Merge pull request #302776 from whhender/patch-888151

Updating link

Author: prmerger-automator[bot]

articles/hdinsight/domain-joined/general-guidelines.md

@@ -225,7 +225,7 @@ Most common reasons:
 
 ### LDAP properties in Ambari configuration
 
-For a full list of the Ambari properties that affect your HDInsight cluster configuration, see [Ambari LDAP Authentication Setup](https://ambari.apache.org/1.2.1/installing-hadoop-using-ambari/content/ambari-chap2-4.html).
+For a full list of the Ambari properties that affect your HDInsight cluster configuration, see [Ambari LDAP Authentication Setup](https://docs.cloudera.com/HDPDocuments/HDP3/HDP-3.0.1/ambari-authentication-ldap-ad/content/authe_ldapad_configuring_ambari_for_ldap_or_active_directory_authentication.html).
 
 ### Generate domain user keytab(s)