Home | About | Sematext search-lucene.com search-hadoop.com
 Search Hadoop and all its subprojects:

Switch to Threaded View
HBase >> mail # user >> multiple puts in reducer?

Copy link to this message
Re: multiple puts in reducer?
Yes you can do it.
But why do you have a reducer when running a m/r job against HBase?

The trick in writing multiple rows... You do it independently of the output from the map() method.
Sent from a remote device. Please excuse any typos...

Mike Segel

On Feb 28, 2012, at 8:34 AM, T Vinod Gupta <[EMAIL PROTECTED]> wrote:

> while doing map reduce on hbase tables, is it possible to do multiple puts
> in the reducer? what i want is a way to be able to write multiple rows. if
> its not possible, then what are the other alternatives? i mean like
> creating a wider table in that case.
> thanks