nsqd/bench: warning log on benchmarks

Author: jehiah

nsqd/topic_test.go

@@ -232,6 +232,7 @@ func BenchmarkTopicPut(b *testing.B) {
 	topicName := "bench_topic_put" + strconv.Itoa(b.N)
 	opts := NewOptions()
 	opts.Logger = test.NewTestLogger(b)
+	opts.LogLevel = LOG_WARN
 	opts.MemQueueSize = int64(b.N)
 	_, _, nsqd := mustStartNSQD(opts)
 	defer os.RemoveAll(opts.DataPath)
@@ -251,6 +252,7 @@ func BenchmarkTopicToChannelPut(b *testing.B) {
 	channelName := "bench"
 	opts := NewOptions()
 	opts.Logger = test.NewTestLogger(b)
+	opts.LogLevel = LOG_WARN
 	opts.MemQueueSize = int64(b.N)
 	_, _, nsqd := mustStartNSQD(opts)
 	defer os.RemoveAll(opts.DataPath)