[improve] PIP-342: OTel client metrics support (#22179)

apache · Mar 28, 2024 · 6b29382 · 6b29382
1 parent d8903da
commit 6b29382
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Showing 52 changed files with 1,476 additions and 264 deletions.
diff --git a/distribution/shell/src/assemble/LICENSE.bin.txt b/distribution/shell/src/assemble/LICENSE.bin.txt
@@ -387,6 +387,10 @@ The Apache Software License, Version 2.0
     - log4j-core-2.18.0.jar
     - log4j-slf4j-impl-2.18.0.jar
     - log4j-web-2.18.0.jar
+ * OpenTelemetry
+    - opentelemetry-api-1.34.1.jar
+    - opentelemetry-context-1.34.1.jar
+    - opentelemetry-extension-incubator-1.34.1-alpha.jar
 
  * BookKeeper
     - bookkeeper-common-allocator-4.16.4.jar

diff --git a/pulsar-broker/pom.xml b/pulsar-broker/pom.xml
@@ -149,6 +149,12 @@
       <version>${project.version}</version>
     </dependency>
 
+    <dependency>
+      <groupId>io.opentelemetry</groupId>
+      <artifactId>opentelemetry-sdk-testing</artifactId>
+      <scope>test</scope>
+    </dependency>
+
     <dependency>
       <groupId>${project.groupId}</groupId>
       <artifactId>pulsar-io-batch-discovery-triggerers</artifactId>

diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BrokerServiceTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/BrokerServiceTest.java
@@ -99,6 +99,7 @@
 import org.apache.pulsar.client.impl.PulsarServiceNameResolver;
 import org.apache.pulsar.client.impl.auth.AuthenticationTls;
 import org.apache.pulsar.client.impl.conf.ClientConfigurationData;
+import org.apache.pulsar.client.impl.metrics.InstrumentProvider;
 import org.apache.pulsar.common.api.proto.CommandLookupTopicResponse;
 import org.apache.pulsar.common.api.proto.CommandPartitionedTopicMetadataResponse;
 import org.apache.pulsar.common.naming.NamespaceBundle;
@@ -997,7 +998,8 @@ public void testLookupThrottlingForClientByClient() throws Exception {
         // Using an AtomicReference in order to reset a new CountDownLatch
         AtomicReference<CountDownLatch> latchRef = new AtomicReference<>();
         latchRef.set(new CountDownLatch(1));
-        try (ConnectionPool pool = new ConnectionPool(conf, eventLoop, () -> new ClientCnx(conf, eventLoop) {
+        try (ConnectionPool pool = new ConnectionPool(InstrumentProvider.NOOP, conf, eventLoop,
+                () -> new ClientCnx(InstrumentProvider.NOOP, conf, eventLoop) {
             @Override
             protected void handleLookupResponse(CommandLookupTopicResponse lookupResult) {
                 try {

diff --git a/...ar-broker/src/test/java/org/apache/pulsar/broker/service/BrokerServiceThrottlingTest.java b/...ar-broker/src/test/java/org/apache/pulsar/broker/service/BrokerServiceThrottlingTest.java
@@ -47,6 +47,7 @@
 import org.apache.pulsar.client.impl.ConnectionPool;
 import org.apache.pulsar.client.impl.PulsarServiceNameResolver;
 import org.apache.pulsar.client.impl.conf.ClientConfigurationData;
+import org.apache.pulsar.client.impl.metrics.InstrumentProvider;
 import org.apache.pulsar.common.protocol.Commands;
 import org.apache.pulsar.common.util.netty.EventLoopUtil;
 import org.testng.annotations.AfterMethod;
@@ -197,7 +198,7 @@ public void testLookupThrottlingForClientByBroker() throws Exception {
         EventLoopGroup eventLoop = EventLoopUtil.newEventLoopGroup(20, false,
                 new DefaultThreadFactory("test-pool", Thread.currentThread().isDaemon()));
         ExecutorService executor = Executors.newFixedThreadPool(10);
-        try (ConnectionPool pool = new ConnectionPool(conf, eventLoop)) {
+        try (ConnectionPool pool = new ConnectionPool(InstrumentProvider.NOOP, conf, eventLoop)) {
             final int totalConsumers = 20;
             List<Future<?>> futures = new ArrayList<>();
 

diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/EnableProxyProtocolTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/broker/service/EnableProxyProtocolTest.java
@@ -31,6 +31,7 @@
 import org.apache.pulsar.client.impl.ClientBuilderImpl;
 import org.apache.pulsar.client.impl.ClientCnx;
 import org.apache.pulsar.client.impl.PulsarClientImpl;
+import org.apache.pulsar.client.impl.metrics.InstrumentProvider;
 import org.apache.pulsar.common.policies.data.SubscriptionStats;
 import org.apache.pulsar.common.policies.data.TopicStats;
 import org.awaitility.Awaitility;
@@ -99,7 +100,7 @@ public void testProxyProtocol() throws Exception {
         ClientBuilderImpl clientBuilder = (ClientBuilderImpl) PulsarClient.builder().serviceUrl(lookupUrl.toString());
         @Cleanup
         PulsarClientImpl protocolClient = InjectedClientCnxClientBuilder.create(clientBuilder,
-                (conf, eventLoopGroup) -> new ClientCnx(conf, eventLoopGroup) {
+                (conf, eventLoopGroup) -> new ClientCnx(InstrumentProvider.NOOP, conf, eventLoopGroup) {
                     public void channelActive(ChannelHandlerContext ctx) throws Exception {
                         byte[] bs = "PROXY TCP4 198.51.100.22 203.0.113.7 35646 80\r\n".getBytes();
                         ctx.writeAndFlush(Unpooled.copiedBuffer(bs));
@@ -124,7 +125,7 @@ public void testPubSubWhenSlowNetwork() throws Exception {
         ClientBuilderImpl clientBuilder = (ClientBuilderImpl) PulsarClient.builder().serviceUrl(lookupUrl.toString());
         @Cleanup
         PulsarClientImpl protocolClient = InjectedClientCnxClientBuilder.create(clientBuilder,
-                (conf, eventLoopGroup) -> new ClientCnx(conf, eventLoopGroup) {
+                (conf, eventLoopGroup) -> new ClientCnx(InstrumentProvider.NOOP, conf, eventLoopGroup) {
                     public void channelActive(ChannelHandlerContext ctx) throws Exception {
                         Thread task = new Thread(() -> {
                             try {

diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/api/InjectedClientCnxClientBuilder.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/api/InjectedClientCnxClientBuilder.java
@@ -28,6 +28,7 @@
 import org.apache.pulsar.client.impl.ConnectionPool;
 import org.apache.pulsar.client.impl.PulsarClientImpl;
 import org.apache.pulsar.client.impl.conf.ClientConfigurationData;
+import org.apache.pulsar.client.impl.metrics.InstrumentProvider;
 import org.apache.pulsar.client.util.ExecutorProvider;
 import org.apache.pulsar.common.util.netty.EventLoopUtil;
 
@@ -42,7 +43,7 @@ public static PulsarClientImpl create(final ClientBuilderImpl clientBuilder,
                 EventLoopUtil.newEventLoopGroup(conf.getNumIoThreads(), conf.isEnableBusyWait(), threadFactory);
 
         // Inject into ClientCnx.
-        ConnectionPool pool = new ConnectionPool(conf, eventLoopGroup,
+        ConnectionPool pool = new ConnectionPool(InstrumentProvider.NOOP, conf, eventLoopGroup,
                 () -> clientCnxFactory.generate(conf, eventLoopGroup));
 
         return new InjectedClientCnxPulsarClientImpl(conf, eventLoopGroup, pool);

