hive修改压缩方式

ROW FORMAT SERDE
'org.apache.hadoop.hive.ql.io.parquet.serde.ParquetHiveSerDe'
WITH SERDEPROPERTIES (
'field.delim'='t',
 'line.delim'='n',
'serialization.format'='t')
STORED AS PARQUET TBLPROPERTIES('parquet.compression'='SNAPPY')

ALTER TABLE dm_gis.tals_address_detail_cityin_final_parquet SET TBLPROPERTIES ('parquet.compression'='SNAPPY');