From fa72673caed27fbb39f527a3d0f3e2a2760ef3b7 Mon Sep 17 00:00:00 2001
From: Alex Perrin <26171318+perrinal@users.noreply.github.com>
Date: Tue, 14 Jan 2020 10:53:14 +0100
Subject: [PATCH] Change in the JAAS file sample

useTicketCache will not work if /usr/bin/kinit is not available on the Logstash server.
---
 docs/index.asciidoc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/docs/index.asciidoc b/docs/index.asciidoc
index 892bc31..3827ede 100644
--- a/docs/index.asciidoc
+++ b/docs/index.asciidoc
@@ -297,7 +297,8 @@ services for Kafka. This setting provides the path to the JAAS file. Sample JAAS
 ----------------------------------
 KafkaClient {
   com.sun.security.auth.module.Krb5LoginModule required
-  useTicketCache=true
+  useTicketCache=true #requires /usr/bin/kinit
+  useKeyTab=true
   renewTicket=true
   serviceName="kafka";
   };