write hive udf

I have written a function that hash partitions according to a certain column attribute, and it has passed the test in the daily environment

usage:

hive start

hive --auxpath /root/standalone/commons-io-2.3.jar,/root/standalone/commons-logging-1.2.jar,/root/standalone/fastjson-1.1.41.jar,/root/standalone/global-diamond-config-1.0.3-SNAPSHOT.jar,/root/standalone/hive-exec-1.1.0.jar,/root/standalone/noggit-0.6.jar,/root/standalone/slf4j-api-1.7.5.jar,/root/standalone/solr-solrj-5.3.0.jar,/root/standalone/spring-2.5.6.jar,/root/standalone/terminator-manage-pojo-1.0.3-SNAPSHOT.jar,/root/standalone/tis-client-standalone-1.0.3-SNAPSHOT.jar,/root/standalone/tis-solrj-client-1.0.3-SNAPSHOT.jar,/root/standalone/zookeeper-3.4.5.jar

Create a temporary function:

create temporary function tisshare as 'com.dfire.tis.dump.hive.SharedRouter';

 

Invoke udf test in hive:

select tisshare('hello','search4totalpay','daily');

Function description, this function has a total of three parameters:

Parameter 1: a column attribute

Parameter 2: An index name in the corresponding partition tis

Parameter 3: Operating environment, daily use 'daily', online production environment 'online'

 

Required jar packages:

commons-io-2.3.jar
commons-logging-1.2.jar
fastjson-1.1.41.jar
global-diamond-config-1.0.3-SNAPSHOT.jar
hive-exec-1.1.0.jar
noggit-0.6.jar
slf4j-api-1.7.5.jar
solr-solrj-5.3.0.jar
spring-2.5.6.jar
terminator-manage-pojo-1.0.3-SNAPSHOT.jar
tis-client-standalone-1.0.3-SNAPSHOT.jar
tis-solrj-client-1.0.3-SNAPSHOT.jar
zookeeper-3.4.5.jar

 

The attachment is the dependent jar package