-Re: how to transfer data from one reduce to another map
bharath vissapragada 2009-06-15, 13:56
if your doubt is related to chaining of mapreduce jobs .. then this link
might be useful ...
On Mon, Jun 15, 2009 at 7:22 PM, HRoger <[EMAIL PROTECTED]> wrote:
> I'm sorry for my confusing description,It is job2 has to use two input
> one from job1's output and another from anywhere.
> TimRobertson100 wrote:
> > Hi
> > I am not sure I understand the question correctly. If you mean you
> > want to use the output of Job1 as the input of Job2, then you can set
> > the input path to the second job as the output path (e.g. output
> > directory) from the first job.
> > Cheers
> > Tim
> > On Mon, Jun 15, 2009 at 3:30 PM, HRoger<[EMAIL PROTECTED]> wrote:
> >> Hi !
> >> I write a application which has two jobs: the second job use the input
> >> datasource same as the first job's added the the output(some objects) of
> >> first job.Can I transfer some objects from one job to another job or
> >> the job has two input source?
> >> --
> >> View this message in context:
> >> Sent from the Hadoop core-user mailing list archive at Nabble.com.
> View this message in context:
> Sent from the Hadoop core-user mailing list archive at Nabble.com.