Golang models.NewTags函数代码示例

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本文整理汇总了Golang中github.com/influxdata/influxdb/models.NewTags函数的典型用法代码示例。如果您正苦于以下问题：Golang NewTags函数的具体用法？Golang NewTags怎么用？Golang NewTags使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了NewTags函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: TestWriteTimeTag

func TestWriteTimeTag(t *testing.T) {
	tmpDir, _ := ioutil.TempDir("", "shard_test")
	defer os.RemoveAll(tmpDir)
	tmpShard := path.Join(tmpDir, "shard")
	tmpWal := path.Join(tmpDir, "wal")

	index := tsdb.NewDatabaseIndex("db")
	opts := tsdb.NewEngineOptions()
	opts.Config.WALDir = filepath.Join(tmpDir, "wal")

	sh := tsdb.NewShard(1, index, tmpShard, tmpWal, opts)
	if err := sh.Open(); err != nil {
		t.Fatalf("error opening shard: %s", err.Error())
	}
	defer sh.Close()

	pt := models.MustNewPoint(
		"cpu",
		models.NewTags(map[string]string{}),
		map[string]interface{}{"time": 1.0},
		time.Unix(1, 2),
	)

	buf := bytes.NewBuffer(nil)
	sh.SetLogOutput(buf)
	if err := sh.WritePoints([]models.Point{pt}); err != nil {
		t.Fatalf("unexpected error: %v", err)
	} else if got, exp := buf.String(), "dropping field 'time'"; !strings.Contains(got, exp) {
		t.Fatalf("unexpected log message: %s", strings.TrimSpace(got))
	}

	m := index.Measurement("cpu")
	if m != nil {
		t.Fatal("unexpected cpu measurement")
	}

	pt = models.MustNewPoint(
		"cpu",
		models.NewTags(map[string]string{}),
		map[string]interface{}{"value": 1.0, "time": 1.0},
		time.Unix(1, 2),
	)

	buf = bytes.NewBuffer(nil)
	sh.SetLogOutput(buf)
	if err := sh.WritePoints([]models.Point{pt}); err != nil {
		t.Fatalf("unexpected error: %v", err)
	} else if got, exp := buf.String(), "dropping field 'time'"; !strings.Contains(got, exp) {
		t.Fatalf("unexpected log message: %s", strings.TrimSpace(got))
	}

	m = index.Measurement("cpu")
	if m == nil {
		t.Fatal("expected cpu measurement")
	}

	if got, exp := len(m.FieldNames()), 1; got != exp {
		t.Fatalf("invalid number of field names: got=%v exp=%v", got, exp)
	}
}

开发者ID:luizbafilho，项目名称:fusis，代码行数:60，代码来源:shard_test.go

示例2: TestShardWriteAddNewField

func TestShardWriteAddNewField(t *testing.T) {
	tmpDir, _ := ioutil.TempDir("", "shard_test")
	defer os.RemoveAll(tmpDir)
	tmpShard := path.Join(tmpDir, "shard")
	tmpWal := path.Join(tmpDir, "wal")

	index := tsdb.NewDatabaseIndex("db")
	opts := tsdb.NewEngineOptions()
	opts.Config.WALDir = filepath.Join(tmpDir, "wal")

	sh := tsdb.NewShard(1, index, tmpShard, tmpWal, opts)
	if err := sh.Open(); err != nil {
		t.Fatalf("error opening shard: %s", err.Error())
	}
	defer sh.Close()

	pt := models.MustNewPoint(
		"cpu",
		models.NewTags(map[string]string{"host": "server"}),
		map[string]interface{}{"value": 1.0},
		time.Unix(1, 2),
	)

	err := sh.WritePoints([]models.Point{pt})
	if err != nil {
		t.Fatalf(err.Error())
	}

	pt = models.MustNewPoint(
		"cpu",
		models.NewTags(map[string]string{"host": "server"}),
		map[string]interface{}{"value": 1.0, "value2": 2.0},
		time.Unix(1, 2),
	)

