From 8b687a8e2137f8ce08fbbb127819756b3ea866d9 Mon Sep 17 00:00:00 2001
From: Daniel Nelson <daniel.nelson@influxdb.com>
Date: Fri, 4 May 2018 14:31:16 -0700
Subject: [PATCH] Only lowercase mysql slave metrics with metric_version = 2
---
plugins/inputs/mysql/mysql.go | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/plugins/inputs/mysql/mysql.go b/plugins/inputs/mysql/mysql.go
index a2be5848..6e5a89e3 100644
--- a/plugins/inputs/mysql/mysql.go
+++ b/plugins/inputs/mysql/mysql.go
@@ -608,7 +608,9 @@ func (m *Mysql) gatherSlaveStatuses(db *sql.DB, serv string, acc telegraf.Accumu
}
// range over columns, and try to parse values
for i, col := range cols {
- col = strings.ToLower(col)
+ if m.MetricVersion >= 2 {
+ col = strings.ToLower(col)
+ }
if value, ok := m.parseValue(*vals[i].(*sql.RawBytes)); ok {
fields["slave_"+col] = value
}
--
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