forked from open-telemetry/opentelemetry-collector-contrib
-
Notifications
You must be signed in to change notification settings - Fork 0
/
encode_jaeger.go
68 lines (57 loc) · 2.1 KB
/
encode_jaeger.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
// Copyright OpenTelemetry Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package batch // import "github.com/open-telemetry/opentelemetry-collector-contrib/exporter/awskinesisexporter/internal/batch"
import (
"github.com/gogo/protobuf/proto"
"github.com/jaegertracing/jaeger/model"
"go.opentelemetry.io/collector/consumer/consumererror"
"go.opentelemetry.io/collector/model/pdata"
"go.uber.org/multierr"
"github.com/open-telemetry/opentelemetry-collector-contrib/exporter/awskinesisexporter/internal/key"
"github.com/open-telemetry/opentelemetry-collector-contrib/pkg/translator/jaeger"
)
func partitionByTraceID(v interface{}) string {
if s, ok := v.(*model.Span); ok && s != nil {
return s.TraceID.String()
}
return key.Randomized(v)
}
type jaegerEncoder struct {
batchOptions []Option
}
var _ Encoder = (*jaegerEncoder)(nil)
func (je jaegerEncoder) Traces(td pdata.Traces) (*Batch, error) {
traces, err := jaeger.ProtoFromTraces(td)
if err != nil {
return nil, consumererror.NewTraces(err, td)
}
bt := New(je.batchOptions...)
var errs error
for _, trace := range traces {
for _, span := range trace.GetSpans() {
if span.Process == nil {
span.Process = trace.GetProcess()
}
data, err := proto.Marshal(span)
if err != nil {
errs = multierr.Append(errs, err)
continue
}
errs = multierr.Append(errs, bt.AddRecord(data, partitionByTraceID(span)))
}
}
return bt, errs
}
func (jaegerEncoder) Logs(pdata.Logs) (*Batch, error) { return nil, ErrUnsupportedEncoding }
func (jaegerEncoder) Metrics(pdata.Metrics) (*Batch, error) { return nil, ErrUnsupportedEncoding }