	err = sh.WritePoints([]models.Point{pt})
	if err != nil {
		t.Fatalf(err.Error())
	}

	if index.SeriesN() != 1 {
		t.Fatalf("series wasn't in index")
	}
	seriesTags := index.Series(string(pt.Key())).Tags
	if len(seriesTags) != len(pt.Tags()) || pt.Tags().GetString("host") != seriesTags.GetString("host") {
		t.Fatalf("tags weren't properly saved to series index: %v, %v", pt.Tags(), seriesTags)
	}
	if !reflect.DeepEqual(index.Measurement("cpu").TagKeys(), []string{"host"}) {
		t.Fatalf("tag key wasn't saved to measurement index")
	}

	if len(index.Measurement("cpu").FieldNames()) != 2 {
		t.Fatalf("field names wasn't saved to measurement index")
	}
}

开发者ID:luizbafilho，项目名称:fusis，代码行数:55，代码来源:shard_test.go

示例3: TestFilterMatchMultipleWildcards

func TestFilterMatchMultipleWildcards(t *testing.T) {
	p, err := graphite.NewParser([]string{
		"*.* .wrong.measurement*",
		"servers.* .host.measurement*", // should match this
		"servers.localhost .wrong.measurement*",
		"*.localhost .wrong.measurement*",
	}, nil)

	if err != nil {
		t.Fatalf("unexpected error creating parser, got %v", err)
	}

	exp := models.MustNewPoint("cpu_load",
		models.NewTags(map[string]string{"host": "server01"}),
		models.Fields{"value": float64(11)},
		time.Unix(1435077219, 0))

	pt, err := p.Parse("servers.server01.cpu_load 11 1435077219")
	if err != nil {
		t.Fatalf("parse error: %v", err)
	}

	if exp.String() != pt.String() {
		t.Errorf("parse mismatch: got %v, exp %v", pt.String(), exp.String())
	}
}

开发者ID:sbouchex，项目名称:influxdb，代码行数:26，代码来源:parser_test.go

示例4: Bytes

// Returns byte array of a line protocol representation of the point
func (p Point) Bytes(precision string) []byte {
	key := models.MakeKey([]byte(p.Name), models.NewTags(p.Tags))
	fields := models.Fields(p.Fields).MarshalBinary()
	kl := len(key)
	fl := len(fields)
	var bytes []byte

	if p.Time.IsZero() {
		bytes = make([]byte, fl+kl+1)
		copy(bytes, key)
		bytes[kl] = ' '
		copy(bytes[kl+1:], fields)
	} else {
		timeStr := strconv.FormatInt(p.Time.UnixNano()/models.GetPrecisionMultiplier(precision), 10)
		tl := len(timeStr)
		bytes = make([]byte, fl+kl+tl+2)
		copy(bytes, key)
		bytes[kl] = ' '
		copy(bytes[kl+1:], fields)
		bytes[kl+fl+1] = ' '
		copy(bytes[kl+fl+2:], []byte(timeStr))
	}

	return bytes
}

开发者ID:influxdata，项目名称:kapacitor，代码行数:26，代码来源:point.go

示例5: TestEngine_CreateIterator_Condition

// Ensure engine can create an iterator with a condition.
func TestEngine_CreateIterator_Condition(t *testing.T) {
	t.Parallel()

	e := MustOpenEngine()
	defer e.Close()

	e.Index().CreateMeasurementIndexIfNotExists("cpu")
	e.Index().Measurement("cpu").SetFieldName("X")
	e.Index().Measurement("cpu").SetFieldName("Y")
	e.MeasurementFields("cpu").CreateFieldIfNotExists("value", influxql.Float, false)
	e.MeasurementFields("cpu").CreateFieldIfNotExists("X", influxql.Float, false)
	e.MeasurementFields("cpu").CreateFieldIfNotExists("Y", influxql.Float, false)
	si := e.Index().CreateSeriesIndexIfNotExists("cpu", tsdb.NewSeries("cpu,host=A", models.NewTags(map[string]string{"host": "A"})))
	si.AssignShard(1)

	if err := e.WritePointsString(
		`cpu,host=A value=1.1 1000000000`,
		`cpu,host=A X=10 1000000000`,
		`cpu,host=A Y=100 1000000000`,

