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opentelemetry-go/exporters/otlp
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Tyler Yahn 97501a3fee
Update SpanSnapshot to use parent SpanContext (#1748) 
* Update SpanSnapshot to use parent SpanContext

Having only the parent span ID and a separate field to communicate if
the parent was remote does not provide a comprehensive view of the
parent span nor is it an efficient way to transmit this information.
Update the SpanSnapshot to have a `Parent` field that contains the
parent span context. This field replaces the ParentSpanID and
HasRemoteParent fields.

* Revert SamplingParameters span change

* Update CHANGELOG with PR number
2021-03-30 08:59:54 -07:00
..
internal
Update SpanSnapshot to use parent SpanContext (#1748)
2021-03-30 08:59:54 -07:00
otlpgrpc
Migrate to using go.opentelemetry.io/proto/otlp (#1713)
2021-03-20 09:25:07 -07:00
otlphttp
Migrate to using go.opentelemetry.io/proto/otlp (#1713)
2021-03-20 09:25:07 -07:00
doc.go
Update README and documentation to better communicate pre-GA state (#1281)
2020-10-29 09:23:13 -07:00
example_test.go
Updating documentation with an working example for creating NewExporter (#1513)
2021-02-24 09:50:17 -08:00
go.mod
Bump google.golang.org/grpc from 1.36.0 to 1.36.1 in /exporters/otlp (#1739)
2021-03-28 09:01:17 -07:00
go.sum
Bump google.golang.org/grpc from 1.36.0 to 1.36.1 in /exporters/otlp (#1739)
2021-03-28 09:01:17 -07:00
options.go
Move gRPC driver to a subpackage and add an HTTP driver (#1420)
2021-01-11 22:55:24 -05:00
otlp_metric_test.go
Migrate to using go.opentelemetry.io/proto/otlp (#1713)
2021-03-20 09:25:07 -07:00
otlp_span_test.go
Update SpanSnapshot to use parent SpanContext (#1748)
2021-03-30 08:59:54 -07:00
otlp_test.go
Migrate to using go.opentelemetry.io/proto/otlp (#1713)
2021-03-20 09:25:07 -07:00
otlp.go
Move gRPC driver to a subpackage and add an HTTP driver (#1420)
2021-01-11 22:55:24 -05:00
protocoldriver.go
Add a split protocol driver for otlp exporter (#1418)
2020-12-22 09:21:45 -08:00
README.md
Updating documentation with an working example for creating NewExporter (#1513)
2021-02-24 09:50:17 -08:00

README.md

OpenTelemetry Collector Go Exporter

PkgGoDev

This exporter exports OpenTelemetry spans and metrics to the OpenTelemetry Collector.

Installation and Setup

The exporter can be installed using standard go functionality.

$ go get -u go.opentelemetry.io/otel/exporters/otlp

A new exporter can be created using the NewExporter function.

Retries

The exporter will not, by default, retry failed requests to the collector. However, it is configured in a way that it can be easily enabled.

To enable retries, the GRPC_GO_RETRY environment variable needs to be set to on. For example,

GRPC_GO_RETRY=on go run .

The default service config used by default is defined to retry failed requests with exponential backoff (0.3seconds * (2)^retry) with a max of 5 retries).

These retries are only attempted for reponses that are deemed "retry-able" by the collector.