-
Notifications
You must be signed in to change notification settings - Fork 56
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
feat: Implement OpentelemetryMetricsRecorder
- Loading branch information
Showing
14 changed files
with
1,097 additions
and
15 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
109 changes: 109 additions & 0 deletions
109
gax-java/gax/src/main/java/com/google/api/gax/tracing/OpentelemetryMetricsRecorder.java
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,109 @@ | ||
| /* | ||
| * Copyright 2024 Google LLC | ||
| * | ||
| * Redistribution and use in source and binary forms, with or without | ||
| * modification, are permitted provided that the following conditions are | ||
| * met: | ||
| * | ||
| * * Redistributions of source code must retain the above copyright | ||
| * notice, this list of conditions and the following disclaimer. | ||
| * * Redistributions in binary form must reproduce the above | ||
| * copyright notice, this list of conditions and the following disclaimer | ||
| * in the documentation and/or other materials provided with the | ||
| * distribution. | ||
| * * Neither the name of Google LLC nor the names of its | ||
| * contributors may be used to endorse or promote products derived from | ||
| * this software without specific prior written permission. | ||
| * | ||
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | ||
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | ||
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | ||
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | ||
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | ||
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | ||
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | ||
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | ||
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | ||
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | ||
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | ||
| */ | ||
|
|
||
| package com.google.api.gax.tracing; | ||
|
|
||
| import com.google.common.annotations.VisibleForTesting; | ||
| import io.opentelemetry.api.common.Attributes; | ||
| import io.opentelemetry.api.common.AttributesBuilder; | ||
| import io.opentelemetry.api.metrics.DoubleHistogram; | ||
| import io.opentelemetry.api.metrics.LongCounter; | ||
| import io.opentelemetry.api.metrics.Meter; | ||
| import java.util.Map; | ||
|
|
||
| public class OpentelemetryMetricsRecorder implements MetricsRecorder { | ||
|
|
||
| private Meter meter; | ||
|
|
||
| private DoubleHistogram attemptLatencyRecorder; | ||
|
|
||
| private DoubleHistogram operationLatencyRecorder; | ||
|
|
||
| private LongCounter operationCountRecorder; | ||
|
|
||
| private LongCounter attemptCountRecorder; | ||
|
|
||
| public OpentelemetryMetricsRecorder(Meter meter) { | ||
| this.meter = meter; | ||
| this.attemptLatencyRecorder = | ||
| meter | ||
| .histogramBuilder("attempt_latency") | ||
| .setDescription("Duration of an individual attempt") | ||
| .setUnit("ms") | ||
| .build(); | ||
| this.operationLatencyRecorder = | ||
| meter | ||
| .histogramBuilder("operation_latency") | ||
| .setDescription( | ||
| "Total time until final operation success or failure, including retries and backoff.") | ||
| .setUnit("ms") | ||
| .build(); | ||
| this.operationCountRecorder = | ||
| meter | ||
| .counterBuilder("operation_count") | ||
| .setDescription("Count of Operations") | ||
| .setUnit("1") | ||
| .build(); | ||
| this.attemptCountRecorder = | ||
| meter | ||
| .counterBuilder("attempt_count") | ||
| .setDescription("Count of Attempts") | ||
| .setUnit("1") | ||
| .build(); | ||
| } | ||
|
|
||
| public void recordAttemptLatency(double attemptLatency, Map<String, String> attributes) { | ||
| attemptLatencyRecorder.record(attemptLatency, toOtelAttributes(attributes)); | ||
| } | ||
|
|
||
| public void recordAttemptCount(long count, Map<String, String> attributes) { | ||
| attemptCountRecorder.add(count, toOtelAttributes(attributes)); | ||
| } | ||
|
|
||
| public void recordOperationLatency(double operationLatency, Map<String, String> attributes) { | ||
| operationLatencyRecorder.record(operationLatency, toOtelAttributes(attributes)); | ||
| } | ||
|
|
||
| public void recordOperationCount(long count, Map<String, String> attributes) { | ||
| operationCountRecorder.add(count, toOtelAttributes(attributes)); | ||
| } | ||
|
|
||
| @VisibleForTesting | ||
| Attributes toOtelAttributes(Map<String, String> attributes) { | ||
|
|
||
| if (attributes == null) { | ||
| throw new IllegalArgumentException("Input attributes map cannot be null"); | ||
| } | ||
|
|
||
| AttributesBuilder attributesBuilder = Attributes.builder(); | ||
| attributes.forEach(attributesBuilder::put); | ||
| return attributesBuilder.build(); | ||
| } | ||
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Oops, something went wrong.