Is your NN doubling up as a DN? If its not, I wonder how the NN is full... On 8/11/09, Mayuran Yogarajah <[email protected]> wrote: > I have a 6 node cluster running Hadoop 0.18.3. I'm trying to figure out > how the data was spread out like this: > > node001 94.15% > node002 94.16% > node003 48.22% > node004 47.85% > node005 48.12% > node006 43.18% > > Node 001 (NN) and node 002( secondary NN) both got full, while the other > data nodes had more space left. I had assumed that Hadoop would distribute > more blocks to nodes 3-6 since they had much more space, but it ended up > filling up nodes1 and 2. Is this expected? > > thanks, > M > >
-- Amandeep Khurana Computer Science Graduate Student University of California, Santa Cruz
