Kerberos 주체 및 Keytab

KerberosPrincipal?Keytabs

Kerberos?KerberosPrincipal?pricprimary?instance?realm?Primaryinstance"/"?primary?realm?DNS?Principal?KDC?키 배포 센터?

주체?Kerberos?Kerberos?HadoopPrincipalusername/full.qualified.domain.name@YOUR_REALM.COMusername?HadoopUnixhdfs?mapred?Hive 클라이언트?HDFS 클라이언트?username?Unix?Tony?runzhliuprimary?runzhliu@YOUR_REALM.COM

?Keytabs

Keytabs?KerberosKeytabs?PrincipalKeytabhostname?KeytabsKeytabPrincipal?Hadoop

Kerberos?Principal?KeytabsHadoop?