Thank for your reply, St.Ack,

Could you plz tell me how to copy data between 2 rows? is there any API for this? or i have to read and write between them families by families, columns by columns manually

On 5/6/2011 12:16 PM, Stack wrote:
On Thu, May 5, 2011 at 9:36 PM, Bui Ngoc Son<[email protected]>  wrote:
Hi,

Is there any way to rename a rowkey in Hbase? for example i want to change a
row key from "abcd_1_2010" to "abcd_1_2011".

No.

If no, what is the best way to copy date from one row to another row? I will
use it to copy 1st row to new 2nd row, then delete 1st row.

Thats the way to do it.

Good luck,
St.Ack

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