[BitSail#106][Connector] Migrate hadoop legacy source connector to V1 interface

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Pre-Checklist

Note: Please complete ALL items in the following checklist.

• ✅ I have read through the CONTRIBUTING.md documentation.
• ✅ My code has the necessary comments and documentation (if needed).
• ✅ I have added relevant tests.

Purpose

Migrate hadoop legacy source connector to V1 interface

Approaches

Migrate hadoop legacy source connector to V1 interface

Related Issues

#106