I have a question. Increased map number would be bring up more speed? > On 2/2/08, stack <[EMAIL PROTECTED]> wrote: > > Are you making the HTable instance every time you do a get? If so, > > that'll cost. > > St.Ack > > > > > > ma qiang wrote: > > > About more than twice. I guess the time of connect to table is too large > > > . > > > > > > > > > > > > On Feb 1, 2008 8:15 PM, edward yoon <[EMAIL PROTECTED]> wrote: > > > > > >> How long does it take to get the row data from table? > > >> > > >> > > >> On 2/1/08, ma qiang <[EMAIL PROTECTED]> wrote: > > >> > > >>> Hi all: > > >>> I have a mapreduce program now, and in my map function I need use > > >>> some parameters which read from another table in HBase using HTable > > >>> class , as a result I find the this program run so slow. Who can tell > > >>> me why and how to solve this problem? > > >>> Thank you very much! > > >>> Best Wishes! > > >>> > > >>> > > >> -- > > >> B. Regards, > > >> Edward yoon @ NHN, corp. > > >> > > >> > > > > > > > -- > B. Regards, > Edward yoon @ NHN, corp. >
-- B. Regards, Edward yoon @ NHN, corp.