diff --git a/...t/java/org/apache/pulsar/client/api/PulsarMultiListenersWithInternalListenerNameTest.java b/...t/java/org/apache/pulsar/client/api/PulsarMultiListenersWithInternalListenerNameTest.java
@@ -44,6 +44,7 @@
 import org.apache.pulsar.client.impl.LookupService;
 import org.apache.pulsar.client.impl.PulsarClientImpl;
 import org.apache.pulsar.client.impl.conf.ClientConfigurationData;
+import org.apache.pulsar.client.impl.metrics.InstrumentProvider;
 import org.apache.pulsar.common.naming.TopicName;
 import org.apache.pulsar.common.policies.data.ClusterData;
 import org.apache.pulsar.common.policies.data.TenantInfo;
@@ -137,7 +138,7 @@ private void doFindBrokerWithListenerName(boolean useHttp) throws Exception {
         conf.setMaxLookupRedirects(10);
 
         @Cleanup
-        LookupService lookupService = useHttp ? new HttpLookupService(conf, eventExecutors) :
+        LookupService lookupService = useHttp ? new HttpLookupService(InstrumentProvider.NOOP, conf, eventExecutors) :
                 new BinaryProtoLookupService((PulsarClientImpl) this.pulsarClient,
                 lookupUrl.toString(), "internal", false, this.executorService);
         TopicName topicName = TopicName.get("persistent://public/default/test");
@@ -172,7 +173,7 @@ public void testHttpLookupRedirect() throws Exception {
         conf.setMaxLookupRedirects(10);
 
         @Cleanup
-        HttpLookupService lookupService = new HttpLookupService(conf, eventExecutors);
+        HttpLookupService lookupService = new HttpLookupService(InstrumentProvider.NOOP, conf, eventExecutors);
         NamespaceService namespaceService = pulsar.getNamespaceService();
 
         LookupResult lookupResult = new LookupResult(pulsar.getWebServiceAddress(), null,

diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/ConnectionPoolTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/ConnectionPoolTest.java
@@ -35,6 +35,7 @@
 import org.apache.pulsar.broker.auth.MockedPulsarServiceBaseTest;
 import org.apache.pulsar.client.api.PulsarClient;
 import org.apache.pulsar.client.impl.conf.ClientConfigurationData;
+import org.apache.pulsar.client.impl.metrics.InstrumentProvider;
 import org.apache.pulsar.common.api.proto.CommandCloseProducer;
 import org.apache.pulsar.common.util.netty.EventLoopUtil;
 import org.awaitility.Awaitility;
@@ -68,7 +69,8 @@ protected void cleanup() throws Exception {
     public void testSingleIpAddress() throws Exception {
         ClientConfigurationData conf = new ClientConfigurationData();
         EventLoopGroup eventLoop = EventLoopUtil.newEventLoopGroup(1, false, new DefaultThreadFactory("test"));
-        ConnectionPool pool = spyWithClassAndConstructorArgs(ConnectionPool.class, conf, eventLoop);
+        ConnectionPool pool =
+                spyWithClassAndConstructorArgs(ConnectionPool.class, InstrumentProvider.NOOP, conf, eventLoop);
         conf.setServiceUrl(serviceUrl);
         PulsarClientImpl client = new PulsarClientImpl(conf, eventLoop, pool);
 
@@ -118,7 +120,7 @@ public void testSelectConnectionForSameProducer() throws Exception {
     public void testDoubleIpAddress() throws Exception {
         ClientConfigurationData conf = new ClientConfigurationData();
         EventLoopGroup eventLoop = EventLoopUtil.newEventLoopGroup(1, false, new DefaultThreadFactory("test"));
-        ConnectionPool pool = spyWithClassAndConstructorArgs(ConnectionPool.class, conf, eventLoop);
+        ConnectionPool pool = spyWithClassAndConstructorArgs(ConnectionPool.class, InstrumentProvider.NOOP, conf, eventLoop);
         conf.setServiceUrl(serviceUrl);
         PulsarClientImpl client = new PulsarClientImpl(conf, eventLoop, pool);
 
