Troubleshooting - hadoop

#   ipc.Client: Retrying connect to server: localhost/127.0.0.1:9000.
# You'd better check your hosts file
http://gh0stsp1der.tistory.com/66

# Hbase
#Unable to find region for 99999999999999 after 10 tries
http://nosql.rishabhagrawal.com/2013/04/hbase-orgapachehadoophbaseclientnoserve.html