At the minimum you need to specify the location of the namenode and the jobtracker in the configuration files for all the nodes and the client, rest of the properties are defaulted. Also, based on the # of data nodes you also need to specify the hdfs replication factor.
Praveen On Sun, Dec 25, 2011 at 7:35 PM, Mohamed Elsayed < mohammed.elsay...@bibalex.org> wrote: > After reading documentation in http://hadoop.apache.org/** > common/docs/r0.20.2/cluster_**setup.html<http://hadoop.apache.org/common/docs/r0.20.2/cluster_setup.html>, > I need example to each parameter value at hdfs-site.xml and mapred-site.xml > to be clearer. What are mandatory parameters? Thanks in advance. > > -- > Mohamed Elsayed > Bibliotheca Alexandrina > >
