GitHub - karthkk/udfs: User Defined Functions for Hive used in Runa

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User Defined Functions for Hive used in Runa

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Name		Name	Last commit message	Last commit date
Latest commit History 8 Commits
dist		dist
src/runa		src/runa
test/udfs/test		test/udfs/test
.gitignore		.gitignore
README		README
project.clj		project.clj

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# udfs

User defined functions for hive.
1. Day of Week from date string. Eg day_of_week("2011-05-06") will be friday
2. Hour of day from timestamp. Eg hour_from_ts(12312312311231) 

## Usage

create jar and copy the jar file + clojure file into hive. 
Add jar to hive ext jars, 
create functions in hive as: 
create temporary function hour_from_ts as 'runa.udfs.HourOfDay';
create temporary function day_of_week as 'runa.udfs.DayOfWeek'; 


## License

Distributed under the Eclipse Public License, the same as Clojure.