[jira] [Commented] (BEAM-10039) Create a mechanism to run a custom worker intialization code on Python workers

["Beam JIRA Bot (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/BEAM-10039?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17226851#comment-17226851 ] 

Beam JIRA Bot commented on BEAM-10039:
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This issue was marked "stale-P2" and has not received a public comment in 14 days. It is now automatically moved to P3. If you are still affected by it, you can comment and move it back to P2.

> Create a mechanism to run a custom worker intialization code on Python workers 
> -------------------------------------------------------------------------------
>
>                 Key: BEAM-10039
>                 URL: https://issues.apache.org/jira/browse/BEAM-10039
>             Project: Beam
>          Issue Type: New Feature
>          Components: sdk-py-core
>            Reporter: Valentyn Tymofieiev
>            Priority: P3
>
> A couple of Beam users mentioned a usecase where some  initialization code needs to run on Python workers before pipeline processing starts.
> Such code needs to be executed run early in the main() method of python worker[1].
> Java SDK has provides this capability  via JvmInitializer [2], BEAM-6872. Let's add such capability for Python users as well.
> [1] https://github.com/apache/beam/blob/7ad4c4c8e601e39573aae7b4d778be2e908a0868/sdks/python/apache_beam/runners/worker/sdk_worker_main.py#L85
> [2] https://github.com/apache/beam/blob/master/sdks/java/core/src/main/java/org/apache/beam/sdk/harness/JvmInitializer.java



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