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HBase, mail # user - multiple puts in reducer?


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Re: multiple puts in reducer?
Michel Segel 2012-02-28, 15:44
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