describe 'cjjIndexPage'
DESCRIPTION
ENABLED
{NAME => 'cjjIndexPage', FAMILIES => [{NAME => 'lock', COMPRESSION => true
'NONE', VERSIONS => '3', TTL => '2147483647', BLOCKSIZE => '65536', IN
_MEMORY => 'false', BLOCKCACHE => 'true'}, {NAME => 'log', COMPRESSION
=> 'NONE', VERSIONS => '5', TTL => '2147483647', BLOCKSIZE => '65536'
, IN_MEMORY => 'false', BLOCKCACHE => 'true'}, {NAME => 'login', COMPR
ESSION => 'NONE', VERSIONS => '3', TTL => '2147483647', BLOCKSIZE => '
65536', IN_MEMORY => 'false', BLOCKCACHE => 'true'}, {NAME => 'page',
COMPRESSION => 'NONE', VERSIONS => '3', TTL => '2147483647', BLOCKSIZE
=> '65536', IN_MEMORY => 'false', BLOCKCACHE => 'true'}, {NAME => 're
qheader', COMPRESSION => 'NONE', VERSIONS => '3', TTL => '2147483647',
BLOCKSIZE => '65536', IN_MEMORY => 'false', BLOCKCACHE => 'true'}, {N
AME => 'simpleTemplet', COMPRESSION => 'NONE', VERSIONS => '3', TTL =>
'2147483647', BLOCKSIZE => '65536', IN_MEMORY => 'false', BLOCKCACHE
=> 'true'}, {NAME => 'templet', COMPRESSION => 'NONE', VERSIONS => '3'
, TTL => '2147483647', BLOCKSIZE => '65536', IN_MEMORY => 'false', BLO
CKCACHE => 'true'}, {NAME => 'testdata', COMPRESSION => 'NONE', VERSIO
NS => '3', TTL => '2147483647', BLOCKSIZE => '65536', IN_MEMORY => 'fa
lse', BLOCKCACHE => 'true'}]}
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
