diff options
3 files changed, 36 insertions, 0 deletions
diff --git a/RELEASING.md b/RELEASING.md index 8f858f18..21531b31 100644 --- a/RELEASING.md +++ b/RELEASING.md @@ -64,6 +64,7 @@ token](https://help.github.com/articles/creating-a-personal-access-token-for-the $ MAJOR=0 MINOR=4 PATCH=0 # Set appropriately for new release $ VERSION_FILES=( build.gradle + api/src/main/java/io/opencensus/common/OpenCensusLibraryInformation.java ) $ git checkout -b v$MAJOR.$MINOR.x master $ git push upstream v$MAJOR.$MINOR.x diff --git a/api/src/main/java/io/opencensus/common/OpenCensusLibraryInformation.java b/api/src/main/java/io/opencensus/common/OpenCensusLibraryInformation.java new file mode 100644 index 00000000..e2548651 --- /dev/null +++ b/api/src/main/java/io/opencensus/common/OpenCensusLibraryInformation.java @@ -0,0 +1,29 @@ +/* + * Copyright 2016-17, OpenCensus 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 + * + * http://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 io.opencensus.common; + +/** + * Class holder for all common constants (such as the version) for the OpenCensus Java library. + */ +@ExperimentalApi +public final class OpenCensusLibraryInformation { + + /** + * The current version of the OpenCensus Java library. + */ + public static final String VERSION = "0.8.0-SNAPSHOT"; // CURRENT_OPENCENSUS_VERSION +} diff --git a/exporters/trace_stackdriver/src/main/java/io/opencensus/exporter/trace/stackdriver/StackdriverV1ExporterHandler.java b/exporters/trace_stackdriver/src/main/java/io/opencensus/exporter/trace/stackdriver/StackdriverV1ExporterHandler.java index c25072ad..5b195873 100644 --- a/exporters/trace_stackdriver/src/main/java/io/opencensus/exporter/trace/stackdriver/StackdriverV1ExporterHandler.java +++ b/exporters/trace_stackdriver/src/main/java/io/opencensus/exporter/trace/stackdriver/StackdriverV1ExporterHandler.java @@ -30,6 +30,7 @@ import com.google.devtools.cloudtrace.v1.Traces; import io.opencensus.common.Duration; import io.opencensus.common.Function; import io.opencensus.common.Functions; +import io.opencensus.common.OpenCensusLibraryInformation; import io.opencensus.common.Timestamp; import io.opencensus.trace.Annotation; import io.opencensus.trace.AttributeValue; @@ -58,6 +59,9 @@ final class StackdriverV1ExporterHandler extends SpanExporter.Handler { private static final String STATUS_DESCRIPTION = "g.co/status/description"; private static final String ANNOTATION_LABEL = "ANNOTATION-"; private static final String NETWORK_EVENT_LABEL = "NETWORK-"; + private static final String AGENT_LABEL_KEY = "g.co/agent"; + private static final String AGENT_LABEL_VALUE = + "opencensus-java [" + OpenCensusLibraryInformation.VERSION + "]"; private final String projectId; private final TraceServiceClient traceServiceClient; @@ -124,6 +128,8 @@ final class StackdriverV1ExporterHandler extends SpanExporter.Handler { spanBuilder.putLabels(STATUS_DESCRIPTION, spanData.getStatus().getDescription()); } + spanBuilder.putLabels(AGENT_LABEL_KEY, AGENT_LABEL_VALUE); + Trace.Builder traceBuilder = Trace.newBuilder() .setProjectId(projectId) |