Worked on the apache/cassandra repository to improve the reliability of trigger deployment by refactoring the validation process for trigger class loading. Addressed a bug by moving class-loading validation from the apply stage to the validate phase within CreateTriggerStatement, allowing earlier detection of misconfigurations and reducing the risk of runtime failures. Enhanced error handling and logging mechanisms to provide better diagnosability and support response times for operators. Utilized Java for development, focusing on database management, schema management, and robust error handling. The update ensures that trigger validation no longer depends on external state, resulting in more predictable and maintainable deployments.