yes, i have got the answer right now , it's SEQUENCEFILE and TEXTFILE 2010/8/18 Ping Zhu <[email protected]>
> Please read resources for beginners available at > http://wiki.apache.org/hadoop/Hive first. > > > On Tue, Aug 17, 2010 at 8:40 PM, t liu <[email protected]> wrote: > >> when hive craete a table ,we need set hql like this >> >> 'CREATE TABLE page_view(viewTime INT, userid BIGINT, >> page_url STRING, referrer_url STRING, >> ip STRING COMMENT 'IP Address of the User') >> COMMENT 'This is the page view table' >> PARTITIONED BY(dt STRING, country STRING) >> STORED AS SEQUENCEFILE;' >> >> in this hql,file type is 'STORED AS SEQUENCEFILE' , the question is: >> >> how many file types can we set? what different between them ? >> >> I learned hive about a week , don't lauch at me ..... >> >> >> > >
