A function provided by the user of a program or an environment most often for spreadsheet type applications or database applications.
I have a "StructType" column in spark Dataframe that has an array and a string as sub-fields. I'd like to …
scala apache-spark udfI have a requirement to select * from all columns from a hive struct. Hive create table script is here below …
struct hive udf apache-hive hive-udfIs it an only option to list all the arguments up to 22 as shown in documentation? https://spark.apache.org/…
scala apache-spark udfI have previously registered a UDF with hive. It is permanent not TEMPORARY. It works in beeline. CREATE FUNCTION normaliseURL …
apache-spark hive apache-spark-sql udfI have a DataFrame that has multiple columns of which some of them are structs. Something like this root |-- …
scala apache-spark dataframe udfI have a custom distance metric that I need to use for KNN, K Nearest Neighbors. I tried following this, …
scikit-learn distance nearest-neighbor udf