[GitHub] [flink] WeiZhong94 opened a new pull request #10430: [FLINK-14019][python][cli] Add command-line options for managing Python UDF environment and dependencies.

[GitBox <gi...@apache.org>]

WeiZhong94 opened a new pull request #10430: [FLINK-14019][python][cli] Add command-line options for managing Python UDF environment and dependencies.
URL: https://github.com/apache/flink/pull/10430
 
 
   ## What is the purpose of the change
   
   *This pull request adds command-line options for managing Python UDF environment and dependencies.*
   
   NOTE: This feature is still [voting](http://apache-flink-mailing-list-archive.1008284.n3.nabble.com/VOTE-Improve-the-Pyflink-command-line-options-Adjustment-to-FLIP-78-td35585.html), but we already reach an agreement on the [discussion](http://apache-flink-mailing-list-archive.1008284.n3.nabble.com/DISCUSS-Improve-the-Pyflink-command-line-options-Adjustment-to-FLIP-78-td35440.html). In order to check in before code freezes, I open this PR so that interested people can start reviewing it.
   
   ## Brief change log
   
     - *Add options in `ClifrontendParser`*
     - *Add options in `PythonDriverOptionsParserFactory`*
     - *Pass options values from `PythonDriver` to python process*
   
   
   ## Verifying this change
   
   This change is already covered by existing tests, such as *ClifrontendRunTests*, *test_python_option.py*.
   
   ## Does this pull request potentially affect one of the following parts:
   
     - Dependencies (does it add or upgrade a dependency): (no)
     - The public API, i.e., is any changed class annotated with `@Public(Evolving)`: (no)
     - The serializers: (no)
     - The runtime per-record code paths (performance sensitive): (no)
     - Anything that affects deployment or recovery: JobManager (and its components), Checkpointing, Yarn/Mesos, ZooKeeper: (no)
     - The S3 file system connector: (no)
   
   ## Documentation
   
     - Does this pull request introduce a new feature? (yes)
     - If yes, how is the feature documented? (docs)
   

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