[root@domU-12-31-39-0E-ED-11 conf]# ktutil
ktutil:  rkt /usr/local/hadoop/conf/nn.keytab
ktutil:  l
slot KVNO Principal
---- ---- ---------------------------------------------------------------------
   1   10 host/domu-12-31-39-0e-ed-11.compute-1.internal@HADOOP.LOCALDOMAIN
   2   10 host/domu-12-31-39-0e-ed-11.compute-1.internal@HADOOP.LOCALDOMAIN
   3   10 hadoop/domu-12-31-39-0e-ed-11.compute-1.internal@HADOOP.LOCALDOMAIN
   4   10 hadoop/domu-12-31-39-0e-ed-11.compute-1.internal@HADOOP.LOCALDOMAIN
   5   10 hbase/domu-12-31-39-0e-ed-11.compute-1.internal@HADOOP.LOCALDOMAIN
   6   10 hbase/domu-12-31-39-0e-ed-11.compute-1.internal@HADOOP.LOCALDOMAIN
ktutil: