hive經典的入門流程操做

處理流程 建表 那麼咱們首先要在hive裏建表，建表語句以下:mysql CREATE TABLE login ( uid STRING, ip STRING ) PARTITIONED BY (dt STRING) ROW FORMAT DELIMITED FIELDS TERMINATED BY ',' STORED AS TEXTFILE;   其實表名是login,字段之間以,

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