> No. of slots per task tracker cannot be varied so even if some nodes > have additional cores, extra slots cannot be added.
True. This is what I have been wishing for;-) I routinely use clusters where some machines have 8 while others have 4 cores. Abhishek > > Regards, > > Jayant > > > -----Original Message----- > From: Sujitha [mailto:gs...@tce.edu] > Sent: Thursday, March 11, 2010 1:09 PM > To: common-dev@hadoop.apache.org > Subject: Map Reduce in heterogeneous environ.. > > hi all > map reduce is running on hadoop clusters(homogeneous).is it possible > to > use it in a heterogeneous environment..is that we need any interface to > support this?? > suggestion please. > > Regards > Suji > > > ----------------------------------------- > This email was sent using TCEMail Service. > Thiagarajar College of Engineering > Madurai-625 015, India > >
