Hello, Is there any reason that the check-sum file for a multipleoutput's collectors is empty?
-k On Wed, Jul 16, 2008 at 4:26 AM, Alejandro Abdelnur <[EMAIL PROTECTED]> wrote: > multiple mappers mean multiple jobs, which means you'll have to run 2 > jobs on the same data, with the MultipleOutputs and > MultipleOutputFormat you can do that in one pass form a single Mapper. > > On Wed, Jul 16, 2008 at 3:26 AM, Khanh Nguyen <[EMAIL PROTECTED]> wrote: >> Thank you very much. Someone suggested I could just use multiple >> mapper. Would that work better (easier?) ? >> >> -k >> >> On Mon, Jul 14, 2008 at 11:59 PM, Alejandro Abdelnur <[EMAIL PROTECTED]> >> wrote: >>> check MultipleOutputFormat and MultipleOutputs (this has been >>> committed to the trunk last week) >>> >>> >>> On Mon, Jul 14, 2008 at 11:49 PM, Khanh Nguyen <[EMAIL PROTECTED]> wrote: >>>> Hello, >>>> >>>> Is it possible to have more than one output collector for one map? >>>> >>>> My input are records of html pages. I am mapping each url to its >>>> html-content and want to have two output collectors. One that maps >>>> each <url, html-content> --> <url, outlinks> and another one that map >>>> <url, html-content> to something else (difficult to explain). >>>> >>>> Please help. Thanks >>>> >>>> -k >>>> >>> >> >
