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From 陈加俊 <cjjvict...@gmail.com>
Subject Re: the files of one table is so big?
Date Thu, 31 Mar 2011 06:16:33 GMT
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 <cjjvictory@gmail.com> 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 <jdcryans@apache.org>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 <cjjvictory@gmail.com> 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

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