U2

Unified UDF for Bigdata, such as Hive/Flink/Spark/Trino/Doris

Goals

• Define your UDF(must be an Java interface) extends UnifiedUdf(n) in module u2-functions, implement call method;
• Build project, then your find jars with different suffix(such as Hive,Flink,Spark,Trino,Doris, and so on).