From a283329e4de41a5d2e7f5ad9849e272e5995d3fb Mon Sep 17 00:00:00 2001
From: 710leo <710leo@gmail.com>
Date: Wed, 8 Jul 2020 18:14:49 +0800
Subject: [PATCH] Change tagkv count limit

---
 src/dataobj/metric.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/dataobj/metric.go b/src/dataobj/metric.go
index ebafaf86..e7ddc434 100644
--- a/src/dataobj/metric.go
+++ b/src/dataobj/metric.go
@@ -109,8 +109,8 @@ func (m *MetricValue) CheckValidity(now int64) (err error) {
 		}
 	}
 
-	if len(m.TagsMap) > 12 {
-		err = fmt.Errorf("tagkv count is too large > 12")
+	if len(m.TagsMap) > 20 {
+		err = fmt.Errorf("tagkv count is too large > 20")
 	}
 
 	if len(m.Metric) > 128 {