AdminSecurityInfo.java 文件源码

@Override
public KerberosInfo getKerberosInfo(Class<?> protocol, Configuration conf) {
  if (!protocol.equals(ResourceManagerAdministrationProtocolPB.class)) {
    return null;
  }
  return new KerberosInfo() {

    @Override
    public Class<? extends Annotation> annotationType() {
      return null;
    }

    @Override
    public String serverPrincipal() {
      return YarnConfiguration.RM_PRINCIPAL;
    }

    @Override
    public String clientPrincipal() {
      return null;
    }
  };
}