Merge branch 'main' into chore/dashboard-approval-for-lerna

CHANGELOG.md

@@ -15,6 +15,11 @@ For experimental package changes, see the [experimental CHANGELOG](experimental/
 
 ### :house: (Internal)
 
+* chore: type reference on zone.js [#4257](https://github.com/open-telemetry/opentelemetry-js/pull/4257) @legendecas
+* chore: no need for 'packages' in lerna.json [#4264](https://github.com/open-telemetry/opentelemetry-js/pull/4264) @trentm
+
+### :bug: (Bug Fix)
+
 ## 1.18.1
 
 ### :bug: (Bug Fix)

experimental/CHANGELOG.md

@@ -10,6 +10,8 @@ All notable changes to experimental packages in this project will be documented
 
 ### :bug: (Bug Fix)
 
+* fix(sdk-logs): avoid map attribute set when count limit exceeded
+
 ### :books: (Refine Doc)
 
 ### :house: (Internal)

experimental/examples/prometheus/README.md

@@ -11,17 +11,28 @@ This is a simple example that demonstrates basic metrics collection and exports
 npm install
 ```
 
-Setup [Prometheus](https://prometheus.io/docs/prometheus/latest/getting_started/)
-
 ## Run the Application
 
-- Run the server
-
 ```sh
 # from this directory
 npm run start
 ```
 
+If you are using the default configurations, the metrics should be available at <http://localhost:9464/metrics>
+
+## Run Prometheus
+
+### With docker
+
+```sh
+# from this directory
+docker compose up
+```
+
+### With binary
+
+Setup [Prometheus](https://prometheus.io/docs/prometheus/latest/getting_started/)
+
 - Replace the `prometheus.yml` provided by the Prometheus installation with the following:
 
 ```yaml
@@ -34,7 +45,6 @@ scrape_configs:
     # scheme defaults to 'http'.
     static_configs:
     - targets: ['localhost:9464']
-
 ```
 
 - Start Prometheus
@@ -44,7 +54,7 @@ scrape_configs:
 prometheus --config.file=prometheus.yml
 ```
 
-### Prometheus UI
+## Prometheus UI
 
 If you are using the default configurations, the prometheus client will be available at <http://localhost:9090>
 

experimental/examples/prometheus/docker-compose.yaml

@@ -0,0 +1,12 @@
+version: '3.7'
+
+services:
+  prometheus:
+    image: prom/prometheus:v2.47.2
+    extra_hosts:
+      - host.docker.internal:host-gateway
+    volumes:
+      - "./prometheus.docker.yml:/etc/prometheus/prometheus.yml"
+    ports:
+      - 9090:9090
+    restart: always

experimental/examples/prometheus/prometheus.docker.yml

@@ -0,0 +1,9 @@
+global:
+  scrape_interval: 15s # Default is every 1 minute.
+
+scrape_configs:
+  - job_name: 'opentelemetry'
+    # metrics_path defaults to '/metrics'
+    # scheme defaults to 'http'.
+    static_configs:
+    - targets: ['host.docker.internal:9464']

experimental/packages/otlp-transformer/package.json

@@ -21,6 +21,7 @@
     "tdd": "npm run test -- --watch-extensions ts --watch",
     "test": "nyc ts-mocha -p tsconfig.json 'test/**/*.test.ts'",
     "test:browser": "karma start --single-run",
+    "test:bench": "node test/performance/benchmark/index.js | tee .benchmark-results.txt",
     "prewatch": "node ../../../scripts/version-update.js",
     "watch": "tsc --build -w tsconfig.json tsconfig.esm.json tsconfig.esnext.json",
     "peer-api-check": "node ../../../scripts/peer-api-check.js",

