open-telemetry/opentelemetry-go v0.19.0

Release v0.19.0

on GitHub

Added

• Added Marshaler config option to otlphttp to enable otlp over json or protobufs. (#1586)
• A ForceFlush method to the "go.opentelemetry.io/otel/sdk/trace".TracerProvider to flush all registered SpanProcessors. (#1608)
• Added WithSampler and WithSpanLimits to tracer provider. (#1633, #1702)
• "go.opentelemetry.io/otel/trace".SpanContext now has a remote property, and IsRemote() predicate, that is true when the SpanContext has been extracted from remote context data. (#1701)
• A Valid method to the "go.opentelemetry.io/otel/attribute".KeyValue type. (#1703)

Changed

• trace.SpanContext is now immutable and has no exported fields. (#1573)
  • trace.NewSpanContext() can be used in conjunction with the trace.SpanContextConfig struct to initialize a new SpanContext where all values are known.
• Update the ForceFlush method signature to the "go.opentelemetry.io/otel/sdk/trace".SpanProcessor to accept a context.Context and return an error. (#1608)
• Update the Shutdown method to the "go.opentelemetry.io/otel/sdk/trace".TracerProvider return an error on shutdown failure. (#1608)
• The SimpleSpanProcessor will now shut down the enclosed SpanExporter and gracefully ignore subsequent calls to OnEnd after Shutdown is called. (#1612)
• "go.opentelemetry.io/sdk/metric/controller.basic".WithPusher is replaced with WithExporter to provide consistent naming across project. (#1656)
• Added non-empty string check for trace Attribute keys. (#1659)
• Add description to SpanStatus only when StatusCode is set to error. (#1662)
• Jaeger exporter falls back to resource.Default's service.name if the exported Span does not have one. (#1673)
• Jaeger exporter populates Jaeger's Span Process from Resource. (#1673)
• Renamed the LabelSet method of "go.opentelemetry.io/otel/sdk/resource".Resource to Set. (#1692)
• Changed WithSDK to WithSDKOptions to accept variadic arguments of TracerProviderOption type in go.opentelemetry.io/otel/exporters/trace/jaeger package. (#1693)
• Changed WithSDK to WithSDKOptions to accept variadic arguments of TracerProviderOption type in go.opentelemetry.io/otel/exporters/trace/zipkin package. (#1693)
• "go.opentelemetry.io/otel/sdk/resource".NewWithAttributes will now drop any invalid attributes passed. (#1703)
• "go.opentelemetry.io/otel/sdk/resource".StringDetector will now error if the produced attribute is invalid. (#1703)

Removed

• Removed serviceName parameter from Zipkin exporter and uses resource instead. (#1549)
• Removed WithConfig from tracer provider to avoid overriding configuration. (#1633)
• Removed the exported SimpleSpanProcessor and BatchSpanProcessor structs.
  These are now returned as a SpanProcessor interface from their respective constructors. (#1638)
• Removed WithRecord() from trace.SpanOption when creating a span. (#1660)
• Removed setting status to Error while recording an error as a span event in RecordError. (#1663)
• Removed jaeger.WithProcess configuration option. (#1673)
• Removed ApplyConfig method from "go.opentelemetry.io/otel/sdk/trace".TracerProvider and the now unneeded Config struct. (#1693)

Fixed

• Jaeger Exporter: Ensure mapping between OTEL and Jaeger span data complies with the specification. (#1626)
• SamplingResult.TraceState is correctly propagated to a newly created span's SpanContext. (#1655)
• The otel-collector example now correctly flushes metric events prior to shutting down the exporter. (#1678)
• Do not set span status message in SpanStatusFromHTTPStatusCode if it can be inferred from http.status_code. (#1681)
• Synchronization issues in global trace delegate implementation. (#1686)
• Reduced excess memory usage by global TracerProvider. (#1687)

