User-defined functions (UDFs) can be added to queries by pointing to a JAR file on HDFS, which contains the UDF definition. After the UDF is added here, an Insert UDF button appears in the Query Editor that enables you to add the UDF to your query:
User-defined functions (UDFs) can be added to queries by pointing to a JAR file on HDFS, which contains the UDF definition. After the UDF is added here, an Insert UDF button appears in the Query Editor that enables you to add the UDF to your query:
