Support mongo driver 4.x version. (#5512)

.github/workflows/plugins-test.1.yaml

@@ -47,6 +47,7 @@ jobs:
           - { name: 'kotlin-coroutine-scenario', title: 'Kotlin Coroutine 1.0.1-1.3.3 (4)' }
           - { name: 'lettuce-scenario', title: 'Lettuce 5.x (17)' }
           - { name: 'mongodb-3.x-scenario', title: 'Mongodb 3.4.0-3.11.1 (22)' }
+          - { name: 'mongodb-4.x-scenario', title: 'Mongodb 4.0.0-4.1.0 (7)' }
           - { name: 'netty-socketio-scenario', title: 'Netty-SocketIO 1.x (4)' }
           - { name: 'postgresql-above9.4.1207-scenario', title: 'PostgreSQL 9.4.1207+ (62)' }
     steps:

apm-sniffer/apm-sdk-plugin/mongodb-4.x-plugin/pom.xml

+<!--
+  ~ Licensed to the Apache Software Foundation (ASF) under one or more
+  ~ contributor license agreements.  See the NOTICE file distributed with
+  ~ this work for additional information regarding copyright ownership.
+  ~ The ASF licenses this file to You 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.
+  ~
+  -->
+
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <artifactId>apm-sdk-plugin</artifactId>
+        <groupId>org.apache.skywalking</groupId>
+        <version>8.2.0-SNAPSHOT</version>
+    </parent>
+
+    <artifactId>apm-mongodb-4.x-plugin</artifactId>
+    <packaging>jar</packaging>
+
+    <name>mongodb-plugin</name>
+    <url>http://maven.apache.org</url>
+
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <mongodb-driver.version>4.1.0</mongodb-driver.version>
+    </properties>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.mongodb</groupId>
+            <artifactId>mongodb-driver-sync</artifactId>
+            <version>${mongodb-driver.version}</version>
+            <scope>provided</scope>
+        </dependency>
+    </dependencies>
+</project>

apm-sniffer/apm-sdk-plugin/mongodb-4.x-plugin/src/main/java/org/apache/skywalking/apm/plugin/mongodb/v4/define/MongoDBClientDelegateInstrumentation.java

+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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 org.apache.skywalking.apm.plugin.mongodb.v4.define;
+
+import net.bytebuddy.description.method.MethodDescription;
+import net.bytebuddy.matcher.ElementMatcher;
+import org.apache.skywalking.apm.agent.core.plugin.interceptor.ConstructorInterceptPoint;
+import org.apache.skywalking.apm.agent.core.plugin.interceptor.InstanceMethodsInterceptPoint;
+import org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.ClassInstanceMethodsEnhancePluginDefine;
+import org.apache.skywalking.apm.agent.core.plugin.match.ClassMatch;
+import org.apache.skywalking.apm.plugin.mongodb.v4.interceptor.MongoDBClientDelegateInterceptor;
+
+import static net.bytebuddy.matcher.ElementMatchers.named;
+import static org.apache.skywalking.apm.agent.core.plugin.bytebuddy.ArgumentTypeNameMatch.takesArgumentWithType;
+import static org.apache.skywalking.apm.agent.core.plugin.match.NameMatch.byName;
+
+/**
+ * Enhance {@code com.mongodb.client.internal.MongoClientDelegate} instance, and intercept {@code
+ * com.mongodb.client.internal.MongoClientDelegate#getOperationExecutor()}, this is the only way to get
+ * OperationExecutor which is unified entrance of execute mongo command. Inject the remotePeer into enhanced OperationExecutor.
+ * <p>
+ * support: 4.0.0 or higher
+ *
+ * @see MongoDBOperationExecutorInstrumentation
+ * @see MongoDBClientDelegateInterceptor
+ */
+public class MongoDBClientDelegateInstrumentation extends ClassInstanceMethodsEnhancePluginDefine {
+
+    private static final String WITNESS_CLASS = "com.mongodb.internal.connection.Cluster";
+
+    private static final String ENHANCE_CLASS = "com.mongodb.client.internal.MongoClientDelegate";
+
+    private static final String INTERCEPTOR_CLASS = "org.apache.skywalking.apm.plugin.mongodb.v4.interceptor.MongoDBClientDelegateInterceptor";
+
+    @Override
+    protected String[] witnessClasses() {
+        return new String[] {WITNESS_CLASS};
+    }
+
+    @Override
+    protected ClassMatch enhanceClass() {
+        return byName(ENHANCE_CLASS);
+    }
+
+    @Override
+    public ConstructorInterceptPoint[] getConstructorsInterceptPoints() {
+        return new ConstructorInterceptPoint[] {
+            new ConstructorInterceptPoint() {
+                @Override
+                public ElementMatcher<MethodDescription> getConstructorMatcher() {
+                    return takesArgumentWithType(0, "com.mongodb.internal.connection.Cluster");
+                }
+
+                @Override
+                public String getConstructorInterceptor() {
+                    return INTERCEPTOR_CLASS;
+                }
+            }
+        };
+    }
+
+    @Override
+    public InstanceMethodsInterceptPoint[] getInstanceMethodsInterceptPoints() {
+        return new InstanceMethodsInterceptPoint[] {
+            new InstanceMethodsInterceptPoint() {
+                @Override
+                public ElementMatcher<MethodDescription> getMethodsMatcher() {
+                    return named("getOperationExecutor");
+                }
+
+                @Override
+                public String getMethodsInterceptor() {
+                    return INTERCEPTOR_CLASS;
+                }
+
+                @Override
+                public boolean isOverrideArgs() {
+                    return false;
+                }
+            }
+        };
+    }
+
+}

apm-sniffer/apm-sdk-plugin/mongodb-4.x-plugin/src/main/java/org/apache/skywalking/apm/plugin/mongodb/v4/define/MongoDBOperationExecutorInstrumentation.java

