I fond there is so many log files under the table folder and it is very big !
On Thu, Mar 31, 2011 at 1:37 PM, 陈加俊 <[email protected]> wrote: > thank you JD > > the type of key is Long , and the family's versions is 5 . > > > > On Thu, Mar 31, 2011 at 12:42 PM, Jean-Daniel Cryans > <[email protected]>wrote: > >> (Trying to answer with the very little information you gave us) >> >> So in HBase every cell is stored along it's row key, family name, >> qualifier and timestamp (plus length of each). Depending on how big >> your keys are, it can grow your total dataset. So it's not just a >> function of value sizes. >> >> J-D >> >> On Wed, Mar 30, 2011 at 9:34 PM, 陈加俊 <[email protected]> wrote: >> > I scan the table ,It just has 29000 rows and each row only has not >> reached >> > 1 k . I save it to files which has 18M. >> > >> > But I used /app/cloud/hadoop/bin/hadoop fs -copyFromLocal , it has 99G . >> > >> > Why ? >> > -- >> > Thanks & Best regards >> > jiajun >> > >> > > > > -- > Thanks & Best regards > jiajun > > -- Thanks & Best regards jiajun
