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https://issues.apache.org/jira/browse/BEAM-7966?focusedWorklogId=301702&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-301702
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ASF GitHub Bot logged work on BEAM-7966:
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Author: ASF GitHub Bot
Created on: 27/Aug/19 04:50
Start Date: 27/Aug/19 04:50
Worklog Time Spent: 10m
Work Description: tweise commented on issue #9331: [BEAM-7966] Write
portable Flink application jar
URL: https://github.com/apache/beam/pull/9331#issuecomment-525135984
Thanks for working on this! I think this may work very well with the k8s
deployment plans.
Related to prior discussion on the list: The jar file in its current form
materializes the pipeline configuration, i.e. any user option that influences
how transforms are configured or even the changes the shape of the pipeline.
While the latter is probably a smaller percentage of use cases, the former
isn't uncommon to adopt to different environments (dev/staging/production). For
example, the database connection URL may be a parameter sourced from an
environment variable or provided from the command line.
As it stands, to have an environment specific configuration, the user would
have to build the jar file for each target environment, which isn't intuitive.
The entry point to Flink jobs is always configured with optional arguments.
Would it be possible to support a token substitution mechanism so that such
arguments provided to the Flink CLI or the k8s operator or whatever the tool
may be can be injected into the proto?
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Issue Time Tracking
-------------------
Worklog Id: (was: 301702)
Time Spent: 0.5h (was: 20m)
> Write portable Flink application jar
> ------------------------------------
>
> Key: BEAM-7966
> URL: https://issues.apache.org/jira/browse/BEAM-7966
> Project: Beam
> Issue Type: New Feature
> Components: runner-flink
> Reporter: Kyle Weaver
> Assignee: Kyle Weaver
> Priority: Major
> Labels: portability-flink
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> *[https://docs.google.com/document/d/1kj_9JWxGWOmSGeZ5hbLVDXSTv-zBrx4kQRqOq85RYD4/edit#heading=h.oes73844vmhl]*
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