+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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 org.apache.skywalking.apm.plugin.mongodb.v4.define;
+
+import net.bytebuddy.description.method.MethodDescription;
+import net.bytebuddy.matcher.ElementMatcher;
+import net.bytebuddy.matcher.ElementMatchers;
+import org.apache.skywalking.apm.agent.core.plugin.bytebuddy.ArgumentTypeNameMatch;
+import org.apache.skywalking.apm.agent.core.plugin.interceptor.ConstructorInterceptPoint;
+import org.apache.skywalking.apm.agent.core.plugin.interceptor.InstanceMethodsInterceptPoint;
+import org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.ClassInstanceMethodsEnhancePluginDefine;
+import org.apache.skywalking.apm.agent.core.plugin.match.ClassMatch;
+import org.apache.skywalking.apm.agent.core.plugin.match.NameMatch;
+
+/**
+ * same with org.apache.skywalking.apm.plugin.mongodb.v3.define.v38.MongoDBOperationExecutorInstrumentation
+ * <p>
+ * support: 4.0.x or higher
+ */
+public class MongoDBOperationExecutorInstrumentation extends ClassInstanceMethodsEnhancePluginDefine {
+
+    private static final String WITNESS_CLASS = "com.mongodb.internal.operation.FindOperation";
+
+    private static final String ENHANCE_CLASS = "com.mongodb.client.internal.MongoClientDelegate$DelegateOperationExecutor";
+
+    private static final String INTERCEPTOR_CLASS = "org.apache.skywalking.apm.plugin.mongodb.v4.interceptor.MongoDBOperationExecutorInterceptor";
+
+    private static final String METHOD_NAME = "execute";
+
+    private static final String ARGUMENT_TYPE = "com.mongodb.client.ClientSession";
+
+    @Override
+    protected String[] witnessClasses() {
+        return new String[] {WITNESS_CLASS};
+    }
+
+    @Override
+    protected ClassMatch enhanceClass() {
+        return NameMatch.byName(ENHANCE_CLASS);
+    }
+
+    @Override
+    public ConstructorInterceptPoint[] getConstructorsInterceptPoints() {
+        return new ConstructorInterceptPoint[0];
+    }
+
+    @Override
+    public InstanceMethodsInterceptPoint[] getInstanceMethodsInterceptPoints() {
+        return new InstanceMethodsInterceptPoint[] {
+            new InstanceMethodsInterceptPoint() {
+                @Override
+                public ElementMatcher<MethodDescription> getMethodsMatcher() {
+                    return ElementMatchers
+                        .named(METHOD_NAME)
+                        .and(ArgumentTypeNameMatch.takesArgumentWithType(2, ARGUMENT_TYPE))
+                        .or(ElementMatchers.<MethodDescription>named(METHOD_NAME).and(ArgumentTypeNameMatch.takesArgumentWithType(3, ARGUMENT_TYPE)));
+                }
+
+                @Override
+                public String getMethodsInterceptor() {
+                    return INTERCEPTOR_CLASS;
+                }
+
+                @Override
+                public boolean isOverrideArgs() {
+                    return false;
+                }
+            }
+        };
+    }
+}

apm-sniffer/apm-sdk-plugin/mongodb-4.x-plugin/src/main/java/org/apache/skywalking/apm/plugin/mongodb/v4/interceptor/MongoDBClientDelegateInterceptor.java

+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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 org.apache.skywalking.apm.plugin.mongodb.v4.interceptor;
+
+import com.mongodb.internal.connection.Cluster;
+import org.apache.skywalking.apm.agent.core.logging.api.ILog;
+import org.apache.skywalking.apm.agent.core.logging.api.LogManager;
+import org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.EnhancedInstance;
+import org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.InstanceConstructorInterceptor;
+import org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.InstanceMethodsAroundInterceptor;
+import org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.MethodInterceptResult;
+import org.apache.skywalking.apm.plugin.mongodb.v4.support.MongoRemotePeerHelper;
+
+import java.lang.reflect.Method;
+
+public class MongoDBClientDelegateInterceptor implements InstanceConstructorInterceptor, InstanceMethodsAroundInterceptor {
+
+    private static final ILog LOGGER = LogManager.getLogger(MongoDBClientDelegateInterceptor.class);
+
+    @Override
+    public void onConstruct(EnhancedInstance objInst, Object[] allArguments) {
+        Cluster cluster = (Cluster) allArguments[0];
+        String remotePeer = MongoRemotePeerHelper.getRemotePeer(cluster);
+        objInst.setSkyWalkingDynamicField(remotePeer);
+    }
+
+    @Override
+    public void beforeMethod(EnhancedInstance objInst, Method method, Object[] allArguments, Class<?>[] argumentsTypes,
+        MethodInterceptResult result) {
+        // do nothing
+    }
+
+    @Override
+    public Object afterMethod(EnhancedInstance objInst, Method method, Object[] allArguments, Class<?>[] argumentsTypes,
+        Object ret) {
+        if (ret instanceof EnhancedInstance) {
+            // pass remotePeer to OperationExecutor, which has be enhanced as EnhancedInstance
+            // See: org.apache.skywalking.apm.plugin.mongodb.v3.define.v37.MongoDBOperationExecutorInstrumentation
+            EnhancedInstance retInstance = (EnhancedInstance) ret;
+            String remotePeer = (String) objInst.getSkyWalkingDynamicField();
+            if (LOGGER.isDebugEnable()) {
+                LOGGER.debug("Mark OperationExecutor remotePeer: {}", remotePeer);
+            }
+            retInstance.setSkyWalkingDynamicField(remotePeer);
+        }
+        return ret;
+    }
+
+    @Override
+    public void handleMethodException(EnhancedInstance objInst, Method method, Object[] allArguments,
+        Class<?>[] argumentsTypes, Throwable t) {
+        // do nothing
+    }
+}

apm-sniffer/apm-sdk-plugin/mongodb-4.x-plugin/src/main/java/org/apache/skywalking/apm/plugin/mongodb/v4/interceptor/MongoDBOperationExecutorInterceptor.java

