简介
1
环境准备
3. 安装 Connector 插件:需要什么数据源插件就安装什么[2],非常简单。您可以通过配置 `config/plugin_config` 文件来指定所需的插件。如果你初次只是想体验一下 SeaTunnel, 您只需要保留 2 个 connector-fake(造数插件)、connector-console(打印到控制台插件) 2 个插件就可以了,您可以修改 `plugin_config` 文件只保留如下内容:
--connectors-v2--connector-fakeconnector-console--end--
sh bin/install-plugin.sh 2.3.1
2
配置 SeaTunnel 同步作业
添加作业配置文件。编辑 config/v2.batch.config.template 文件,该文件决定了在启动 SeaTunnel 后数据输入、处理和输出的方式及逻辑。以下是一个配置文件示例:
3
运行 SeaTunnel 作业
cd "apache-seatunnel-incubating-${version}"./bin/seatunnel.sh --config ./config/v2.batch.config.template -e local
2023-04-11 18:33:30,547 INFO org.apache.seatunnel.connectors.seatunnel.fake.source.FakeSourceSplitEnumerator - Assigning splits to readers 0 [FakeSourceSplit(splitId=0, rowNum=16)]2023-04-11 18:33:30,551 INFO org.apache.seatunnel.connectors.seatunnel.fake.source.FakeSourceSplitEnumerator - Assigning splits to readers 1 [FakeSourceSplit(splitId=1, rowNum=16)]2023-04-11 18:33:31,489 INFO org.apache.seatunnel.connectors.seatunnel.fake.source.FakeSourceReader - 16 rows of data have been generated in split(1). Generation time: 16812092114852023-04-11 18:33:31,489 INFO org.apache.seatunnel.connectors.seatunnel.console.sink.ConsoleSinkWriter - subtaskIndex=1 rowIndex=1: SeaTunnelRow#tableId= SeaTunnelRow#kind=INSERT : jBHJM, 12517176272023-04-11 18:33:31,489 INFO org.apache.seatunnel.connectors.seatunnel.fake.source.FakeSourceReader - Closed the bounded fake source2023-04-11 18:33:31,489 INFO org.apache.seatunnel.connectors.seatunnel.console.sink.ConsoleSinkWriter - subtaskIndex=1 rowIndex=2: SeaTunnelRow#tableId= SeaTunnelRow#kind=INSERT : hOPkY, 5651947442023-04-11 18:33:31,489 INFO org.apache.seatunnel.connectors.seatunnel.console.sink.ConsoleSinkWriter - subtaskIndex=1 rowIndex=3: SeaTunnelRow#tableId= SeaTunnelRow#kind=INSERT : QRUsG, 706574302...............
2023-04-11 18:33:32,639 INFO org.apache.seatunnel.core.starter.seatunnel.command.ClientExecuteCommand -*********************************************** Job Statistic Information***********************************************Start Time : 2023-04-11 18:33:27End Time : 2023-04-11 18:33:32Total Time(s) : 4Total Read Count : 32Total Write Count : 32Total Failed Count : 0***********************************************
总结