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Posted to user@hive.apache.org by lei liu <li...@gmail.com> on 2010/08/05 04:19:54 UTC

The data is compressed

When I run below statment :
insert overwrite local directory '/home/jiuxi/tnt_data_20100803'
select * from t_tnt_fact_auction_detail,
the data is compressed and generate .deflate file. Please tell me whether
hive default to compress big data.