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Posted to common-user@hadoop.apache.org by ma qiang <ma...@gmail.com> on 2008/01/20 09:46:01 UTC
without insert method in HTable class
Dear colleagues:
I don't know how to insert new rows in a table, and there's
no insert method in HTable class. Can you tell me how to insert some
rows in a new table?
Thanks.
Best wishes!
Qiang Ma
Department of Computer Science and Engineering
Fudan University
Shanghai, P. R. China
EMail: maqiang1984@gmail.com
Re: without insert method in HTable class
Posted by edward yoon <ed...@mail.udanax.org>.
Try like this :
HTable table = new HTable(conf, Text tableName);
long lockId = table.startUpdate(getRow());
table.put(lockId, Text columnName, byte[] value);
table.commit(lockId);
On 1/20/08, ma qiang <ma...@gmail.com> wrote:
> Dear colleagues:
> I don't know how to insert new rows in a table, and there's
> no insert method in HTable class. Can you tell me how to insert some
> rows in a new table?
> Thanks.
>
> Best wishes!
>
> Qiang Ma
> Department of Computer Science and Engineering
> Fudan University
> Shanghai, P. R. China
> EMail: maqiang1984@gmail.com
>
--
B. Regards,
Edward yoon @ NHN, corp.
Re: without insert method in HTable class
Posted by edward yoon <ed...@mail.udanax.org>.
Try like this:
HTable table = new HTable(conf, Text tableName);
long lockId = table.startUpdate(Text row);
table.put(lockId, Text columnName, byte[] value);
table.commit(lockId);
On 1/20/08, ma qiang <ma...@gmail.com> wrote:
> Dear colleagues:
> I don't know how to insert new rows in a table, and there's
> no insert method in HTable class. Can you tell me how to insert some
> rows in a new table?
> Thanks.
>
> Best wishes!
>
> Qiang Ma
> Department of Computer Science and Engineering
> Fudan University
> Shanghai, P. R. China
> EMail: maqiang1984@gmail.com
>
--
B. Regards,
Edward yoon @ NHN, corp.