publicclassExampleSourceTaskextendsSourceTask { @Override publicString version() { returnnewExampleSourceConnector().version(); } //任务启动 @Override publicvoidstart(Map<String, String> map) { } //需要发送到kafka的数据。 @Override publicList<SourceRecord> poll()throwsInterruptedException { returnnul...
ConfigDef config() { return null;} @Override public String version() { return AppInfoParser.getVersion();} } B、开发Source对应的Task public class ExampleSourceTask extends SourceTask { @Override public String version() { return new ExampleSourceConnector().version();} //任务启动 @Override ...
开发自定义的Source 需要继承实现SourceConnector和SourceTask这两个抽象类,实现抽象类中的未实现的方法或者重写抽象类中的方法。 本文作者:张永清,转载请注明出处:https://www.cnblogs.com/laoqing/p/11927958.html A、开发自定义的SourceConnector /** * */ public class ExampleSourceConnector extends SourceConnec...
We'll be using our existing gold verified source connector as an example.To summarise, Consumers & Producers are custom written applications you manage and deploy yourself, often as part of your broader application which connects to Kafka directly. Connectors on the other hand, target integration ...
> Kafka example. Source: https://talks.rmoff.net/pZC6Za/slides Kafka的问题 · 扩展Kafka十分棘手,这是由于代理还存储数据的耦合体系结构所致。剥离另一个代理意味着它必须复制主题分区和副本,这非常耗时。 · 没有与租户完全隔离的本地多租户。
本例使用到了两个Connector: FileStreamSource:从test.txt中读取并发布到Broker中 FileStreamSink:从Broker中读取数据并写入到test.sink.txt文件中 其中的Source使用到的配置文件是$/config/connect-file-source.properties name=local-file-source connector.class=FileStreamSource ...
source-mysql.json 内容如下: 代码语言:javascript代码次数0 运行 AI代码解释 { "name": "mysql-source-connector, "config": { "connector.class": "io.debezium.connector.mysql.MySqlConnector", "tasks.max": "1", "topic.prefix": "mysql-hbase-test", "database.hostname": "172.18.16.156"...
本例使用到了两个Connector: FileStreamSource:从test.txt中读取并发布到Broker中 FileStreamSink:从Broker中读取数据并写入到test.sink.txt文件中 其中的Source使用到的配置文件是$/config/connect-file-source.properties 代码语言:javascript 代码运行次数:0 运行 AI代码解释 name=local-file-source connector.class=...
cp mysql-connector-j-8.0.32.jar /opt/homebrew/Cellar/kafka/3.4.0/libexec/libs/ 3. 配置 MySQL Connector 在/path/kafka/config下创建mysql.properties配置文件,并使用下面的配置: name=test-source-mysql-autoincrement connector.class=io.confluent.connect.jdbc.JdbcSourceConnector ...
Kafka connector,Realtime Compute for Apache Flink:This topic describes how to use the Kafka connector. Apache Kafka is an open source distributed message queue service. This service is widely used in big data fields, such as high-performance data pro...