From 0f19e0ce7e28415dca0d0f6fd81bd694526e9d40 Mon Sep 17 00:00:00 2001
From: liugq <silenceqi@hotmail.com>
Date: Tue, 26 Apr 2022 14:47:49 +0800
Subject: [PATCH] filter Inf data

---
 service/alerting/elasticsearch/engine.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/service/alerting/elasticsearch/engine.go b/service/alerting/elasticsearch/engine.go
index 275a15a0..5c95e2cd 100644
--- a/service/alerting/elasticsearch/engine.go
+++ b/service/alerting/elasticsearch/engine.go
@@ -408,7 +408,7 @@ func (engine *Engine) CheckCondition(rule *alerting.Rule)(*alerting.ConditionRes
 					return conditionResult, err
 				}
 				if r, ok := result.(float64); ok {
-					if math.IsNaN(r){
+					if math.IsNaN(r) || math.IsInf(r, 0){
 						continue
 					}
 				}