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https://issues.apache.org/jira/browse/FLINK-14017?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16932539#comment-16932539
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Hequn Cheng commented on FLINK-14017:
-------------------------------------
Resolved in master: f65ee55a53e50b7e09db5500565ee4884670b7d2
> Support to start up Python worker in process mode
> -------------------------------------------------
>
> Key: FLINK-14017
> URL: https://issues.apache.org/jira/browse/FLINK-14017
> Project: Flink
> Issue Type: Sub-task
> Components: API / Python
> Reporter: Dian Fu
> Assignee: Wei Zhong
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.10.0
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> We employ Apache Beam's portability frameowork for the Python UDF execution.
> However, there is only a golang implementation for the boot script to start
> up SDK harness in Beam. It’s used by both the Python SDK harness and the Go
> SDK harness. This is not a problem for Beam. However, it’s indeed a problem
> for Flink as it indicates that the whole stack of Beam’s Go SDK harness will
> be depended if we use the golang implementation of the boot script. We want
> to avoid this by adding a Python boot script.
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