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https://issues.apache.org/jira/browse/BEAM-6872?focusedWorklogId=225809&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-225809
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ASF GitHub Bot logged work on BEAM-6872:
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Author: ASF GitHub Bot
Created on: 10/Apr/19 19:41
Start Date: 10/Apr/19 19:41
Worklog Time Spent: 10m
Work Description: TheNeuralBit commented on issue #8104: [BEAM-6872] Add
hook for user-defined JVM initialization in workers
URL: https://github.com/apache/beam/pull/8104#issuecomment-481834078
I think I almost have a good test for this behavior in the portable worker,
I just had to create a version of main that lets me inject a mock of
`System.getenv`. I'll push that up shortly.
I also discussed this offline a bit with @kennknowles, and he suggested we
should probably discuss this on the mailing list before merging since it's a
pretty major change.
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Issue Time Tracking
-------------------
Worklog Id: (was: 225809)
Time Spent: 3h 40m (was: 3.5h)
> Add hook for user-defined JVM initialization in workers
> -------------------------------------------------------
>
> Key: BEAM-6872
> URL: https://issues.apache.org/jira/browse/BEAM-6872
> Project: Beam
> Issue Type: New Feature
> Components: runner-dataflow
> Reporter: Brian Hulette
> Assignee: Brian Hulette
> Priority: Minor
> Time Spent: 3h 40m
> Remaining Estimate: 0h
>
> Expose an interface for users to run some one-time initialization code when a
> worker starts up.
> This can be useful for things like overriding the Default ZoneRulesProvider,
> or setting up custom SSL providers.
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