+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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 org.apache.skywalking.apm.plugin.mongodb.v4.interceptor;
+
+import org.apache.skywalking.apm.agent.core.context.ContextManager;
+import org.apache.skywalking.apm.agent.core.context.trace.AbstractSpan;
+import org.apache.skywalking.apm.agent.core.logging.api.ILog;
+import org.apache.skywalking.apm.agent.core.logging.api.LogManager;
+import org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.EnhancedInstance;
+import org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.InstanceMethodsAroundInterceptor;
+import org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.MethodInterceptResult;
+import org.apache.skywalking.apm.plugin.mongodb.v4.support.MongoSpanHelper;
+
+import java.lang.reflect.Method;
+
+@SuppressWarnings("Duplicates")
+public class MongoDBOperationExecutorInterceptor implements InstanceMethodsAroundInterceptor {
+
+    private static final ILog LOGGER = LogManager.getLogger(MongoDBOperationExecutorInterceptor.class);
+
+    @Override
+    public void beforeMethod(EnhancedInstance objInst, Method method, Object[] allArguments, Class<?>[] argumentsTypes,
+        MethodInterceptResult result) {
+        String executeMethod = allArguments[0].getClass().getSimpleName();
+        // OperationExecutor has included th remotePeer
+        // See: MongoDBClientDelegateInterceptor.afterMethod
+        String remotePeer = (String) objInst.getSkyWalkingDynamicField();
+        if (LOGGER.isDebugEnable()) {
+            LOGGER.debug("Mongo execute: [executeMethod: {}, remotePeer: {}]", executeMethod, remotePeer);
+        }
+        MongoSpanHelper.createExitSpan(executeMethod, remotePeer, allArguments[0]);
+    }
+
+    @Override
+    public Object afterMethod(EnhancedInstance objInst, Method method, Object[] allArguments, Class<?>[] argumentsTypes,
+        Object ret) {
+        ContextManager.stopSpan();
+        return ret;
+    }
+
+    @Override
+    public void handleMethodException(EnhancedInstance objInst, Method method, Object[] allArguments,
+        Class<?>[] argumentsTypes, Throwable t) {
+        AbstractSpan activeSpan = ContextManager.activeSpan();
+        activeSpan.log(t);
+    }
+
+}

apm-sniffer/apm-sdk-plugin/mongodb-4.x-plugin/src/main/java/org/apache/skywalking/apm/plugin/mongodb/v4/support/MongoConstants.java

+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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 org.apache.skywalking.apm.plugin.mongodb.v4.support;
+
+public class MongoConstants {
+
+    private MongoConstants() {
+    }
+
+    public static final String DB_TYPE = "MongoDB";
+
+    public static final String MONGO_DB_OP_PREFIX = "MongoDB/";
+
+    public static final String EMPTY = "";
+
+}

apm-sniffer/apm-sdk-plugin/mongodb-4.x-plugin/src/main/java/org/apache/skywalking/apm/plugin/mongodb/v4/support/MongoOperationHelper.java

+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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 org.apache.skywalking.apm.plugin.mongodb.v4.support;
+
+import com.mongodb.internal.bulk.DeleteRequest;
+import com.mongodb.internal.bulk.InsertRequest;
+import com.mongodb.internal.bulk.UpdateRequest;
+import com.mongodb.internal.bulk.WriteRequest;
+import com.mongodb.internal.operation.CountOperation;
+import com.mongodb.internal.operation.CreateCollectionOperation;
+import com.mongodb.internal.operation.CreateIndexesOperation;
+import com.mongodb.internal.operation.CreateViewOperation;
+import com.mongodb.internal.operation.DeleteOperation;
+import com.mongodb.internal.operation.DistinctOperation;
+import com.mongodb.internal.operation.FindAndDeleteOperation;
+import com.mongodb.internal.operation.FindAndReplaceOperation;
+import com.mongodb.internal.operation.FindAndUpdateOperation;
+import com.mongodb.internal.operation.FindOperation;
+import com.mongodb.internal.operation.InsertOperation;
+import com.mongodb.internal.operation.ListCollectionsOperation;
+import com.mongodb.internal.operation.MapReduceToCollectionOperation;
+import com.mongodb.internal.operation.MapReduceWithInlineResultsOperation;
+import com.mongodb.internal.operation.MixedBulkWriteOperation;
+import com.mongodb.internal.operation.UpdateOperation;
+import org.bson.BsonDocument;
+
+import java.util.List;
+
+@SuppressWarnings({
+    "deprecation",
+    "Duplicates"
+})
+public class MongoOperationHelper {
+
+    private MongoOperationHelper() {
+
+    }
+
+    /**
+     * Convert ReadOperation interface or WriteOperation interface to the implementation class. Get the method name and
+     * filter info.
+     * @param obj operation
+     * @return result
+     */
+    public static String getTraceParam(Object obj) {
+        if (obj instanceof CountOperation) {
+            BsonDocument filter = ((CountOperation) obj).getFilter();
+            return limitFilter(filter.toString());
+        } else if (obj instanceof DistinctOperation) {
+            BsonDocument filter = ((DistinctOperation) obj).getFilter();
+            return limitFilter(filter.toString());
+        } else if (obj instanceof FindOperation) {
+            BsonDocument filter = ((FindOperation) obj).getFilter();
+            return limitFilter(filter.toString());
+        }  else if (obj instanceof ListCollectionsOperation) {
+            BsonDocument filter = ((ListCollectionsOperation) obj).getFilter();
+            return limitFilter(filter.toString());
+        } else if (obj instanceof MapReduceWithInlineResultsOperation) {
+            BsonDocument filter = ((MapReduceWithInlineResultsOperation) obj).getFilter();
+            return limitFilter(filter.toString());
+        } else if (obj instanceof DeleteOperation) {
+            List<DeleteRequest> writeRequestList = ((DeleteOperation) obj).getDeleteRequests();
+            return getFilter(writeRequestList);
+        } else if (obj instanceof InsertOperation) {
+            List<InsertRequest> writeRequestList = ((InsertOperation) obj).getInsertRequests();
+            return getFilter(writeRequestList);
+        } else if (obj instanceof UpdateOperation) {
+            List<UpdateRequest> writeRequestList = ((UpdateOperation) obj).getUpdateRequests();
+            return getFilter(writeRequestList);
+        } else if (obj instanceof CreateCollectionOperation) {
+            String filter = ((CreateCollectionOperation) obj).getCollectionName();
+            return limitFilter(filter);
+        } else if (obj instanceof CreateIndexesOperation) {
+            List<String> filter = ((CreateIndexesOperation) obj).getIndexNames();
+            return limitFilter(filter.toString());
+        } else if (obj instanceof CreateViewOperation) {
+            String filter = ((CreateViewOperation) obj).getViewName();
+            return limitFilter(filter);
+        } else if (obj instanceof FindAndDeleteOperation) {
+            BsonDocument filter = ((FindAndDeleteOperation) obj).getFilter();
+            return limitFilter(filter.toString());
+        } else if (obj instanceof FindAndReplaceOperation) {
+            BsonDocument filter = ((FindAndReplaceOperation) obj).getFilter();
+            return limitFilter(filter.toString());
+        } else if (obj instanceof FindAndUpdateOperation) {
+            BsonDocument filter = ((FindAndUpdateOperation) obj).getFilter();
+            return limitFilter(filter.toString());
+        } else if (obj instanceof MapReduceToCollectionOperation) {
+            BsonDocument filter = ((MapReduceToCollectionOperation) obj).getFilter();
+            return limitFilter(filter.toString());
+        } else if (obj instanceof MixedBulkWriteOperation) {
+            List<? extends WriteRequest> writeRequestList = ((MixedBulkWriteOperation) obj).getWriteRequests();
+            return getFilter(writeRequestList);
+        } else {
+            return MongoConstants.EMPTY;
+        }
+    }
+
+    private static String getFilter(List<? extends WriteRequest> writeRequestList) {
+        StringBuilder params = new StringBuilder();
+        for (WriteRequest request : writeRequestList) {
+            if (request instanceof InsertRequest) {
+                params.append(((InsertRequest) request).getDocument().toString()).append(",");
+            } else if (request instanceof DeleteRequest) {
+                params.append(((DeleteRequest) request).getFilter()).append(",");
+            } else if (request instanceof UpdateRequest) {
+                params.append(((UpdateRequest) request).getFilter()).append(",");
+            }
+            final int filterLengthLimit = MongoPluginConfig.Plugin.MongoDB.FILTER_LENGTH_LIMIT;
+            if (filterLengthLimit > 0 && params.length() > filterLengthLimit) {
+                return params.substring(0, filterLengthLimit) + "...";
+            }
+        }
+        return params.toString();
+    }
+
+    private static String limitFilter(String filter) {
+        final StringBuilder params = new StringBuilder();
+        final int filterLengthLimit = MongoPluginConfig.Plugin.MongoDB.FILTER_LENGTH_LIMIT;
+        if (filterLengthLimit > 0 && filter.length() > filterLengthLimit) {
+            return params.append(filter, 0, filterLengthLimit).append("...").toString();
+        } else {
+            return filter;
+        }
+    }
+
+}

apm-sniffer/apm-sdk-plugin/mongodb-4.x-plugin/src/main/java/org/apache/skywalking/apm/plugin/mongodb/v4/support/MongoPluginConfig.java

+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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 org.apache.skywalking.apm.plugin.mongodb.v4.support;
+
+import org.apache.skywalking.apm.agent.core.boot.PluginConfig;
+
+public class MongoPluginConfig {
+    public static class Plugin {
+        @PluginConfig(root = MongoPluginConfig.class)
+        public static class MongoDB {
+            /**
+             * If true, trace all the parameters in MongoDB access, default is false. Only trace the operation, not
+             * include parameters.
+             */
+            public static boolean TRACE_PARAM = false;
+
+            /**
+             * For the sake of performance, SkyWalking won't save the entire parameters string into the tag, but only
+             * the first {@code FILTER_LENGTH_LIMIT} characters.
+             * <p>
+             * Set a negative number to save the complete parameter string to the tag.
+             */
+            public static int FILTER_LENGTH_LIMIT = 256;
+        }
+    }
+}

apm-sniffer/apm-sdk-plugin/mongodb-4.x-plugin/src/main/java/org/apache/skywalking/apm/plugin/mongodb/v4/support/MongoRemotePeerHelper.java

+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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 org.apache.skywalking.apm.plugin.mongodb.v4.support;
+
+import com.mongodb.ServerAddress;
+import com.mongodb.connection.ServerDescription;
+import com.mongodb.internal.connection.Cluster;
+
+@SuppressWarnings("deprecation")
+public class MongoRemotePeerHelper {
+
+    private MongoRemotePeerHelper() {
+    }
+
+    /**
+     * 
+     * @param cluster cluster
+     * @return result
+     */
+    public static String getRemotePeer(Cluster cluster) {
+        StringBuilder peersBuilder = new StringBuilder();
+        for (ServerDescription description : cluster.getDescription().getServerDescriptions()) {
+            ServerAddress address = description.getAddress();
+            peersBuilder.append(address.getHost()).append(":").append(address.getPort()).append(";");
+        }
+        return peersBuilder.substring(0, peersBuilder.length() - 1);
+    }
+}

apm-sniffer/apm-sdk-plugin/mongodb-4.x-plugin/src/main/java/org/apache/skywalking/apm/plugin/mongodb/v4/support/MongoSpanHelper.java

