From 9463952e28d742d245bf37e83ce430bb19661f02 Mon Sep 17 00:00:00 2001
From: zhengbo <zhengb@guance.com>
Date: Mon, 23 Sep 2024 14:59:01 +0800
Subject: [PATCH] fix(rabbitmq): fix concurrent map error

---
 internal/plugins/inputs/rabbitmq/input.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/internal/plugins/inputs/rabbitmq/input.go b/internal/plugins/inputs/rabbitmq/input.go
index 73b6c8dd21..bf8fbee303 100644
--- a/internal/plugins/inputs/rabbitmq/input.go
+++ b/internal/plugins/inputs/rabbitmq/input.go
@@ -193,7 +193,9 @@ type MetricFunc func(n *Input)
 
 func (ipt *Input) getMetric() {
 	ipt.start = time.Now()
-	getFunc := []MetricFunc{getOverview, getNode, getQueues, getExchange}
+	// get overview first, to get cluster name
+	getOverview(ipt)
+	getFunc := []MetricFunc{getNode, getQueues, getExchange}
 	g := goroutine.NewGroup(goroutine.Option{Name: "inputs_rabbitmq"})
 	for _, v := range getFunc {
 		func(gf MetricFunc) {