HuangXin Hive UDFs

About

HuangXin Hive UDFs is a collection of user defined functions for Hive.

Quickstart

$ git clone https://github.com/samkenhuang/hive-udfs.git
$ cd hive-udfs
$ mvn clean package

How to use

hive> add jar hdfs://master110.weiboyi.com:8020/user/bi/libs/huangxin-hive-1.0-SNAPSHOT-shaded.jar;

support functions

JSONPath

hive> CREATE temporary function JSONPath as 'com.huangxin.hive.JSONPath';
hive> select JSONPath("[{\"name\":\"john\",\"gender\":\"male\"},{\"name\":\"ben\"}]", "$[*].name");

See the details at github:json-path/JsonPath

License

Apache License Version 2.0