wenjin272 opened a new issue, #864:
URL: https://github.com/apache/flink-agents/issues/864

   ### Search before asking
   
   - [x] I searched in the 
[issues](https://github.com/apache/flink-agents/issues) and found nothing 
similar.
   
   ### Description
   
   Currently, when determining whether a resource is a Python resource during 
Java-based agent plan compilation, the framework loads the resource's 
implementation class via reflection.
   
   ```
   if (PythonResourceWrapper.class.isAssignableFrom(
           Class.forName(
                   descriptor.getClazz(),
                   true,
                   Thread.currentThread().getContextClassLoader()))) {
       provider = new PythonResourceProvider(name, type, descriptor);
   } else {
       provider = new JavaResourceProvider(name, type, descriptor);
   }
   ```
   
   Currently, this requires resource dependencies to exist at the compile 
stage, but we actually only need them at runtime. Since Python resources must 
declare the `pythonClazz` argument, we can use this parameter to determine 
whether a resource is a Python resource.
   
   ### Are you willing to submit a PR?
   
   - [ ] I'm willing to submit a PR!


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