Conversion from POJO to Avro Record

Date: 2024-12-12

This article details two methods for converting Java Plain Old Java Objects (POJOs) into Apache Avro records. The first uses Java reflection to dynamically map POJO fields to an Avro schema, offering flexibility but requiring manual schema definition. The second leverages Avro's ReflectDatumWriter, simplifying the process by inferring the schema directly from the POJO using annotations. Both methods provide efficient data serialization for distributed systems, with the choice depending on project needs and schema definition preferences.

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