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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 07:27:55 GMT
Can I skip the log files?

On Thu, Mar 31, 2011 at 2:17 PM, 陈加俊 <cjjvictory@gmail.com> 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 <cjjvictory@gmail.com> 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 <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
>>
>>
>
>
> --
> Thanks & Best regards
> jiajun
>
>


-- 
Thanks & Best regards
jiajun

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