hbase 0.90.5 and hadoop 0.20.203

[Gopal]

http://myexadata.blogspot.com/2012/03/hbase-0905-and-hadoop-020203.html

after playing with a while , I concluded that
hbase 0.90.5 and hadoop 0.20.203 are incompatible.

Please advise if it is otherwise.

Thanks