Shulou(Shulou.com)06/03 Report--

"pit" means that if the HDP version is 2.6.5 and the Ambari version is 2.6.2.2, remember to pay attention to the Kerberos version when integrating with Kerberos. The Kerberos version must not be 1.15.1-18, it will get hurt. There should be no problem with the small version of Kerberos greater than 18, and the test versions 1.15.1-19,1.15.1-34. This is the list used in this article: krb5-libs-1.15.1-34.el7.x86_64krb5-server-1.15.1-34.el7.x86_64krb5-workstation-1.15.1-34.el7.x86_64krb5-devel-1.15.1-34.el7.x86_64 nouns explain Kerberos: Network Authentication protocol (Network Authentication Protocol) KDC: Key Distribution center (key Distribution Center) Kadmin: Kerberos Administrator (Kerberos Management) Preface before installing Kerberos A configured Ambari environment is required. For Ambari installation, see the previous article: https://blog.51cto.com/784687488/2329891 configuration / etc/hosts [root@ambari-agent01 ~] $cat / etc/hosts10.0.2.20 ambari-server server.ambari.com10.0.2.21 ambari-agent01 agent01.ambari.com kerberos-auth10.0.2.22 ambari-agent02 agent02.ambari.com installation Kerberos# download aes256-cts coding support component JCE (jce_policy-8. Zip) yum install krb5-server krb5-libs krb5-workstation-y configuration Kerberos Server configuration file [root@ambari-agent01 ~] $cat > / etc/krb5.conf

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