摘要:
add jar /home/hjl/sunwg/Lower.jar; create temporary function my_lower as ‘com.example.hive.udf.Lower’; 阅读全文
摘要:
上传jar包到hdfs目录中, hdfs dfs -put /home/user/hive-functions.jar /user/hive/jars/hive-functions.jar create function default.unis_check as 'com.fhpt.hive.fu 阅读全文
摘要:
亲测可用: http://www.cnblogs.com/freeweb/p/5145921.html 阅读全文