On my dev machine, I have dfs.replication set to 1 in conf/hadoop-site.xml.
But I get those warning messages in hadoop.log Fs.FSNamesystem - Replication requested of 2 is larger than cluster size(1). Using cluster size. Zero targets found, forbidden1.size=1 forbidden2.size()=0 I don't know where the 2 is coming from as hadoop-default.xml set it to 3 and the hadoop code uses also 3 by default. Also, the hadoop-site.xml is read properly (fs config is properly used for instance) Can I completely ignore those warnings or it means that there is something bad going on? I use hadoop-0.4 with nutch-0.8
