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From amit jaiswal <>
Subject Dynamic Configuration support in Hive SQL
Date Mon, 21 Mar 2011 15:10:55 GMT

Does hive support dynamic configuration? For example: is it possible to write a 
hive script with some ${PARAM} variables and let hive replace these parameters 
with their values at runtime.

Original hive script:
select * from person where age > ${MIN_AGE};

Config file:

And hive replaces the MIN_AGE parameter automatically.


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