Hi 'user',

   It's my first time to design a distributed storage system.The
requirement is : stroing datas including 2 columnFamilies,one for basic
infomation, the other one for extra info, .What I want to do is insert the
data into hbase , after 2 days I want to update the data,(yeah the data
inserted 2 days ago) by adding some columns(qualifier) for each of the
column family.What should I do ?Any advice will be appreciated!
Thanks & Best Regards
Mike

Mike,

Columns for already-existing rows can just be added with an additional Put.
 There should be nothing special that you have to do on top of that.

Regards,

- Dave

On Wed, Aug 22, 2012 at 9:38 PM, jing wang <[EMAIL PROTECTED]>wrote:

> Hi 'user',
>
>    It's my first time to design a distributed storage system.The
> requirement is : stroing datas including 2 columnFamilies,one for basic
> infomation, the other one for extra info, .What I want to do is insert the
> data into hbase , after 2 days I want to update the data,(yeah the data
> inserted 2 days ago) by adding some columns(qualifier) for each of the
> column family.What should I do ?Any advice will be appreciated!
>
>
> Thanks & Best Regards
> Mike
>

Got it,Thanks a lot!

2012/8/23 Dave Wang <[EMAIL PROTECTED]>

> Mike,
>
> Columns for already-existing rows can just be added with an additional Put.
>  There should be nothing special that you have to do on top of that.
>
> Regards,
>
> - Dave
>
> On Wed, Aug 22, 2012 at 9:38 PM, jing wang <[EMAIL PROTECTED]
> >wrote:
>
> > Hi 'user',
> >
> >    It's my first time to design a distributed storage system.The
> > requirement is : stroing datas including 2 columnFamilies,one for basic
> > infomation, the other one for extra info, .What I want to do is insert
> the
> > data into hbase , after 2 days I want to update the data,(yeah the data
> > inserted 2 days ago) by adding some columns(qualifier) for each of the
> > column family.What should I do ?Any advice will be appreciated!
> >
> >
> > Thanks & Best Regards
> > Mike
> >
>