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https://issues.apache.org/jira/browse/FLINK-14558?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16962592#comment-16962592
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Dian Fu commented on FLINK-14558:
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[~sunjincheng121] Good catch! I think we should use the ContextClassLoader to
load PythonScalarFunctionOperator as currently flink-python-*.jar is loaded
with user classloader. I'd like to take this issue, could you assign it to me?
Thanks in advance!
> Fix the ClassNotFoundException issue for run python job in standalone mode
> --------------------------------------------------------------------------
>
> Key: FLINK-14558
> URL: https://issues.apache.org/jira/browse/FLINK-14558
> Project: Flink
> Issue Type: Improvement
> Components: API / Python
> Reporter: sunjincheng
> Priority: Major
> Fix For: 1.10.0
>
>
> java.lang.ClassNotFoundException:
> org.apache.flink.table.runtime.operators.python.PythonScalarFunctionOperator
> will be thrown when running a Python UDF job in a standalone cluster.
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