If you skip the log files, you are likely dropping data. St.Ack
On Thu, Mar 31, 2011 at 12:27 AM, 陈加俊 <[email protected]> wrote: > Can I skip the log files? > > On Thu, Mar 31, 2011 at 2:17 PM, 陈加俊 <[email protected]> wrote: > >> I found there is so many log files under the table folder and it is very >> big ! >> >> >> On Thu, Mar 31, 2011 at 2:16 PM, 陈加俊 <[email protected]> wrote: >> >>> 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 >>> >>> >> >> >> -- >> Thanks & Best regards >> jiajun >> >> > > > -- > Thanks & Best regards > jiajun >
