bytes*}}, *{{iter(sp.stdout.readlin, '')}}* pattern codes are not work.
> I will submit PR.



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