+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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 org.apache.skywalking.apm.plugin.mongodb.v4.support;
+
+import org.apache.skywalking.apm.agent.core.context.ContextCarrier;
+import org.apache.skywalking.apm.agent.core.context.ContextManager;
+import org.apache.skywalking.apm.agent.core.context.tag.Tags;
+import org.apache.skywalking.apm.agent.core.context.trace.AbstractSpan;
+import org.apache.skywalking.apm.agent.core.context.trace.SpanLayer;
+import org.apache.skywalking.apm.network.trace.component.ComponentsDefine;
+
+public class MongoSpanHelper {
+
+    private MongoSpanHelper() {
+    }
+
+    /**
+     * createExitSpan
+     * @param executeMethod executeMethod
+     * @param remotePeer remotePeer
+     * @param operation operation
+     */
+    public static void createExitSpan(String executeMethod, String remotePeer, Object operation) {
+        AbstractSpan span = ContextManager.createExitSpan(
+            MongoConstants.MONGO_DB_OP_PREFIX + executeMethod, new ContextCarrier(), remotePeer);
+        span.setComponent(ComponentsDefine.MONGO_DRIVER);
+        Tags.DB_TYPE.set(span, MongoConstants.DB_TYPE);
+        SpanLayer.asDB(span);
+
+        if (MongoPluginConfig.Plugin.MongoDB.TRACE_PARAM) {
+            Tags.DB_BIND_VARIABLES.set(span, MongoOperationHelper.getTraceParam(operation));
+        }
+    }
+}

apm-sniffer/apm-sdk-plugin/mongodb-4.x-plugin/src/main/resources/skywalking-plugin.def

+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you 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.
+
+# v4.0.0~
+mongodb-4.x=org.apache.skywalking.apm.plugin.mongodb.v4.define.MongoDBClientDelegateInstrumentation
+mongodb-4.x=org.apache.skywalking.apm.plugin.mongodb.v4.define.MongoDBOperationExecutorInstrumentation

apm-sniffer/apm-sdk-plugin/mongodb-4.x-plugin/src/test/java/org/apache/skywalking/apm/plugin/mongodb/v4/MongoDBClientDelegateInterceptorTest.java

+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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 org.apache.skywalking.apm.plugin.mongodb.v4;
+
+import org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.EnhancedInstance;
+import org.apache.skywalking.apm.plugin.mongodb.v4.interceptor.MongoDBClientDelegateInterceptor;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.powermock.modules.junit4.PowerMockRunner;
+
+import static org.mockito.Mockito.when;
+
+@RunWith(PowerMockRunner.class)
+public class MongoDBClientDelegateInterceptorTest {
+
+    private MongoDBClientDelegateInterceptor interceptor;
+
+    @Mock
+    private EnhancedInstance clientDelegateEnhancedInstance;
+
+    private EnhancedInstance retEnhancedInstance;
+
+    private final static String REMOTE_PEER = "127.0.0.1:27017";
+
+    @Before
+    public void setUp() {
+        interceptor = new MongoDBClientDelegateInterceptor();
+        retEnhancedInstance = new FieldEnhancedInstance();
+        when(clientDelegateEnhancedInstance.getSkyWalkingDynamicField()).thenReturn(REMOTE_PEER);
+    }
+
+    @Test
+    public void testAfterMethod() {
+        interceptor.afterMethod(clientDelegateEnhancedInstance, null, null, null, retEnhancedInstance);
+        Assert.assertEquals(REMOTE_PEER, retEnhancedInstance.getSkyWalkingDynamicField());
+    }
+
+    private static class FieldEnhancedInstance implements EnhancedInstance {
+
+        private Object skyWalkingDynamicField;
+
+        @Override
+        public Object getSkyWalkingDynamicField() {
+            return skyWalkingDynamicField;
+        }
+
+        @Override
+        public void setSkyWalkingDynamicField(Object value) {
+            this.skyWalkingDynamicField = value;
+        }
+    }
+
+}

apm-sniffer/apm-sdk-plugin/mongodb-4.x-plugin/src/test/java/org/apache/skywalking/apm/plugin/mongodb/v4/MongoDBOperationExecutorInterceptorTest.java

