build nutch without db

[tkg_cangkul]

hi i've try to build nutch v 2.3.1 with hbase 0.98 and it's success. now 
i want to try build nutch without hbase. so, the crawling result not 
store into hbase. i want to store it in hdfs. is it possible to do?
how can i do that ?
pls help.