[jira] [Assigned] (FLINK-30277) Allow PYTHONPATH of Python Worker configurable

["Danny Cranmer (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLINK-30277?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Danny Cranmer reassigned FLINK-30277:
-------------------------------------

    Assignee: Prabhu Joseph

> Allow PYTHONPATH of Python Worker configurable
> ----------------------------------------------
>
>                 Key: FLINK-30277
>                 URL: https://issues.apache.org/jira/browse/FLINK-30277
>             Project: Flink
>          Issue Type: Improvement
>          Components: API / Python
>    Affects Versions: 1.16.0
>            Reporter: Prabhu Joseph
>            Assignee: Prabhu Joseph
>            Priority: Major
>
> Currently, below are the ways Python Worker gets the Python Flink Dependencies.
>  # Worker Node's System Python Path (/usr/local/lib64/python3.7/site-packages)
>  # Client passes the python Dependencies through -pyfs and --pyarch which is localized into PYTHONPATH of Python Worker.
>  # Client passes the requirements through -pyreq which gets installed on Worker Node and added into PYTHONPATH of Python Worker.
> This Jira intends to allow PYTHONPATH of Python Worker configurable where Admin/Service provider can install the required python flink depencies on a custom path (/usr/lib/pyflink/lib/python3.7/site-packages) on all Worker Nodes and then set the path in the client machine configuration flink-conf.yaml. This way it works without any configurations from the Application Users and also without affecting any other components dependent on System Python Path.
>  



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