@@ -143,7 +145,8 @@ public void testNoConnectionPool() throws Exception {
         ClientConfigurationData conf = new ClientConfigurationData();
         conf.setConnectionsPerBroker(0);
         EventLoopGroup eventLoop = EventLoopUtil.newEventLoopGroup(8, false, new DefaultThreadFactory("test"));
-        ConnectionPool pool = spyWithClassAndConstructorArgs(ConnectionPool.class, conf, eventLoop);
+        ConnectionPool pool =
+                spyWithClassAndConstructorArgs(ConnectionPool.class, InstrumentProvider.NOOP, conf, eventLoop);
 
         InetSocketAddress brokerAddress =
                 InetSocketAddress.createUnresolved("127.0.0.1", brokerPort);
@@ -166,7 +169,8 @@ public void testEnableConnectionPool() throws Exception {
         ClientConfigurationData conf = new ClientConfigurationData();
         conf.setConnectionsPerBroker(5);
         EventLoopGroup eventLoop = EventLoopUtil.newEventLoopGroup(8, false, new DefaultThreadFactory("test"));
-        ConnectionPool pool = spyWithClassAndConstructorArgs(ConnectionPool.class, conf, eventLoop);
+        ConnectionPool pool =
+                spyWithClassAndConstructorArgs(ConnectionPool.class, InstrumentProvider.NOOP, conf, eventLoop);
 
         InetSocketAddress brokerAddress =
                 InetSocketAddress.createUnresolved("127.0.0.1", brokerPort);
@@ -233,8 +237,10 @@ protected void doResolveAll(SocketAddress socketAddress, Promise promise) throws
             }
         };
 
-        ConnectionPool pool = spyWithClassAndConstructorArgs(ConnectionPool.class, conf, eventLoop,
-                (Supplier<ClientCnx>) () -> new ClientCnx(conf, eventLoop), Optional.of(resolver));
+        ConnectionPool pool =
+                spyWithClassAndConstructorArgs(ConnectionPool.class, InstrumentProvider.NOOP, conf, eventLoop,
+                        (Supplier<ClientCnx>) () -> new ClientCnx(InstrumentProvider.NOOP, conf, eventLoop),
+                        Optional.of(resolver));
 
 
         ClientCnx cnx = pool.getConnection(

diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/MessageChecksumTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/MessageChecksumTest.java
@@ -37,6 +37,7 @@
 import org.apache.pulsar.client.api.PulsarClientException;
 import org.apache.pulsar.client.api.TypedMessageBuilder;
 import org.apache.pulsar.client.impl.ProducerImpl.OpSendMsg;
+import org.apache.pulsar.client.impl.metrics.LatencyHistogram;
 import org.apache.pulsar.common.api.proto.MessageMetadata;
 import org.apache.pulsar.common.api.proto.ProtocolVersion;
 import org.apache.pulsar.common.protocol.ByteBufPair;
@@ -233,7 +234,7 @@ public void testTamperingMessageIsDetected() throws Exception {
         // WHEN
         // protocol message is created with checksum
         ByteBufPair cmd = Commands.newSend(1, 1, 1, ChecksumType.Crc32c, msgMetadata, payload);
-        OpSendMsg op = OpSendMsg.create((MessageImpl<byte[]>) msgBuilder.getMessage(), cmd, 1, null);
+        OpSendMsg op = OpSendMsg.create(LatencyHistogram.NOOP, (MessageImpl<byte[]>) msgBuilder.getMessage(), cmd, 1, null);
 
         // THEN
         // the checksum validation passes

diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/MessageChunkingTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/MessageChunkingTest.java
@@ -56,6 +56,7 @@
 import org.apache.pulsar.client.api.SizeUnit;
 import org.apache.pulsar.client.impl.MessageImpl.SchemaState;
 import org.apache.pulsar.client.impl.ProducerImpl.OpSendMsg;
+import org.apache.pulsar.client.impl.metrics.LatencyHistogram;
 import org.apache.pulsar.common.api.proto.MessageMetadata;
 import org.apache.pulsar.common.policies.data.PublisherStats;
 import org.apache.pulsar.common.protocol.ByteBufPair;
@@ -499,7 +500,7 @@ public void testExpireIncompleteChunkMessage() throws Exception{
         ByteBufPair cmd = Commands.newSend(producerId, 1, 1, ChecksumType.Crc32c, msgMetadata, payload);
         MessageImpl msgImpl = ((MessageImpl<byte[]>) msg.getMessage());
         msgImpl.setSchemaState(SchemaState.Ready);
-        OpSendMsg op = OpSendMsg.create(msgImpl, cmd, 1, null);
+        OpSendMsg op = OpSendMsg.create(LatencyHistogram.NOOP, msgImpl, cmd, 1, null);
         producer.processOpSendMsg(op);
 
