Excellent hadoop ports and filenames reference
There is an excellent hadoop port numbers reference posted by the Cloudera people http://www.cloudera.com/blog/2009/08/14/hadoop-default-ports-quick-reference/.
Hadoop uses a lot of ports to communicate between the nodes and to provide the UI. The quick reference guide make it easier to keep track of what is going on.

kk Said,
December 19, 2012 @ 12:07 am
Can I Install Hadoop on windows32-bit ultimate?
plz provide the installtion steps for that i found vmwareimage for 64-bit
But i want to learn the Hadoop!