		`cpu,host=A value=1.2 2000000000`,

		`cpu,host=A value=1.3 3000000000`,
		`cpu,host=A X=20 3000000000`,
		`cpu,host=A Y=200 3000000000`,
	); err != nil {
		t.Fatalf("failed to write points: %s", err.Error())
	}

	itr, err := e.CreateIterator(influxql.IteratorOptions{
		Expr:       influxql.MustParseExpr(`value`),
		Dimensions: []string{"host"},
		Condition:  influxql.MustParseExpr(`X = 10 OR Y > 150`),
		Sources:    []influxql.Source{&influxql.Measurement{Name: "cpu"}},
		StartTime:  influxql.MinTime,
		EndTime:    influxql.MaxTime,
		Ascending:  true,
	})
	if err != nil {
		t.Fatal(err)
	}
	fitr := itr.(influxql.FloatIterator)

	if p, err := fitr.Next(); err != nil {
		t.Fatalf("unexpected error(0): %v", err)
	} else if !reflect.DeepEqual(p, &influxql.FloatPoint{Name: "cpu", Tags: ParseTags("host=A"), Time: 1000000000, Value: 1.1}) {
		t.Fatalf("unexpected point(0): %v", p)
	}
	if p, err := fitr.Next(); err != nil {
		t.Fatalf("unexpected point(1): %v", err)
	} else if !reflect.DeepEqual(p, &influxql.FloatPoint{Name: "cpu", Tags: ParseTags("host=A"), Time: 3000000000, Value: 1.3}) {
		t.Fatalf("unexpected point(1): %v", p)
	}
	if p, err := fitr.Next(); err != nil {
		t.Fatalf("expected eof, got error: %v", err)
	} else if p != nil {
		t.Fatalf("expected eof: %v", p)
	}
}

开发者ID:luizbafilho，项目名称:fusis，代码行数:60，代码来源:engine_test.go

示例6: DefaultTags

// DefaultTags returns the config's tags.
func (c *Config) DefaultTags() models.Tags {
	m := make(map[string]string, len(c.Tags))
	for _, t := range c.Tags {
		parts := strings.Split(t, "=")
		m[parts[0]] = parts[1]
	}
	return models.NewTags(m)
}

开发者ID:sbouchex，项目名称:influxdb，代码行数:9，代码来源:config.go

示例7: MustInitBenchmarkEngine

// MustInitBenchmarkEngine creates a new engine and fills it with points.
// Reuses previous engine if the same parameters were used.
func MustInitBenchmarkEngine(pointN int) *Engine {
	// Reuse engine, if available.
	if benchmark.Engine != nil {
		if benchmark.PointN == pointN {
			return benchmark.Engine
		}

		// Otherwise close and remove it.
		benchmark.Engine.Close()
		benchmark.Engine = nil
	}

	const batchSize = 1000
	if pointN%batchSize != 0 {
		panic(fmt.Sprintf("point count (%d) must be a multiple of batch size (%d)", pointN, batchSize))
	}

	e := MustOpenEngine()

	// Initialize metadata.
	e.Index().CreateMeasurementIndexIfNotExists("cpu")
	e.MeasurementFields("cpu").CreateFieldIfNotExists("value", influxql.Float, false)
	si := e.Index().CreateSeriesIndexIfNotExists("cpu", tsdb.NewSeries("cpu,host=A", models.NewTags(map[string]string{"host": "A"})))
	si.AssignShard(1)

