+ * ClickHouse JDBC Driver uses this method to simulate the action of connecting database in JDBC protocol. + * So this method is enhanced to prevent the generation of exit span of http type. + *
+ *+ * This interceptor is used to replace {@link org.apache.skywalking.apm.plugin.jdbc.JDBCDriverInterceptor}. + *
+ */ +public class InitConnectionMethodInterceptor implements InstanceMethodsAroundInterceptor { + + @Override + public void beforeMethod(EnhancedInstance objInst, Method method, Object[] allArguments, Class>[] argumentsTypes, + MethodInterceptResult result) throws Throwable { + final Object properties = allArguments[0]; + ClickHouseProperties clickHouseProperties = (ClickHouseProperties) properties; + final ConnectionInfo connectionInfo = new ConnectionInfo(ComponentsDefine.CLICKHOUSE_JDBC_DRIVER, + "ClickHouse", clickHouseProperties.getHost(), clickHouseProperties.getPort(), + clickHouseProperties.getDatabase()); + objInst.setSkyWalkingDynamicField(connectionInfo); + } + + @Override + public Object afterMethod(EnhancedInstance objInst, Method method, Object[] allArguments, Class>[] argumentsTypes, + Object ret) throws Throwable { + return ret; + } + + @Override + public void handleMethodException(EnhancedInstance objInst, Method method, Object[] allArguments, + Class>[] argumentsTypes, Throwable t) { + + } +} diff --git a/apm-sniffer/apm-sdk-plugin/clickhouse-0.3.x-plugin/src/main/java/org/apache/skywalking/apm/plugin/jdbc/clickhouse/TracedClickHouseStatement.java b/apm-sniffer/apm-sdk-plugin/clickhouse-0.3.x-plugin/src/main/java/org/apache/skywalking/apm/plugin/jdbc/clickhouse/TracedClickHouseStatement.java new file mode 100644 index 000000000..1604dbad0 --- /dev/null +++ b/apm-sniffer/apm-sdk-plugin/clickhouse-0.3.x-plugin/src/main/java/org/apache/skywalking/apm/plugin/jdbc/clickhouse/TracedClickHouseStatement.java @@ -0,0 +1,407 @@ +/* + * 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.jdbc.clickhouse; + +import java.io.InputStream; +import java.sql.Connection; +import java.sql.ResultSet; +import java.sql.SQLException; +import java.sql.SQLWarning; +import java.util.List; +import java.util.Map; +import org.apache.skywalking.apm.plugin.jdbc.trace.ConnectionInfo; +import ru.yandex.clickhouse.ClickHouseExternalData; +import ru.yandex.clickhouse.ClickHouseStatement; +import ru.yandex.clickhouse.Writer; +import ru.yandex.clickhouse.response.ClickHouseResponse; +import ru.yandex.clickhouse.response.ClickHouseResponseSummary; +import ru.yandex.clickhouse.settings.ClickHouseQueryParam; +import ru.yandex.clickhouse.util.ClickHouseRowBinaryInputStream; +import ru.yandex.clickhouse.util.ClickHouseStreamCallback; + +/** + * The {@link ru.yandex.clickhouse.ClickHouseStatementImpl} instance wrapper. + */ +public class TracedClickHouseStatement implements ClickHouseStatement { + + private final ClickHouseStatement delegate; + private final ConnectionInfo connectionInfo; + + public TracedClickHouseStatement(ClickHouseStatement delegate, ConnectionInfo connectionInfo) { + this.delegate = delegate; + this.connectionInfo = connectionInfo; + } + + @Override + public ClickHouseResponse executeQueryClickhouseResponse(String sql) throws SQLException { + return ClickHouseStatementTracingWrapper.of(connectionInfo, "executeQueryClickhouseResponse", sql, + () -> delegate.executeQueryClickhouseResponse(sql)); + } + + @Override + public ClickHouseResponse executeQueryClickhouseResponse(String sql, + Map