+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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 org.apache.skywalking.apm.plugin.mongodb.v4;
+
+import com.mongodb.MongoNamespace;
+import com.mongodb.ReadConcern;
+import com.mongodb.client.internal.OperationExecutor;
+import com.mongodb.internal.operation.FindOperation;
+import com.mongodb.internal.operation.WriteOperation;
+import org.apache.skywalking.apm.agent.core.context.trace.AbstractTracingSpan;
+import org.apache.skywalking.apm.agent.core.context.trace.LogDataEntity;
+import org.apache.skywalking.apm.agent.core.context.trace.SpanLayer;
+import org.apache.skywalking.apm.agent.core.context.trace.TraceSegment;
+import org.apache.skywalking.apm.agent.core.context.util.TagValuePair;
+import org.apache.skywalking.apm.agent.core.plugin.interceptor.enhance.EnhancedInstance;
+import org.apache.skywalking.apm.agent.test.helper.SegmentHelper;
+import org.apache.skywalking.apm.agent.test.helper.SpanHelper;
+import org.apache.skywalking.apm.agent.test.tools.AgentServiceRule;
+import org.apache.skywalking.apm.agent.test.tools.SegmentStorage;
+import org.apache.skywalking.apm.agent.test.tools.SegmentStoragePoint;
+import org.apache.skywalking.apm.agent.test.tools.SpanAssert;
+import org.apache.skywalking.apm.agent.test.tools.TracingSegmentRunner;
+import org.apache.skywalking.apm.plugin.mongodb.v4.interceptor.MongoDBOperationExecutorInterceptor;
+import org.apache.skywalking.apm.plugin.mongodb.v4.support.MongoPluginConfig;
+import org.bson.BsonDocument;
+import org.bson.BsonString;
+import org.bson.codecs.Decoder;
+import org.hamcrest.CoreMatchers;
+import org.hamcrest.MatcherAssert;
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.powermock.api.mockito.PowerMockito;
+import org.powermock.modules.junit4.PowerMockRunner;
+import org.powermock.modules.junit4.PowerMockRunnerDelegate;
+
+import java.lang.reflect.Method;
+import java.util.List;
+
+import static org.hamcrest.CoreMatchers.is;
+import static org.junit.Assert.assertThat;
+import static org.mockito.Mockito.when;
+
+@RunWith(PowerMockRunner.class)
+@PowerMockRunnerDelegate(TracingSegmentRunner.class)
+public class MongoDBOperationExecutorInterceptorTest {
+
+    @SegmentStoragePoint
+    private SegmentStorage segmentStorage;
+
+    @Rule
+    public AgentServiceRule serviceRule = new AgentServiceRule();
+
+    @Mock
+    private EnhancedInstance enhancedInstance;
+
+    private MongoDBOperationExecutorInterceptor interceptor;
+
+    private Object[] arguments;
+
+    private Class[] argumentTypes;
+
+    @Before
+    public void setUp() {
+
+        interceptor = new MongoDBOperationExecutorInterceptor();
+
+        MongoPluginConfig.Plugin.MongoDB.TRACE_PARAM = true;
+
+        when(enhancedInstance.getSkyWalkingDynamicField()).thenReturn("127.0.0.1:27017");
+
+        BsonDocument document = new BsonDocument();
+        document.append("name", new BsonString("by"));
+        MongoNamespace mongoNamespace = new MongoNamespace("test.user");
+        Decoder decoder = PowerMockito.mock(Decoder.class);
+        FindOperation findOperation = new FindOperation(mongoNamespace, decoder);
+        findOperation.filter(document);
+
+        arguments = new Object[] {findOperation};
+        argumentTypes = new Class[] {findOperation.getClass()};
+    }
+
+    @Test
+    public void testIntercept() throws Throwable {
+        interceptor.beforeMethod(enhancedInstance, getMethod(), arguments, argumentTypes, null);
+        interceptor.afterMethod(enhancedInstance, getMethod(), arguments, argumentTypes, null);
+
+        MatcherAssert.assertThat(segmentStorage.getTraceSegments().size(), is(1));
+        TraceSegment traceSegment = segmentStorage.getTraceSegments().get(0);
+        List<AbstractTracingSpan> spans = SegmentHelper.getSpans(traceSegment);
+        assertMongoSpan(spans.get(0));
+    }
+
+    @Test
+    public void testInterceptWithException() throws Throwable {
+        interceptor.beforeMethod(enhancedInstance, getMethod(), arguments, argumentTypes, null);
+        interceptor.handleMethodException(
+            enhancedInstance, getMethod(), arguments, argumentTypes, new RuntimeException());
+        interceptor.afterMethod(enhancedInstance, getMethod(), arguments, argumentTypes, null);
+
+        MatcherAssert.assertThat(segmentStorage.getTraceSegments().size(), is(1));
+        TraceSegment traceSegment = segmentStorage.getTraceSegments().get(0);
+        List<AbstractTracingSpan> spans = SegmentHelper.getSpans(traceSegment);
+        assertMongoSpan(spans.get(0));
+        List<LogDataEntity> logDataEntities = SpanHelper.getLogs(spans.get(0));
+        assertThat(logDataEntities.size(), is(1));
+        SpanAssert.assertException(logDataEntities.get(0), RuntimeException.class);
+    }
+
+    private void assertMongoSpan(AbstractTracingSpan span) {
+        assertThat(span.getOperationName(), is("MongoDB/FindOperation"));
+        assertThat(SpanHelper.getComponentId(span), is(42));
+        List<TagValuePair> tags = SpanHelper.getTags(span);
+        assertThat(tags.get(1).getValue(), is("{\"name\": \"by\"}"));
+        assertThat(tags.get(0).getValue(), is("MongoDB"));
+        assertThat(span.isExit(), is(true));
+        assertThat(SpanHelper.getLayer(span), CoreMatchers.is(SpanLayer.DB));
+    }
+
+    private Method getMethod() throws Exception {
+        return OperationExecutor.class.getMethod("execute", WriteOperation.class, ReadConcern.class);
+    }
+}

apm-sniffer/apm-sdk-plugin/pom.xml

@@ -36,6 +36,7 @@
         <module>tomcat-7.x-8.x-plugin</module>
         <module>motan-plugin</module>
         <module>mongodb-3.x-plugin</module>
+        <module>mongodb-4.x-plugin</module>
         <module>feign-default-http-9.x-plugin</module>
         <module>okhttp-3.x-plugin</module>
         <module>spring-plugins</module>

docs/en/setup/service-agent/java-agent/Plugin-list.md

@@ -41,6 +41,7 @@
 - memcache-2.x
 - mongodb-2.x
 - mongodb-3.x
+- mongodb-4.x
 - motan-0.x
 - mysql-5.x
 - mysql-6.x

docs/en/setup/service-agent/java-agent/Supported-list.md

@@ -58,7 +58,7 @@
     * [Jedis](https://github.com/xetorthio/jedis) 2.x
     * [Redisson](https://github.com/redisson/redisson) Easy Java Redis client 3.5.2+
     * [Lettuce](https://github.com/lettuce-io/lettuce-core) 5.x
-  * [MongoDB Java Driver](https://github.com/mongodb/mongo-java-driver) 2.13-2.14, 3.4.0-3.11.1
+  * [MongoDB Java Driver](https://github.com/mongodb/mongo-java-driver) 2.13-2.14, 3.4.0-3.11.1, 4.0.0-4.1.0
   * Memcached Client
     * [Spymemcached](https://github.com/couchbase/spymemcached) 2.x
     * [Xmemcached](https://github.com/killme2008/xmemcached) 2.x

test/plugin/scenarios/mongodb-4.x-scenario/bin/startup.sh

+#!/bin/bash
+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you 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.
+
+home="$(cd "$(dirname $0)"; pwd)"
+
+java -jar ${agent_opts} -Dskywalking.plugin.mongodb.trace_param=true ${home}/../libs/mongodb-4.x-scenario.jar &
\ No newline at end of file