Raw changes made between v0.18.0 and v0.19.0

2b4fa96 (HEAD -> main, tag: v0.19.0, tag: trace/v0.19.0, tag: sdk/v0.19.0, tag: sdk/metric/v0.19.0, tag: sdk/export/metric/v0.19.0, tag: oteltest/v0.19.0, tag: metric/v0.19.0, tag: exporters/trace/zipkin/v0.19.0, tag: exporters/trace/jaeger/v0.19.0, tag: exporters/stdout/v0.19.0, tag: exporters/otlp/v0.19.0, tag: exporters/metric/prometheus/v0.19.0, tag: example/zipkin/v0.19.0, tag: example/prometheus/v0.19.0, tag: example/prom-collector/v0.19.0, tag: example/otel-collector/v0.19.0, tag: example/opencensus/v0.19.0, tag: example/namedtracer/v0.19.0, tag: example/jaeger/v0.19.0, tag: bridge/opentracing/v0.19.0, tag: bridge/opencensus/v0.19.0, upstream/main, origin/main) Release v0.19.0 (#1710)
4beb704 sdk/trace: removing ApplyConfig and Config (#1693)
1d42be1 Rename WithDefaultSampler TracerProvider option to WithSampler and update docs (#1702)
860d5d8 Add flag to determine whether SpanContext is remote (#1701)
0fe65e6 Comply with OpenTelemetry attributes specification (#1703)
8888435 Bump google.golang.org/api from 0.40.0 to 0.41.0 in /exporters/trace/jaeger (#1700)
345f264 (global-docs) breaking(zipkin): removes servicName from zipkin exporter. (#1697)
62cbf0f Populate Jaeger's Span.Process from Resource (#1673)
28eaaa9 Add a test to prove the Tracer is safe for concurrent calls (#1665)
8b1be11 Rename resource pkg label vars and methods (#1692)
a1539d4 OpenCensus metric exporter bridge (#1444)
77aa218 Fix issue #1490, apply same logic as in the SDK (#1687)
9d3416c Fix synchronization issues in global trace delegate implementation (#1686)
58f69f0 Span status from HTTP code: Do not set status message if it can be inferred (#1681)
9c305bd Flush metric events prior to shutdown in OTLP example (#1678)
66b1135 Fix CHANGELOG (#1680)
90bd4ab Update employer information for maintainers (#1683)
3684191 Remove WithRecord() option from trace.SpanOption when starting a span (#1660)
65c7de2 Remove trace prefix from NoOp src files. (#1679)
e88a091 Make SpanContext Immutable (#1573)
d75e268 Avoid overriding configuration of tracer provider (#1633)
2b4d5ac Bump github.com/golangci/golangci-lint in /internal/tools (#1671)
150b868 Bump github.com/google/go-cmp from 0.5.4 to 0.5.5 (#1667)
76aa924 Fix the examples target info messaging (#1676)
a3aa9fd Bump github.com/itchyny/gojq from 0.12.1 to 0.12.2 in /internal/tools (#1672)
a5edd79 Removed setting error status while recording err as span event (#1663)
e981475 chore(zipkin): improves zipkin example to not to depend on timeouts. (#1566)
3dc91f2 Add ForceFlush method to TracerProvider (#1608)
bd0bba4 exporter: swap pusher for exporter (#1656)
5690485 Update the SimpleSpanProcessor (#1612)
a7f7aba SpanStatus description set only when status code is set to Error (#1662)
05252f4 Jaeger Exporter: Fix minor mapping discrepancies (#1626)
238e7c6 Add non-empty string check for attribute keys (#1659)
e9b9aca Add tests for propagation of Sampler Tracestate changes (#1655)
875a258 Add docs on when reviews should be cleared (#1556)
7153ef2 Add HTTP/JSON to the otlp exporter (#1586)
62e2a0f Unexport the simple and batch SpanProcessors (#1638)
992837f Add TracerProvider tests to oteltest harness (#1607)