[chore](api-doc)Add HadoopKerberosAuthenticator api docs

CalvinKirs · Nov 12, 2024 · fb1276f · fb1276f
1 parent eb0a188
commit fb1276f
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/...ain/java/org/apache/doris/common/security/authentication/HadoopKerberosAuthenticator.java b/...ain/java/org/apache/doris/common/security/authentication/HadoopKerberosAuthenticator.java
@@ -111,6 +111,12 @@ private UserGroupInformation login(Subject subject) throws IOException {
         return UserGroupInformation.getUGIFromSubject(subject);
     }
 
+    /**
+     * Calculate the next time to refresh kerberos ticket.
+     *
+     * @param subject the subject of kerberos authentication
+     * @return the next time to refresh kerberos ticket
+     */
     private static long calculateNextRefreshTime(Subject subject) {
         Preconditions.checkArgument(subject != null, "subject must be present in kerberos based UGI");
         KerberosTicket tgtTicket = KerberosTicketUtils.getTicketGrantingTicket(subject);