test/plugin/scenarios/mongodb-4.x-scenario/config/expectedData.yaml

+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you 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.
+segmentItems:
+  - serviceName: mongodb-4.x-scenario
+    segmentSize: ge 2
+    segments:
+      - segmentId: not null
+        spans:
+          - operationName: MongoDB/CreateCollectionOperation
+            operationId: 0
+            parentSpanId: 0
+            spanId: 1
+            spanLayer: Database
+            startTime: nq 0
+            endTime: nq 0
+            componentId: 42
+            isError: false
+            spanType: Exit
+            peer: mongodb-server:27017
+            tags:
+              - {key: db.type, value: MongoDB}
+              - {key: db.bind_vars, value: 'testCollection'}
+            skipAnalysis: 'false'
+          - operationName: MongoDB/MixedBulkWriteOperation
+            operationId: 0
+            parentSpanId: 0
+            spanId: 2
+            spanLayer: Database
+            startTime: nq 0
+            endTime: nq 0
+            componentId: 42
+            isError: false
+            spanType: Exit
+            peer: mongodb-server:27017
+            tags:
+              - {key: db.type, value: MongoDB}
+              - {key: db.bind_vars, value: not null}
+            skipAnalysis: 'false'
+          - operationName: MongoDB/FindOperation
+            operationId: 0
+            parentSpanId: 0
+            spanId: 3
+            spanLayer: Database
+            startTime: nq 0
+            endTime: nq 0
+            componentId: 42
+            isError: false
+            spanType: Exit
+            peer: mongodb-server:27017
+            tags:
+              - {key: db.type, value: MongoDB}
+              - {key: db.bind_vars, value: '{"name": "org"}'}
+            skipAnalysis: 'false'
+          - operationName: MongoDB/MixedBulkWriteOperation
+            operationId: 0
+            parentSpanId: 0
+            spanId: 4
+            spanLayer: Database
+            startTime: nq 0
+            endTime: nq 0
+            componentId: 42
+            isError: false
+            spanType: Exit
+            peer: mongodb-server:27017
+            tags:
+              - {key: db.type, value: MongoDB}
+              - {key: db.bind_vars, value: '{"name": "org"},'}
+            skipAnalysis: 'false'
+          - operationName: MongoDB/FindOperation
+            operationId: 0
+            parentSpanId: 0
+            spanId: 5
+            spanLayer: Database
+            startTime: nq 0
+            endTime: nq 0
+            componentId: 42
+            isError: false
+            spanType: Exit
+            peer: mongodb-server:27017
+            tags:
+              - {key: db.type, value: MongoDB}
+              - {key: db.bind_vars, value: '{"name": "testA"}'}
+            skipAnalysis: 'false'
+          - operationName: MongoDB/MixedBulkWriteOperation
+            operationId: 0
+            parentSpanId: 0
+            spanId: 6
+            spanLayer: Database
+            startTime: nq 0
+            endTime: nq 0
+            componentId: 42
+            isError: false
+            spanType: Exit
+            peer: mongodb-server:27017
+            tags:
+              - {key: db.type, value: MongoDB}
+              - {key: db.bind_vars, value: '{"id": "1"},'}
+            skipAnalysis: 'false'
+          - operationName: MongoDB/DropDatabaseOperation
+            operationId: 0
+            parentSpanId: 0
+            spanId: 7
+            spanLayer: Database
+            startTime: nq 0
+            endTime: nq 0
+            componentId: 42
+            isError: false
+            spanType: Exit
+            peer: mongodb-server:27017
+            tags:
+              - {key: db.type, value: MongoDB}
+              - {key: db.bind_vars, value: null}
+            skipAnalysis: 'false'
+          - operationName: /mongodb-4.x-scenario/case/mongodb-4.x-scenario
+            operationId: 0
+            parentSpanId: -1
+            spanId: 0
+            spanLayer: Http
+            startTime: nq 0
+            endTime: nq 0
+            componentId: 1
+            isError: false
+            spanType: Entry
+            peer: ''
+            tags:
+              - {key: url, value: 'http://localhost:8080/mongodb-4.x-scenario/case/mongodb-4.x-scenario'}
+              - {key: http.method, value: GET}
+            skipAnalysis: 'false'

test/plugin/scenarios/mongodb-4.x-scenario/configuration.yml

+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you 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.
+
+type: jvm
+entryService: http://localhost:8080/mongodb-4.x-scenario/case/mongodb-4.x-scenario
+healthCheck: http://localhost:8080/mongodb-4.x-scenario/case/healthCheck
+startScript: ./bin/startup.sh
+dependencies:
+  mongodb-server:
+    image: mongo:4.2
+    hostname: mongodb-server

test/plugin/scenarios/mongodb-4.x-scenario/pom.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ~ Licensed to the Apache Software Foundation (ASF) under one or more
+  ~ contributor license agreements.  See the NOTICE file distributed with
+  ~ this work for additional information regarding copyright ownership.
+  ~ The ASF licenses this file to You 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.
+  ~
+  -->
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+
+    <groupId>org.apache.skywalking.apm.testcase</groupId>
+    <artifactId>mongodb-4.x-scenario</artifactId>
+    <version>1.0.0</version>
+    <packaging>jar</packaging>
+
+    <modelVersion>4.0.0</modelVersion>
+
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <compiler.version>1.8</compiler.version>
+        <test.framework.version>4.0.0</test.framework.version>
+        <spring-boot-version>2.1.6.RELEASE</spring-boot-version>
+        <lombok.version>1.18.10</lombok.version>
+    </properties>
+
+    <name>skywalking-mongodb-4.x-scenario</name>
+
+    <dependencyManagement>
+        <dependencies>
+            <dependency>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-dependencies</artifactId>
+                <version>${spring-boot-version}</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
+            <dependency>
+                <groupId>org.mongodb</groupId>
+                <artifactId>mongodb-driver-core</artifactId>
+                <version>${test.framework.version}</version>
+            </dependency>
+            <dependency>
+                <groupId>org.mongodb</groupId>
+                <artifactId>mongodb-driver-sync</artifactId>
+                <version>${test.framework.version}</version>
+            </dependency>
+            <dependency>
+                <groupId>org.mongodb</groupId>
+                <artifactId>bson</artifactId>
+                <version>${test.framework.version}</version>
+            </dependency>
+        </dependencies>
+    </dependencyManagement>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.mongodb</groupId>
+            <artifactId>mongodb-driver-core</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.mongodb</groupId>
+            <artifactId>mongodb-driver-sync</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.mongodb</groupId>
+            <artifactId>bson</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+            <exclusions>
+                <exclusion>
+                    <groupId>org.springframework.boot</groupId>
+                    <artifactId>spring-boot-starter-logging</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-log4j2</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+            <version>${lombok.version}</version>
+            <scope>provided</scope>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <finalName>mongodb-4.x-scenario</finalName>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <goals>
+                            <goal>repackage</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <configuration>
+                    <source>${compiler.version}</source>
+                    <target>${compiler.version}</target>
+                    <encoding>${project.build.sourceEncoding}</encoding>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-assembly-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <id>assemble</id>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>single</goal>
+                        </goals>
+                        <configuration>
+                            <descriptors>
+                                <descriptor>src/main/assembly/assembly.xml</descriptor>
+                            </descriptors>
+                            <outputDirectory>./target/</outputDirectory>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+</project>
\ No newline at end of file

