Hadoop does not usually work so well with 3 nodes. Many assumptions about having a large cluster are baked in and can cause serious problems with small clusters.
On Thu, Jan 6, 2011 at 5:31 AM, Stefano Bellasio <[email protected]>wrote: > - I need to understand what kind of scalability i obtain with many nodes (3 > for now, i can arrive to 5), i think that similarities calculation took most > of the time, am i right? >
