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https://issues.apache.org/jira/browse/FLINK-13749?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16968008#comment-16968008
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Paul Lin commented on FLINK-13749:
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[~victor-wong] Thanks for your attention. I postponed a bit the progress
because the client was under active development. Now that the client is
relatively steady, I'll make a PR in a day or two.
> Make Flink client respect classloading policy
> ---------------------------------------------
>
> Key: FLINK-13749
> URL: https://issues.apache.org/jira/browse/FLINK-13749
> Project: Flink
> Issue Type: Improvement
> Components: Command Line Client, Runtime / REST
> Reporter: Paul Lin
> Assignee: Paul Lin
> Priority: Minor
>
> Currently, Flink client does not respect the classloading policy and uses
> hardcoded parent-first classloader, while the other components like
> jobmanager and taskmanager use child-first classloader by default and respect
> the classloading options. This makes the client more likely to have
> dependency conflicts, especially after we removed the convenient hadoop
> binaries (so users need to add hadoop classpath in the client classpath).
> So I propose to make Flink client's (including cli and rest handler)
> classloading behavior aligned with the other components.
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