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From Rakhi Khatwani <rakhi.khatw...@gmail.com>
Subject Re: Bulk read in a single map task.
Date Wed, 22 Apr 2009 16:53:18 GMT
Hi Stack,
              In the traditional scenario, an InputSplit is given to the map
and the map iterates through each of them sequentially right.
is there any way in which i can have 5 (for example) records in each map
iteration??
Sorry for not being very clear last time.

Thanks,
Rakhi

On Wed, Apr 22, 2009 at 10:13 PM, stack <stack@duboce.net> wrote:

> Sorry.  I'm having trouble following your question below.  Want to have
> another go at it?
> Thanks,
> St.Ack
>
> On Tue, Apr 21, 2009 at 3:19 AM, Rakhi Khatwani <rakhi.khatwani@gmail.com
> >wrote:
>
> > Hi,
> >      I have a scanario,
> >       i have a table... which has 2 be read into say 'n' maps.
> >      so now in each map... i need 2 access say 'm' records at once... so
> > that i can spawn them using threads.. to increase parallel processing.
> >      is it feasible??? i am using hadoop 0.19.0 and hbase 0.19.0
> >
> > Thanks
> > Raakhi
> >
>

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