experimental/packages/otlp-transformer/test/performance/benchmark/index.js

@@ -0,0 +1,61 @@
+/*
+ * Copyright The OpenTelemetry 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
+ *
+ *      https://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.
+ */
+
+const Benchmark = require('benchmark');
+const { createExportTraceServiceRequest } = require('../../../build/src');
+const { BasicTracerProvider } = require('@opentelemetry/sdk-trace-base');
+
+const tracerProvider = new BasicTracerProvider();
+const tracer = tracerProvider.getTracer('test')
+
+const suite = new Benchmark.Suite();
+
+const span = createSpan();
+const spans = [];
+for (let i = 0; i < 100; i++) {
+  spans.push(createSpan());
+}
+
+suite.on('cycle', event => {
+  console.log(String(event.target));
+});
+
+suite.add('transform 1 span', function() {
+  createExportTraceServiceRequest([span]);
+});
+
+suite.add('transform 100 spans', function() {
+  createExportTraceServiceRequest(spans);
+});
+
+suite.run();
+
+function createSpan() {
+  const span = tracer.startSpan('span');
+  span.setAttribute('aaaaaaaaaaaaaaaaaaaa', 'aaaaaaaaaaaaaaaaaaaa');
+  span.setAttribute('bbbbbbbbbbbbbbbbbbbb', 'bbbbbbbbbbbbbbbbbbbb');
+  span.setAttribute('cccccccccccccccccccc', 'cccccccccccccccccccc');
+  span.setAttribute('dddddddddddddddddddd', 'dddddddddddddddddddd');
+  span.setAttribute('eeeeeeeeeeeeeeeeeeee', 'eeeeeeeeeeeeeeeeeeee');
+  span.setAttribute('ffffffffffffffffffff', 'ffffffffffffffffffff');
+  span.setAttribute('gggggggggggggggggggg', 'gggggggggggggggggggg');
+  span.setAttribute('hhhhhhhhhhhhhhhhhhhh', 'hhhhhhhhhhhhhhhhhhhh');
+  span.setAttribute('iiiiiiiiiiiiiiiiiiii', 'iiiiiiiiiiiiiiiiiiii');
+  span.setAttribute('jjjjjjjjjjjjjjjjjjjj', 'jjjjjjjjjjjjjjjjjjjj');
+  span.end();
+
+  return span;
+}

experimental/packages/sdk-logs/src/LogRecord.ts

@@ -114,18 +114,18 @@ export class LogRecord implements ReadableLogRecord {
     if (value === null) {
       return this;
     }
-    if (
-      typeof value === 'object' &&
-      !Array.isArray(value) &&
-      Object.keys(value).length > 0
-    ) {
-      this.attributes[key] = value;
-    }
     if (key.length === 0) {
       api.diag.warn(`Invalid attribute key: ${key}`);
       return this;
     }
-    if (!isAttributeValue(value)) {
+    if (
+      !isAttributeValue(value) &&
+      !(
+        typeof value === 'object' &&
+        !Array.isArray(value) &&
+        Object.keys(value).length > 0
+      )
+    ) {
       api.diag.warn(`Invalid attribute value set for key: ${key}`);
       return this;
     }
@@ -136,7 +136,11 @@ export class LogRecord implements ReadableLogRecord {
     ) {
       return this;
     }
-    this.attributes[key] = this._truncateToSize(value);
+    if (isAttributeValue(value)) {
+      this.attributes[key] = this._truncateToSize(value);
+    } else {
+      this.attributes[key] = value;
+    }
     return this;
   }
 

experimental/packages/sdk-logs/test/common/LogRecord.test.ts

@@ -179,14 +179,36 @@ describe('LogRecord', () => {
       describe('when "attributeCountLimit" option defined', () => {
         const { logRecord } = setup({ attributeCountLimit: 100 });
         for (let i = 0; i < 150; i++) {
-          logRecord.setAttribute(`foo${i}`, `bar${i}`);
+          let attributeValue;
+          switch (i % 3) {
+            case 0: {
+              attributeValue = `bar${i}`;
+              break;
+            }
+            case 1: {
+              attributeValue = [`bar${i}`];
+              break;
+            }
+            case 2: {
+              attributeValue = {
+                bar: `bar${i}`,
+              };
+              break;
+            }
+            default: {
+              attributeValue = `bar${i}`;
+            }
+          }
+          logRecord.setAttribute(`foo${i}`, attributeValue);
         }
 
         it('should remove / drop all remaining values after the number of values exceeds this limit', () => {
           const { attributes } = logRecord;
           assert.strictEqual(Object.keys(attributes).length, 100);
           assert.strictEqual(attributes.foo0, 'bar0');
-          assert.strictEqual(attributes.foo99, 'bar99');
+          assert.deepStrictEqual(attributes.foo98, { bar: 'bar98' });
+          assert.strictEqual(attributes.foo147, undefined);
+          assert.strictEqual(attributes.foo148, undefined);
           assert.strictEqual(attributes.foo149, undefined);
         });
       });

lerna.json

@@ -1,20 +1,5 @@
 {
   "version": "independent",
   "npmClient": "npm",
-  "useWorkspaces": true,
-  "// packages": "Please sync with package.json#workspaces",
-  "packages": [
-    "api",
-    "packages/*",
-    "experimental/packages/*",
-    "experimental/examples/*",
-    "experimental/backwards-compatibility/*",
-    "integration-tests/*",
-    "selenium-tests",
-    "examples/otlp-exporter-node",
-    "examples/opentelemetry-web",
-    "examples/http",
-    "examples/https",
-    "examples/esm-http-ts"
-  ]
+  "useWorkspaces": true
 }

package.json

@@ -102,7 +102,6 @@
     },
     "cacheDir": ".changelog"
   },
-  "// workspaces": "Please sync with lerna.json#packages",
   "workspaces": [
     "api",
     "packages/*",

