wehub-resource-sync# 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. Please move external libs to this folder only when you need JVM runtime extension, for example: ojdbc8-21.5.0.0.jar orai18n-21.5.0.0.jar mysql-connector-java-8.0.30.jar jcc-11.5.9.0.jar Note: - `ext-lib` is loaded by the JVM server package and the JVM collector package. - MySQL, MariaDB, OceanBase, and TiDB SQL query metrics can use the built-in MySQL-compatible query engine without `mysql-connector-j`. - If `mysql-connector-j` is present here, the JVM server package or JVM collector package prefers JDBC after restart. - The native collector package does not support loading external JDBC driver jars from `ext-lib` at runtime. - If you need Oracle or DB2 monitoring, or you explicitly want the JDBC path for MySQL-compatible monitoring, use the JVM collector package.