Sqoop connection error

sqoop

#1

Hi team,
getting connection error when i am submitting my job through oozie.Plz help

java.net.ConnectException: Call From nn01.itversity.com/172.16.1.101 to nn01.itversity.com:8032 failed on connection exception: java.net.ConnectException: Connection refused; For more details see: http://wiki.apache.org/hadoop/ConnectionRefused