	// Generate time ascending points with jitterred time & value.
	rand := rand.New(rand.NewSource(0))
	for i := 0; i < pointN; i += batchSize {
		var buf bytes.Buffer
		for j := 0; j < batchSize; j++ {
			fmt.Fprintf(&buf, "cpu,host=%s value=%d %d",
				hostNames[j%len(hostNames)],
				100+rand.Intn(50)-25,
				(time.Duration(i+j)*time.Second)+(time.Duration(rand.Intn(500)-250)*time.Millisecond),
			)
			if j != pointN-1 {
				fmt.Fprint(&buf, "\n")
			}
		}

		if err := e.WritePointsString(buf.String()); err != nil {
			panic(err)
		}
	}

	if err := e.WriteSnapshot(); err != nil {
		panic(err)
	}

	// Force garbage collection.
	runtime.GC()

	// Save engine reference for reuse.
	benchmark.Engine = e
	benchmark.PointN = pointN

	return e
}

开发者ID:luizbafilho，项目名称:fusis，代码行数:60，代码来源:engine_test.go

示例8: TestEngine_CreateIterator_Aux

// Ensure engine can create an iterator with auxilary fields.
func TestEngine_CreateIterator_Aux(t *testing.T) {
	t.Parallel()

	e := MustOpenEngine()
	defer e.Close()

	e.Index().CreateMeasurementIndexIfNotExists("cpu")
	e.MeasurementFields("cpu").CreateFieldIfNotExists("value", influxql.Float, false)
	e.MeasurementFields("cpu").CreateFieldIfNotExists("F", influxql.Float, false)
	si := e.Index().CreateSeriesIndexIfNotExists("cpu", tsdb.NewSeries("cpu,host=A", models.NewTags(map[string]string{"host": "A"})))
	si.AssignShard(1)

	if err := e.WritePointsString(
		`cpu,host=A value=1.1 1000000000`,
		`cpu,host=A F=100 1000000000`,
		`cpu,host=A value=1.2 2000000000`,
		`cpu,host=A value=1.3 3000000000`,
		`cpu,host=A F=200 3000000000`,
	); err != nil {
		t.Fatalf("failed to write points: %s", err.Error())
	}

	itr, err := e.CreateIterator(influxql.IteratorOptions{
		Expr:       influxql.MustParseExpr(`value`),
		Aux:        []influxql.VarRef{{Val: "F"}},
		Dimensions: []string{"host"},
		Sources:    []influxql.Source{&influxql.Measurement{Name: "cpu"}},
		StartTime:  influxql.MinTime,
		EndTime:    influxql.MaxTime,
		Ascending:  true,
	})
	if err != nil {
		t.Fatal(err)
	}
	fitr := itr.(influxql.FloatIterator)

	if p, err := fitr.Next(); err != nil {
		t.Fatalf("unexpected error(0): %v", err)
	} else if !deep.Equal(p, &influxql.FloatPoint{Name: "cpu", Tags: ParseTags("host=A"), Time: 1000000000, Value: 1.1, Aux: []interface{}{float64(100)}}) {
		t.Fatalf("unexpected point(0): %v", p)
	}
	if p, err := fitr.Next(); err != nil {
		t.Fatalf("unexpected error(1): %v", err)
	} else if !deep.Equal(p, &influxql.FloatPoint{Name: "cpu", Tags: ParseTags("host=A"), Time: 2000000000, Value: 1.2, Aux: []interface{}{(*float64)(nil)}}) {
		t.Fatalf("unexpected point(1): %v", p)
	}
	if p, err := fitr.Next(); err != nil {
		t.Fatalf("unexpected error(2): %v", err)
	} else if !deep.Equal(p, &influxql.FloatPoint{Name: "cpu", Tags: ParseTags("host=A"), Time: 3000000000, Value: 1.3, Aux: []interface{}{float64(200)}}) {
		t.Fatalf("unexpected point(2): %v", p)
	}
	if p, err := fitr.Next(); err != nil {
		t.Fatalf("expected eof, got error: %v", err)
	} else if p != nil {
		t.Fatalf("expected eof: %v", p)
	}
}