test/plugin/scenarios/mongodb-4.x-scenario/src/main/assembly/assembly.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ~ Licensed to the Apache Software Foundation (ASF) under one or more
+  ~ contributor license agreements.  See the NOTICE file distributed with
+  ~ this work for additional information regarding copyright ownership.
+  ~ The ASF licenses this file to You 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.
+  ~
+  -->
+<assembly
+    xmlns="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.2"
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.2 http://maven.apache.org/xsd/assembly-1.1.2.xsd">
+    <formats>
+        <format>zip</format>
+    </formats>
+
+    <fileSets>
+        <fileSet>
+            <directory>./bin</directory>
+            <fileMode>0775</fileMode>
+        </fileSet>
+    </fileSets>
+
+    <files>
+        <file>
+            <source>${project.build.directory}/mongodb-4.x-scenario.jar</source>
+            <outputDirectory>./libs</outputDirectory>
+            <fileMode>0775</fileMode>
+        </file>
+    </files>
+</assembly>

test/plugin/scenarios/mongodb-4.x-scenario/src/main/java/org/apache/skywalking/apm/testcase/mongodb/Application.java

+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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 org.apache.skywalking.apm.testcase.mongodb;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class Application {
+
+    public static void main(String[] args) {
+        try {
+            SpringApplication.run(Application.class, args);
+        } catch (Exception e) {
+            // Never do this
+        }
+    }
+}

test/plugin/scenarios/mongodb-4.x-scenario/src/main/java/org/apache/skywalking/apm/testcase/mongodb/controller/CaseController.java

+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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 org.apache.skywalking.apm.testcase.mongodb.controller;
+
+import com.mongodb.client.*;
+import org.bson.BsonDocument;
+import org.bson.Document;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import static com.mongodb.client.model.Filters.eq;
+
+@RestController
+@RequestMapping("/case")
+public class CaseController {
+    
+    @Value(value = "${mongodb.uri}")
+    private String connectionString;
+
+    @GetMapping("/healthCheck")
+    public String health() {
+        // check connect to mongodb server
+        try (MongoClient mongoClient = MongoClients.create(connectionString)) {
+            return "success";
+        }
+    }
+
+    @RequestMapping("/mongodb-4.x-scenario")
+    public String mongoDBCase() {
+        try (MongoClient mongoClient = MongoClients.create(connectionString)) {
+            MongoDatabase db = mongoClient.getDatabase("test-database");
+            // CreateCollectionOperation
+            db.createCollection("testCollection");
+
+            MongoCollection<Document> collection = db.getCollection("testCollection");
+            Document document = Document.parse("{id: 1, name: \"test\"}");
+            // MixedBulkWriteOperation
+            collection.insertOne(document);
+
+            // FindOperation
+            FindIterable<Document> findIterable = collection.find(eq("name", "org"));
+            findIterable.first();
+
+            // MixedBulkWriteOperation
+            collection.updateOne(eq("name", "org"), BsonDocument.parse("{ $set : { \"name\": \"testA\"} }"));
+
+            // FindOperation
+            findIterable = collection.find(eq("name", "testA"));
+            findIterable.first();
+
+            // MixedBulkWriteOperation
+            collection.deleteOne(eq("id", "1"));
+
+            // DropDatabaseOperation
+            mongoClient.getDatabase("test-database").drop();
+        }
+        return "success";
+    }
+}

test/plugin/scenarios/mongodb-4.x-scenario/src/main/resources/application.yaml

+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+#
+server:
+  port: 8080
+  servlet:
+    context-path: /mongodb-4.x-scenario
+logging:
+  config: classpath:log4j2.xml
+mongodb:
+  uri: mongodb://mongodb-server/test
\ No newline at end of file

test/plugin/scenarios/mongodb-4.x-scenario/src/main/resources/log4j2.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ~ Licensed to the Apache Software Foundation (ASF) under one or more
+  ~ contributor license agreements.  See the NOTICE file distributed with
+  ~ this work for additional information regarding copyright ownership.
+  ~ The ASF licenses this file to You 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.
+  ~
+  -->
+<Configuration status="WARN">
+    <Appenders>
+        <Console name="Console" target="SYSTEM_ERR">
+            <PatternLayout charset="UTF-8" pattern="[%d{yyyy-MM-dd HH:mm:ss:SSS}] [%p] - %l - %m%n"/>
+        </Console>
+    </Appenders>
+    <Loggers>
+        <Root level="WARN">
+            <AppenderRef ref="Console"/>
+        </Root>
+    </Loggers>
+</Configuration>
\ No newline at end of file

test/plugin/scenarios/mongodb-4.x-scenario/support-version.list

+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you 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.
+
+4.0.0
+4.0.1
+4.0.2
+4.0.3
+4.0.4
+4.0.5
+4.1.0
\ No newline at end of file