Update InstrumentationInfo tag keys for Jaeger and Zipkin exporters (#1535)

Author: srikanthccv

CHANGELOG.md

@@ -57,6 +57,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
   ([#1533](https://github.com/open-telemetry/opentelemetry-python/pull/1533))
 - `opentelemetry-sdk` The JaegerPropagator has been moved into its own package: `opentelemetry-propagator-jaeger`
   ([#1525](https://github.com/open-telemetry/opentelemetry-python/pull/1525))
+- `opentelemetry-exporter-jaeger`, `opentelemetry-exporter-zipkin` Update InstrumentationInfo tag keys for Jaeger and Zipkin exporters
+  ([#1535](https://github.com/open-telemetry/opentelemetry-python/pull/1535))
 
 ### Removed
 - `opentelemetry-api` Remove ThreadLocalRuntimeContext since python3.4 is not supported.

exporter/opentelemetry-exporter-jaeger/src/opentelemetry/exporter/jaeger/translate/__init__.py

@@ -24,8 +24,8 @@
     SpanKind.INTERNAL: "internal",
 }
 
-NAME_KEY = "otel.instrumentation_library.name"
-VERSION_KEY = "otel.instrumentation_library.version"
+NAME_KEY = "otel.library.name"
+VERSION_KEY = "otel.library.version"
 
 
 def _nsec_to_usec_round(nsec: int) -> int:

exporter/opentelemetry-exporter-jaeger/tests/test_jaeger_exporter_thrift.py

@@ -399,12 +399,12 @@ def test_translate_to_jaeger(self):
                         vStr="internal",
                     ),
                     jaeger.Tag(
-                        key="otel.instrumentation_library.name",
+                        key=jaeger_exporter.translate.NAME_KEY,
                         vType=jaeger.TagType.STRING,
                         vStr="name",
                     ),
                     jaeger.Tag(
-                        key="otel.instrumentation_library.version",
+                        key=jaeger_exporter.translate.VERSION_KEY,
                         vType=jaeger.TagType.STRING,
                         vStr="version",
                     ),

exporter/opentelemetry-exporter-jaeger/tests/test_jarget_exporter_protobuf.py

@@ -24,7 +24,11 @@
 from opentelemetry import trace as trace_api
 from opentelemetry.configuration import Configuration
 from opentelemetry.exporter.jaeger import JaegerSpanExporter
-from opentelemetry.exporter.jaeger.translate import Translate
+from opentelemetry.exporter.jaeger.translate import (
+    NAME_KEY,
+    VERSION_KEY,
+    Translate,
+)
 from opentelemetry.sdk import trace
 from opentelemetry.sdk.trace import Resource
 from opentelemetry.sdk.util.instrumentation import InstrumentationInfo
@@ -358,12 +362,12 @@ def test_translate_to_jaeger(self):
                         v_str="internal",
                     ),
                     model_pb2.KeyValue(
-                        key="otel.instrumentation_library.name",
+                        key=NAME_KEY,
                         v_type=model_pb2.ValueType.STRING,
                         v_str="name",
                     ),
                     model_pb2.KeyValue(
-                        key="otel.instrumentation_library.version",
+                        key=VERSION_KEY,
                         v_type=model_pb2.ValueType.STRING,
                         v_str="version",
                     ),

exporter/opentelemetry-exporter-zipkin/src/opentelemetry/exporter/zipkin/__init__.py

@@ -107,6 +107,9 @@
     SpanKind.CONSUMER: zipkin_pb2.Span.Kind.CONSUMER,
 }
 
+NAME_KEY = "otel.library.name"
+VERSION_KEY = "otel.library.version"
+
 SUCCESS_STATUS_CODES = (200, 202)
 
 logger = logging.getLogger(__name__)
@@ -231,11 +234,9 @@ def _translate_to_json(self, spans: Sequence[Span]):
             }
 
             if span.instrumentation_info is not None:
+                zipkin_span["tags"][NAME_KEY] = span.instrumentation_info.name
                 zipkin_span["tags"][
-                    "otel.instrumentation_library.name"
-                ] = span.instrumentation_info.name
-                zipkin_span["tags"][
-                    "otel.instrumentation_library.version"
+                    VERSION_KEY
                 ] = span.instrumentation_info.version
 
             if span.status.status_code is not StatusCode.UNSET:
@@ -313,8 +314,8 @@ def _translate_to_protobuf(self, spans: Sequence[Span]):
             if span.instrumentation_info is not None:
                 pbuf_span.tags.update(
                     {
-                        "otel.instrumentation_library.name": span.instrumentation_info.name,
-                        "otel.instrumentation_library.version": span.instrumentation_info.version,
+                        NAME_KEY: span.instrumentation_info.name,
+                        VERSION_KEY: span.instrumentation_info.version,
                     }
                 )
 

exporter/opentelemetry-exporter-zipkin/tests/test_zipkin_exporter.py

@@ -20,10 +20,12 @@
 from opentelemetry import trace as trace_api
 from opentelemetry.configuration import Configuration
 from opentelemetry.exporter.zipkin import (
+    NAME_KEY,
     SPAN_KIND_MAP_JSON,
     SPAN_KIND_MAP_PROTOBUF,
     TRANSPORT_FORMAT_JSON,
     TRANSPORT_FORMAT_PROTOBUF,
+    VERSION_KEY,
     ZipkinSpanExporter,
     nsec_to_usec_round,
 )
@@ -297,10 +299,7 @@ def test_export_json(self):
                 "duration": durations[3] // 10 ** 3,
                 "localEndpoint": local_endpoint,
                 "kind": span_kind,
-                "tags": {
-                    "otel.instrumentation_library.name": "name",
-                    "otel.instrumentation_library.version": "version",
-                },
+                "tags": {NAME_KEY: "name", VERSION_KEY: "version"},
                 "annotations": None,
             },
         ]
@@ -833,10 +832,7 @@ def test_export_protobuf(self):
                     duration=nsec_to_usec_round(durations[3]),
                     local_endpoint=local_endpoint,
                     kind=span_kind,
-                    tags={
-                        "otel.instrumentation_library.name": "name",
-                        "otel.instrumentation_library.version": "version",
-                    },
+                    tags={NAME_KEY: "name", VERSION_KEY: "version"},
                 ),
             ],
         )