开发者ID:luizbafilho，项目名称:fusis，代码行数:58，代码来源:engine_test.go

示例9: AddPoint

// AddPoint adds a point to the WritePointRequest with field key 'value'
func (w *WritePointsRequest) AddPoint(name string, value interface{}, timestamp time.Time, tags map[string]string) {
	pt, err := models.NewPoint(
		name, models.NewTags(tags), map[string]interface{}{"value": value}, timestamp,
	)
	if err != nil {
		return
	}
	w.Points = append(w.Points, pt)
}

开发者ID:luizbafilho，项目名称:fusis，代码行数:10，代码来源:points_writer.go

示例10: Test_Service_UDP

func Test_Service_UDP(t *testing.T) {
	t.Parallel()

	now := time.Now().UTC().Round(time.Second)

	config := Config{}
	config.Database = "graphitedb"
	config.BatchSize = 0 // No batching.
	config.BatchTimeout = toml.Duration(time.Second)
	config.BindAddress = ":10000"
	config.Protocol = "udp"

	service := NewTestService(&config)

	// Allow test to wait until points are written.
	var wg sync.WaitGroup
	wg.Add(1)

	service.WritePointsFn = func(database, retentionPolicy string, consistencyLevel models.ConsistencyLevel, points []models.Point) error {
		defer wg.Done()

		pt, _ := models.NewPoint(
			"cpu",
			models.NewTags(map[string]string{}),
			map[string]interface{}{"value": 23.456},
			time.Unix(now.Unix(), 0))
		if database != "graphitedb" {
			t.Fatalf("unexpected database: %s", database)
		} else if retentionPolicy != "" {
			t.Fatalf("unexpected retention policy: %s", retentionPolicy)
		} else if points[0].String() != pt.String() {
			t.Fatalf("unexpected points: %#v", points[0].String())
		}
		return nil
	}

	if err := service.Service.Open(); err != nil {
		t.Fatalf("failed to open Graphite service: %s", err.Error())
	}

	// Connect to the graphite endpoint we just spun up
	_, port, _ := net.SplitHostPort(service.Service.Addr().String())
	conn, err := net.Dial("udp", "127.0.0.1:"+port)
	if err != nil {
		t.Fatal(err)
	}
	data := []byte(`cpu 23.456 `)
	data = append(data, []byte(fmt.Sprintf("%d", now.Unix()))...)
	data = append(data, '\n')
	_, err = conn.Write(data)
	if err != nil {
		t.Fatal(err)
	}

	wg.Wait()
	conn.Close()
}

开发者ID:li-ang，项目名称:influxdb，代码行数:57，代码来源:service_test.go

示例11: storeStatistics

// storeStatistics writes the statistics to an InfluxDB system.
func (m *Monitor) storeStatistics() {
	defer m.wg.Done()
	m.Logger.Printf("Storing statistics in database '%s' retention policy '%s', at interval %s",
		m.storeDatabase, m.storeRetentionPolicy, m.storeInterval)

	hostname, _ := os.Hostname()
	m.SetGlobalTag("hostname", hostname)

	// Wait until an even interval to start recording monitor statistics.
	// If we are interrupted before the interval for some reason, exit early.
	if err := m.waitUntilInterval(m.storeInterval); err != nil {
		return
	}

	tick := time.NewTicker(m.storeInterval)
	defer tick.Stop()

	for {
		select {
		case now := <-tick.C:
			now = now.Truncate(m.storeInterval)
			func() {
				m.mu.Lock()
				defer m.mu.Unlock()
				m.createInternalStorage()
			}()

			stats, err := m.Statistics(m.globalTags)
			if err != nil {
				m.Logger.Printf("failed to retrieve registered statistics: %s", err)
				return
			}

