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因为生产环境并不会所有mysql数据库都会开通binlog, 就导致不能使用Flink CDC方式增量抽取。 如: select a, b, c from table where update_time > ${exec_time}
The text was updated successfully, but these errors were encountered:
在实现hudi Sink中有一个 基于SQL表的实现 https://www.processon.com/diagraming/5f1633e41e08533a6278cbf7
在界面中用SQL的方式和用户进行交互,这样可以在sql中设置where条件(有一个分险,用户错误填写会导致增量任务启动失败)
在实现端可以 继承于该类 https://github.com/qlangtech/plugins/blob/master/tis-incr/tis-flink-extends/src/main/java/com/qlangtech/tis/realtime/TableRegisterFlinkSourceHandle.java 来实现功能
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所有chunjun的 sink类型已经支持 flink SQL 写出
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因为生产环境并不会所有mysql数据库都会开通binlog, 就导致不能使用Flink CDC方式增量抽取。
如:
select a, b, c from table where update_time > ${exec_time}
The text was updated successfully, but these errors were encountered: