Description
Without implementing idempotent Kafka consumer the database is fully reconstructed every time cfe_39 is started. By implementing idempotent Kafka consumer the consumer will skip processing all records that are already present in the HDFS database.
Description Without implementing idempotent Kafka consumer the database is fully reconstructed every time cfe_39 is started. By implementing idempotent Kafka consumer the consumer will skip processing all records that are already present in the HDFS database.