			points := make(models.Points, 0, len(stats))
			for _, s := range stats {
				pt, err := models.NewPoint(s.Name, models.NewTags(s.Tags), s.Values, now)
				if err != nil {
					m.Logger.Printf("Dropping point %v: %v", s.Name, err)
					return
				}
				points = append(points, pt)
			}

			func() {
				m.mu.RLock()
				defer m.mu.RUnlock()

				if err := m.PointsWriter.WritePoints(m.storeDatabase, m.storeRetentionPolicy, points); err != nil {
					m.Logger.Printf("failed to store statistics: %s", err)
				}
			}()
		case <-m.done:
			m.Logger.Printf("terminating storage of statistics")
			return
		}
	}
}

开发者ID:sbouchex，项目名称:influxdb，代码行数:58，代码来源:service.go

示例12: MarshalString

// MarshalString renders string representation of a Point with specified
// precision. The default precision is nanoseconds.
func (p *Point) MarshalString() string {
	pt, err := models.NewPoint(p.Measurement, models.NewTags(p.Tags), p.Fields, p.Time)
	if err != nil {
		return "# ERROR: " + err.Error() + " " + p.Measurement
	}
	if p.Precision == "" || p.Precision == "ns" || p.Precision == "n" {
		return pt.String()
	}
	return pt.PrecisionString(p.Precision)
}

开发者ID:li-ang，项目名称:influxdb，代码行数:12，代码来源:influxdb.go

示例13: NewGaugeMetric

// NewGaugeMetric returns a gauge metric.
// Gauge metrics should be used when the metric is can arbitrarily go up and
// down. ie, temperature, memory usage, cpu usage, etc.
func NewGaugeMetric(
	name string,
	tags map[string]string,
	fields map[string]interface{},
	t time.Time,
) (Metric, error) {
	pt, err := models.NewPoint(name, models.NewTags(tags), fields, t)
	if err != nil {
		return nil, err
	}
	return &metric{
		pt:    pt,
		mType: Gauge,
	}, nil
}

开发者ID:Wikia，项目名称:telegraf，代码行数:18，代码来源:metric.go

示例14: TestParseDefaultTags

func TestParseDefaultTags(t *testing.T) {
	p, err := graphite.NewParser([]string{"servers.localhost .host.measurement*"}, models.NewTags(map[string]string{
		"region": "us-east",
		"zone":   "1c",
		"host":   "should not set",
	}))
	if err != nil {
		t.Fatalf("unexpected error creating parser, got %v", err)
	}

	exp := models.MustNewPoint("cpu_load",
		models.NewTags(map[string]string{"host": "localhost", "region": "us-east", "zone": "1c"}),
		models.Fields{"value": float64(11)},
		time.Unix(1435077219, 0))

	pt, err := p.Parse("servers.localhost.cpu_load 11 1435077219")
	if err != nil {
		t.Fatalf("parse error: %v", err)
	}

	if exp.String() != pt.String() {
		t.Errorf("parse mismatch: got %v, exp %v", pt.String(), exp.String())
	}
}

开发者ID:sbouchex，项目名称:influxdb，代码行数:24，代码来源:parser_test.go

示例15: UnmarshalCollectd

// Unmarshal translates a collectd packet into InfluxDB data points.
func (s *Service) UnmarshalCollectd(packet *gollectd.Packet) []models.Point {
	// Prefer high resolution timestamp.
	var timestamp time.Time
	if packet.TimeHR > 0 {
		// TimeHR is "near" nanosecond measurement, but not exactly nanasecond time
		// Since we store time in microseconds, we round here (mostly so tests will work easier)
		sec := packet.TimeHR >> 30
		// Shifting, masking, and dividing by 1 billion to get nanoseconds.
		nsec := ((packet.TimeHR & 0x3FFFFFFF) << 30) / 1000 / 1000 / 1000
		timestamp = time.Unix(int64(sec), int64(nsec)).UTC().Round(time.Microsecond)
	} else {
		// If we don't have high resolution time, fall back to basic unix time
		timestamp = time.Unix(int64(packet.Time), 0).UTC()
	}