packages/opentelemetry-context-zone-peer-dep/src/ZoneContextManager.ts

@@ -14,6 +14,7 @@
  * limitations under the License.
  */
 
+/// <reference types="zone.js" />
 import { Context, ContextManager, ROOT_CONTEXT } from '@opentelemetry/api';
 import { TargetWithEvents } from './types';
 import { isListenerObject } from './util';

packages/opentelemetry-context-zone-peer-dep/tsconfig.esm.json

@@ -5,9 +5,6 @@
     "rootDir": "src",
     "tsBuildInfoFile": "build/esm/tsconfig.esm.tsbuildinfo"
   },
-  "files": [
-    "node_modules/zone.js/dist/zone.js.d.ts"
-  ],
   "include": [
     "src/**/*.ts"
   ],

packages/opentelemetry-context-zone-peer-dep/tsconfig.esnext.json

@@ -5,9 +5,6 @@
     "rootDir": "src",
     "tsBuildInfoFile": "build/esnext/tsconfig.esnext.tsbuildinfo"
   },
-  "files": [
-    "node_modules/zone.js/dist/zone.js.d.ts"
-  ],
   "include": [
     "src/**/*.ts"
   ],

packages/opentelemetry-context-zone-peer-dep/tsconfig.json

@@ -4,9 +4,6 @@
     "outDir": "build",
     "rootDir": "."
   },
-  "files": [
-    "node_modules/zone.js/dist/zone.js.d.ts"
-  ],
   "include": [
     "src/**/*.ts",
     "test/**/*.ts"

packages/opentelemetry-sdk-trace-base/test/performance/benchmark/BatchSpanProcessor.js

@@ -0,0 +1,64 @@
+/*
+ * Copyright The OpenTelemetry 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
+ *
+ *      https://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.
+ */
+
+const Benchmark = require('benchmark');
+const { BasicTracerProvider, BatchSpanProcessor } = require('../../../build/src');
+const { ExportResultCode } = require('@opentelemetry/core');
+
+class NoopExporter  {
+  export(spans, resultCallback) {
+    setTimeout(() => resultCallback({ code: ExportResultCode.SUCCESS }), 0);
+  }
+
+  shutdown() {
+    return this.forceFlush();
+  }
+
+  forceFlush() {
+    return Promise.resolve();
+  }
+}
+
+function createSpan() {
+  const span = tracer.startSpan('span');
+  span.setAttribute('aaaaaaaaaaaaaaaaaaaa', 'aaaaaaaaaaaaaaaaaaaa');
+  span.setAttribute('bbbbbbbbbbbbbbbbbbbb', 'aaaaaaaaaaaaaaaaaaaa');
+  span.setAttribute('cccccccccccccccccccc', 'aaaaaaaaaaaaaaaaaaaa');
+  span.setAttribute('dddddddddddddddddddd', 'aaaaaaaaaaaaaaaaaaaa');
+  span.setAttribute('eeeeeeeeeeeeeeeeeeee', 'aaaaaaaaaaaaaaaaaaaa');
+  span.setAttribute('ffffffffffffffffffff', 'aaaaaaaaaaaaaaaaaaaa');
+  span.setAttribute('gggggggggggggggggggg', 'aaaaaaaaaaaaaaaaaaaa');
+  span.setAttribute('hhhhhhhhhhhhhhhhhhhh', 'aaaaaaaaaaaaaaaaaaaa');
+  span.setAttribute('iiiiiiiiiiiiiiiiiiii', 'aaaaaaaaaaaaaaaaaaaa');
+  span.setAttribute('jjjjjjjjjjjjjjjjjjjj', 'aaaaaaaaaaaaaaaaaaaa');
+  span.end();
+}
+
+const tracerProvider = new BasicTracerProvider();
+tracerProvider.addSpanProcessor(new BatchSpanProcessor(new NoopExporter()));
+const tracer = tracerProvider.getTracer('test')
+
+const suite = new Benchmark.Suite('BatchSpanProcessor');
+
+suite.on('cycle', event => {
+  console.log(String(event.target));
+});
+
+suite.add('BatchSpanProcessor process span', function() {
+  createSpan();
+});
+
+suite.run();

packages/opentelemetry-sdk-trace-base/test/performance/benchmark/index.js

@@ -15,3 +15,4 @@
  */
 
 require('./span');
+require('./BatchSpanProcessor');

packages/opentelemetry-sdk-trace-base/test/performance/benchmark/span.js

@@ -38,6 +38,7 @@ suite.add('create spans (10 attributes)', function() {
   span.setAttribute('hhhhhhhhhhhhhhhhhhhh', 'aaaaaaaaaaaaaaaaaaaa');
   span.setAttribute('iiiiiiiiiiiiiiiiiiii', 'aaaaaaaaaaaaaaaaaaaa');
   span.setAttribute('jjjjjjjjjjjjjjjjjjjj', 'aaaaaaaaaaaaaaaaaaaa');
+  span.end();
 });
 
 suite.run();