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https://issues.apache.org/jira/browse/FLINK-34402?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17815199#comment-17815199
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yisha zhou commented on FLINK-34402:
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[~martijnvisser] I totally agree with your opinion that we should not do extra
work to support what community discourages. Do you have any idea how to check
API calling times for client to external system in SQL connector? Or what's the
best practice to do integration testing for a SQL connector?
> Class loading conflicts when using PowerMock in ITcase.
> --------------------------------------------------------
>
> Key: FLINK-34402
> URL: https://issues.apache.org/jira/browse/FLINK-34402
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Coordination
> Affects Versions: 1.19.0
> Reporter: yisha zhou
> Assignee: yisha zhou
> Priority: Major
>
> Currently when no user jars exist, system classLoader will be used to load
> classes as default. However, if we use powerMock to create some ITCases, the
> framework will utilize JavassistMockClassLoader to load classes. Forcing the
> use of the system classLoader can lead to class loading conflict issue.
> Therefore we should use Thread.currentThread().getContextClassLoader()
> instead of
> ClassLoader.getSystemClassLoader() here.
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