the table records are more than 120000000 On Fri, Jul 19, 2013 at 9:34 AM, Stephen Boesch <java...@gmail.com> wrote:
> one mapper. how big is the table? > > > 2013/7/18 ch huang <justlo...@gmail.com> > >> i wait long time,no result ,why hive is so slow? >> >> hive> select cookie,url,ip,source,vsid,token,residence,edate from >> hb_cookie_history where edate>='1371398400500' and edate<='1371400200500'; >> Total MapReduce jobs = 1 >> Launching Job 1 out of 1 >> Number of reduce tasks is set to 0 since there's no reduce operator >> Starting Job = job_1374138311742_0007, Tracking URL = >> http://CH22:8088/proxy/application_1374138311742_0007/<http://ch22:8088/proxy/application_1374138311742_0007/> >> Kill Command = /usr/lib/hadoop/bin/hadoop job -kill >> job_1374138311742_0007 >> > >
