Is there anyway I can write out the results of my mapreduce job into 1
local file... ie the opposite of getmerge?

Thanks

On Tue, 05 Jul 2011 08:09:16 -0700, Mark <[EMAIL PROTECTED]>
wrote:
> Is there anyway I can write out the results of my mapreduce job into 1
> local file... ie the opposite of getmerge?

I don't know about writing directly to the local filesystem, but if you
specify a single reducer you should get only one output file, which your
Tool can then copy to the local filesystem wherever you want it.

Single reducer.

On 2011-07-05, at 9:09 AM, Mark wrote:

> Is there anyway I can write out the results of my mapreduce job into 1 local file... ie the opposite of getmerge?
>
> Thanks

Always Map/Reduce jobs write to the HDFS. So you can use FS.copyToLocalFile
API to copy the result into local systems

On Tue, Jul 5, 2011 at 8:52 PM, James Seigel <[EMAIL PROTECTED]> wrote:

> Single reducer.
>
> On 2011-07-05, at 9:09 AM, Mark wrote:
>
> > Is there anyway I can write out the results of my mapreduce job into 1
> local file... ie the opposite of getmerge?
> >
> > Thanks
>
>