Configuration is from an architecture point of view immutable once the job is started even though the API does not reflect that explicitly. I would say in a record. But the question is : what do you want to achieve?
Regards Bertrand Dechoux On Thu, Jul 3, 2014 at 7:37 AM, Chris MacKenzie < [email protected]> wrote: > Hi, > > I have the following code and am using hadoop 2.4: > > In my driver: > Configuration conf = new Configuration(); > conf.set("sub", "help"); > Š.. > String s = conf.get("sub²); > > In my reducer: > Configuration conf = context.getConfiguration(); > conf.set("sub", "Test²); > > When I test the value in the driver, it isn¹t updated following the reduce > > > Best, > > Chris MacKenzie > <http://www.chrismackenziephotography.co.uk/> > <http://www.chrismackenziephotography.co.uk/>Expert> > > >