	var points []models.Point
	for i := range packet.Values {
		name := fmt.Sprintf("%s_%s", packet.Plugin, packet.Values[i].Name)
		tags := make(map[string]string)
		fields := make(map[string]interface{})

		fields["value"] = packet.Values[i].Value

		if packet.Hostname != "" {
			tags["host"] = packet.Hostname
		}
		if packet.PluginInstance != "" {
			tags["instance"] = packet.PluginInstance
		}
		if packet.Type != "" {
			tags["type"] = packet.Type
		}
		if packet.TypeInstance != "" {
			tags["type_instance"] = packet.TypeInstance
		}

		// Drop invalid points
		p, err := models.NewPoint(name, models.NewTags(tags), fields, timestamp)
		if err != nil {
			s.Logger.Printf("Dropping point %v: %v", name, err)
			atomic.AddInt64(&s.stats.InvalidDroppedPoints, 1)
			continue
		}

		points = append(points, p)
	}
	return points
}

开发者ID:influxdata，项目名称:kapacitor，代码行数:49，代码来源:service.go

示例16: TestService_HTTP

// Ensure a point can be written via the HTTP protocol.
func TestService_HTTP(t *testing.T) {
	t.Parallel()

	s := NewTestService("db0", "127.0.0.1:0")
	if err := s.Service.Open(); err != nil {
		t.Fatal(err)
	}
	defer s.Service.Close()

	// Mock points writer.
	var called bool
	s.WritePointsFn = func(database, retentionPolicy string, consistencyLevel models.ConsistencyLevel, points []models.Point) error {
		called = true
		if database != "db0" {
			t.Fatalf("unexpected database: %s", database)
		} else if retentionPolicy != "" {
			t.Fatalf("unexpected retention policy: %s", retentionPolicy)
		} else if !reflect.DeepEqual(points, []models.Point{
			models.MustNewPoint(
				"sys.cpu.nice",
				models.NewTags(map[string]string{"dc": "lga", "host": "web01"}),
				map[string]interface{}{"value": 18.0},
				time.Unix(1346846400, 0),
			),
		}) {
			spew.Dump(points)
			t.Fatalf("unexpected points: %#v", points)
		}
		return nil
	}

	// Write HTTP request to server.
	resp, err := http.Post("http://"+s.Service.Addr().String()+"/api/put", "application/json", strings.NewReader(`{"metric":"sys.cpu.nice", "timestamp":1346846400, "value":18, "tags":{"host":"web01", "dc":"lga"}}`))
	if err != nil {
		t.Fatal(err)
	}
	defer resp.Body.Close()

	// Verify status and body.
	if resp.StatusCode != http.StatusNoContent {
		t.Fatalf("unexpected status code: %d", resp.StatusCode)
	}

	// Verify that the writer was called.
	if !called {
		t.Fatal("points writer not called")
	}
}

开发者ID:luizbafilho，项目名称:fusis，代码行数:49，代码来源:service_test.go

示例17: UnmarshalValueList

// Unmarshal translates a ValueList into InfluxDB data points.
func (s *Service) UnmarshalValueList(vl *api.ValueList) []models.Point {
	timestamp := vl.Time.UTC()

	var points []models.Point
	for i := range vl.Values {
		var name string
		name = fmt.Sprintf("%s_%s", vl.Identifier.Plugin, vl.DSName(i))
		tags := make(map[string]string)
		fields := make(map[string]interface{})

		// Convert interface back to actual type, then to float64
		switch value := vl.Values[i].(type) {
		case api.Gauge:
			fields["value"] = float64(value)
		case api.Derive:
			fields["value"] = float64(value)
		case api.Counter:
			fields["value"] = float64(value)
		}

		if vl.Identifier.Host != "" {
			tags["host"] = vl.Identifier.Host
		}
		if vl.Identifier.PluginInstance != "" {
			tags["instance"] = vl.Identifier.PluginInstance
		}
		if vl.Identifier.Type != "" {
			tags["type"] = vl.Identifier.Type
		}
		if vl.Identifier.TypeInstance != "" {
			tags["type_instance"] = vl.Identifier.TypeInstance
		}

