[Bug]: UnboundedSourceWrapper.splitSources is assigned too early.

[gabrywu]

What happened?

UnboundedSourceWrapper assign a value to splitSources when it's creating, but what will happen if our kafka consumer need kerberos auth and the submiting host doesn't have that auth info?

Issue Priority

Priority: 2 (default / most bugs should be filed as P2)

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[johnjcasey]

This is a known drawback in the Unbounded source implementation. If you need this dynamically, you can use the SDF implementation, and avoid splitting at submit time