elasticsearch与kafka连接所需的jar包

里面包含了：kafka-connect-jdbc-4.1.1、mysql-connector-java-5.1.40.jar、kafka-connect-elasticsearch-5.4.1.jar、commons-codec-1.11.jar、commons-logging-1.2.jar、 httpclient-4.5.12.jar、httpcore-4.4.13.jar、common-utils-5.4.1.jar、httpasyncclient-4.1.3.jar