实时计算 Flink版cdc binlog 的相关内容

问答 2023-06-29 来自：开发者社区

有没有Flink CDC同步Rds Mysql的教程啊？Rds开启binlog跟Mysql有点不一样

有没有Flink CDC同步Rds Mysql的教程啊？Rds开启binlog跟Mysql有点不一样，binlog的配置

问答 2023-06-29 来自：开发者社区

Flink CDC中mysql-cdc默认序列化反序列化binlog为debezium json吗？

Flink CDC中mysql-cdc默认序列化反序列化binlog为debezium json吗，可以支持canal json吗？暂时没有接paimon,我是需要从json中获取表的主键以便后续操作，canal json中有pkNames字段，debezuim json中我没发现代码主键的字段，不知道是没有还是我没找到

问答 2023-06-29 来自：开发者社区

你好，想问下，Flink CDC这个问题怎么解决，binlog文件在。？

你好，想问下，Flink CDC这个问题怎么解决，binlog文件在。Caused by: java.lang.IllegalStateException: The connector is trying to read binlog starting at Struct{version=1.6.4.Final,connector=mysql,name=mysql_binlog_source,t....

问答 2023-06-18 来自：开发者社区

哪位大佬可以指导一下，Flink CDC中这两个参数是可以从某个binlog文件名开始读取数据，通？

哪位大佬可以指导一下，Flink CDC中这两个参数是可以从某个binlog文件名开始读取数据，通过指定binlog位置开始同步数据呢？

问答 2023-06-18 来自：开发者社区

大佬们知道这个报错如何解决吗？测试我只是用IDEA把Flink cdc作为一个监听binlog的

问题1:大佬们知道这个报错如何解决吗？com.ververica.cdc.connectors.mysql.debezium.task.context.exception.schemaoutofsyncexception: Internal schema representation is probably out of sync with real database schema. The ....

问答 2023-06-11 来自：开发者社区

有一个问题，我可以如何确认Flink CDC任务消费 binlog 的延迟呢？就像 kafka 的

问题1:有一个问题，我可以如何确认Flink CDC任务消费 binlog 的延迟呢？就像 kafka 的 lag一样？大家有什么方法么？这个的确可以。问题2:这个是看 debezium 的指标么？

问答 2023-06-11 来自：开发者社区

flink cdc在收到mysql binlog event时，是会等待其对应的被提交才下发这条?

flink cdc在收到mysql binlog event时，是会等待其对应的transaction被提交才下发这条binlog，还是会立即下发呢？

问答 2023-06-11 来自：开发者社区

Flink CDC后面想了另外一个思路，这里面大多是历史的，所以binlog消费增量；手动统计一?

Flink CDC后面想了另外一个思路，这里面大多是历史的，所以binlog消费增量；手动统计一个整数给历史再历史+增量 = 全量，后面新数据，听您的建议。用维度建模拆分表，然后分别做统计？

问答 2023-06-11 来自：开发者社区

Flink CDC中我看官网支持指定binlog offset啊，为什么我一启动就报错？只支持sql

Flink CDC中我看官网支持指定binlog offset啊，为什么我一启动就报错？只支持sql不支持datastream？checkpoint不存到hdfs上吗

问答 2023-06-11 来自：开发者社区

大佬们，想请教个问题我Flink CDC代码以模式读取最新的binlog，挂掉之后想通过的方式进行?

大佬们，想请教个问题我Flink CDC代码以startupOptions(StartupOptions.latest())模式读取最新的binlog，挂掉之后想通过savepoint的方式进行断点续传的话，需要将lastest()改成initial()么？

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实时计算Flink版

阿里云实时计算Flink版(Alibaba Cloud Realtime Compute)，完全兼容开源的Apache Flink，比开源性能提升2～3倍，提供了完整的告警、监控、日志的解决方案、提升开发效率且无运维成本，并有社区专家提供技术支持。

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实时同步

MySQL 到 Hologres

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功能对比

开源Flink对比

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