From 127ea63eebb043c25b0f4cfe51fa3d81ea267bf5 Mon Sep 17 00:00:00 2001
From: Shaunak Kashyap <ycombinator@gmail.com>
Date: Tue, 11 Feb 2020 04:59:04 -0800
Subject: [PATCH] Adding explanatory comment for nodeInfo

---
 metricbeat/module/logstash/node_stats/data_xpack.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/metricbeat/module/logstash/node_stats/data_xpack.go b/metricbeat/module/logstash/node_stats/data_xpack.go
index 924a8aaba9c..442bf43ebf2 100644
--- a/metricbeat/module/logstash/node_stats/data_xpack.go
+++ b/metricbeat/module/logstash/node_stats/data_xpack.go
@@ -98,6 +98,9 @@ type nodeInfo struct {
 	Pipeline    pipeline `json:"pipeline"`
 }
 
+// inNodeInfo represents the Logstash node info to be parsed from the Logstash API
+// response. It contains nodeInfo (which is also used as-is elsewhere) + monitoring
+// information.
 type inNodeInfo struct {
 	nodeInfo
 	Monitoring struct {