         retryStrategically((test) -> {

diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/PatternTopicsConsumerImplTest.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/PatternTopicsConsumerImplTest.java
@@ -49,6 +49,7 @@
 import org.apache.pulsar.client.api.RegexSubscriptionMode;
 import org.apache.pulsar.client.api.Schema;
 import org.apache.pulsar.client.api.SubscriptionType;
+import org.apache.pulsar.client.impl.metrics.InstrumentProvider;
 import org.apache.pulsar.common.api.proto.BaseCommand;
 import org.apache.pulsar.common.api.proto.CommandWatchTopicListSuccess;
 import org.apache.pulsar.common.naming.NamespaceName;
@@ -811,7 +812,7 @@ public void testPreciseRegexpSubscribeDisabledTopicWatcher(boolean partitioned)
     private PulsarClient createDelayWatchTopicsClient() throws Exception {
         ClientBuilderImpl clientBuilder = (ClientBuilderImpl) PulsarClient.builder().serviceUrl(lookupUrl.toString());
         return InjectedClientCnxClientBuilder.create(clientBuilder,
-            (conf, eventLoopGroup) -> new ClientCnx(conf, eventLoopGroup) {
+            (conf, eventLoopGroup) -> new ClientCnx(InstrumentProvider.NOOP, conf, eventLoopGroup) {
                 public CompletableFuture<CommandWatchTopicListSuccess> newWatchTopicList(
                         BaseCommand command, long requestId) {
                     // Inject 2 seconds delay when sending command New Watch Topics.

diff --git a/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/PulsarTestClient.java b/pulsar-broker/src/test/java/org/apache/pulsar/client/impl/PulsarTestClient.java
@@ -35,6 +35,7 @@
 import org.apache.pulsar.client.api.Schema;
 import org.apache.pulsar.client.impl.conf.ClientConfigurationData;
 import org.apache.pulsar.client.impl.conf.ProducerConfigurationData;
+import org.apache.pulsar.client.impl.metrics.InstrumentProvider;
 import org.apache.pulsar.common.util.netty.EventLoopUtil;
 import org.awaitility.Awaitility;
 
@@ -79,7 +80,7 @@ public static PulsarTestClient create(ClientBuilder clientBuilder) throws Pulsar
                 new DefaultThreadFactory("pulsar-test-client-io", Thread.currentThread().isDaemon()));
 
         AtomicReference<Supplier<ClientCnx>> clientCnxSupplierReference = new AtomicReference<>();
-        ConnectionPool connectionPool = new ConnectionPool(clientConfigurationData, eventLoopGroup,
+        ConnectionPool connectionPool = new ConnectionPool(InstrumentProvider.NOOP, clientConfigurationData, eventLoopGroup,
                 () -> clientCnxSupplierReference.get().get());
 
         return new PulsarTestClient(clientConfigurationData, eventLoopGroup, connectionPool,
@@ -101,7 +102,7 @@ private PulsarTestClient(ClientConfigurationData conf, EventLoopGroup eventLoopG
      * @return new ClientCnx instance
      */
     protected ClientCnx createClientCnx() {
-        return new ClientCnx(conf, eventLoopGroup) {
+        return new ClientCnx(InstrumentProvider.NOOP, conf, eventLoopGroup) {
             @Override
             public int getRemoteEndpointProtocolVersion() {
                 return overrideRemoteEndpointProtocolVersion != 0