move constant

influxdb.go

@@ -10,10 +10,6 @@ import (
 	"github.com/influxdb/influxdb/client"
 )
 
-const (
-	retentionPolicyMinDuration = time.Hour
-)
-
 var (
 	// ErrServerOpen is returned when opening an already open server.
 	ErrServerOpen = errors.New("server already open")

server.go

@@ -43,6 +43,9 @@ const (
 
 	// DefaultShardRetention is the length of time before a shard is dropped.
 	DefaultShardRetention = 7 * (24 * time.Hour)
+
+	// Defines the minimum duration allowed for all retention policies
+	retentionPolicyMinDuration = time.Hour
 )
 
 // Server represents a collection of metadata and raw metric data.