Ugi - aajisaka/hadoop-metrics GitHub Wiki

• LoginSuccessNumOps
  • Total number of successful kerberos logins
• LoginSuccessAvgTime
  • Average time of successful kerberos logins in milliseconds
• LoginFailureNumOps
  • Total number of failed kerberos logins
• LoginFailureAvgTime
  • Average time of failed kerberos logins in milliseconds

For more details, see org.apache.hadoop.security.UserGroupInformation.java