		// Drop invalid points
		p, err := models.NewPoint(name, models.NewTags(tags), fields, timestamp)
		if err != nil {
			s.Logger.Info(fmt.Sprintf("Dropping point %v: %v", name, err))
			atomic.AddInt64(&s.stats.InvalidDroppedPoints, 1)
			continue
		}

		points = append(points, p)
	}
	return points
}

开发者ID:li-ang，项目名称:influxdb，代码行数:46，代码来源:service.go

示例18: TestShard_Disabled_WriteQuery

func TestShard_Disabled_WriteQuery(t *testing.T) {
	sh := NewShard()
	if err := sh.Open(); err != nil {
		t.Fatal(err)
	}
	defer sh.Close()

	sh.SetEnabled(false)

	pt := models.MustNewPoint(
		"cpu",
		models.NewTags(map[string]string{"host": "server"}),
		map[string]interface{}{"value": 1.0},
		time.Unix(1, 2),
	)

	err := sh.WritePoints([]models.Point{pt})
	if err == nil {
		t.Fatalf("expected shard disabled error")
	}
	if err != tsdb.ErrShardDisabled {
		t.Fatalf(err.Error())
	}

	_, got := sh.CreateIterator(influxql.IteratorOptions{})
	if err == nil {
		t.Fatalf("expected shard disabled error")
	}
	if exp := tsdb.ErrShardDisabled; got != exp {
		t.Fatalf("got %v, expected %v", got, exp)
	}

	sh.SetEnabled(true)

	err = sh.WritePoints([]models.Point{pt})
	if err != nil {
		t.Fatalf("unexpected error: %v", err)
	}

	if _, err = sh.CreateIterator(influxql.IteratorOptions{}); err != nil {
		t.Fatalf("unexpected error: %v", got)
	}
}

开发者ID:luizbafilho，项目名称:fusis，代码行数:43，代码来源:shard_test.go

示例19: NewPoint

// NewPoint returns a point with the given timestamp. If a timestamp is not
// given, then data is sent to the database without a timestamp, in which case
// the server will assign local time upon reception. NOTE: it is recommended to
// send data with a timestamp.
func NewPoint(
	name string,
	tags map[string]string,
	fields map[string]interface{},
	t ...time.Time,
) (*Point, error) {
	var T time.Time
	if len(t) > 0 {
		T = t[0]
	}

	pt, err := models.NewPoint(name, models.NewTags(tags), fields, T)
	if err != nil {
		return nil, err
	}
	return &Point{
		pt: pt,
	}, nil
}

开发者ID:nicollet，项目名称:bosun，代码行数:23，代码来源:client.go

示例20: TestParseNoMatch

func TestParseNoMatch(t *testing.T) {
	p, err := graphite.NewParser([]string{"servers.*.cpu .host.measurement.cpu.measurement"}, nil)
	if err != nil {
		t.Fatalf("unexpected error creating parser, got %v", err)
	}

	exp := models.MustNewPoint("servers.localhost.memory.VmallocChunk",
		models.NewTags(map[string]string{}),
		models.Fields{"value": float64(11)},
		time.Unix(1435077219, 0))

	pt, err := p.Parse("servers.localhost.memory.VmallocChunk 11 1435077219")
	if err != nil {
		t.Fatalf("parse error: %v", err)
	}

	if exp.String() != pt.String() {
		t.Errorf("parse mismatch: got %v, exp %v", pt.String(), exp.String())
	}
}

开发者ID:sbouchex，项目名称:influxdb，代码行数:20，代码来源:parser_test.go

注：本文中的github.com/influxdata/influxdb/models.NewTags函数示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。