实时计算 Flink版cdc配置的相关内容

文章 2024-01-01 来自：开发者社区

Flink CDC全库订阅binlog你们怎么配置的，我们这好像有漏数据的情况？

Flink CDC 全库订阅binlog的配置可以参考以下步骤：配置MySQL的binlog格式为ROW。在MySQL的配置文件中添加以下内容： [mysqld] log-bin=mysql-bin binlog-format=ROW server-id=1 在Flink中创建BinlogSourceFunction，并指定要订...

问答 2024-01-01 来自：开发者社区

Flink CDC中oracle是两台组成的rac, 通过cdc采集只配置了一台，这个有影响吗？

问答 2024-01-01 来自：开发者社区

Flink CDC如果 1个数据库。我启动多个jar包监听binlog 做不同的业务。怎么配置？

Flink CDC如果一个数据库，我启动多个jar包来监听binlog并处理不同的业务，应该如何配置？

问答 2024-01-01 来自：开发者社区

Flink CDC全库订阅binlog你们怎么配置的，我们这好像有漏数据的情况？

问答 2024-01-01 来自：开发者社区

flink cdc 3.0 同步mysql 数据，怎么配置排除某列？

问答 2023-12-31 来自：开发者社区

Flink CDC以前旧版本cdc2.2.1默认一个source表下如果不配置线程池，默认是多少个？

Flink CDC以前旧版本 cdc2.2.1 默认一个source表下如果不配置线程池，默认是多少个，现在如果很多source表，每个最低给1个会不会产生大量的连接呢？

问答 2023-12-31 来自：开发者社区

Flink CDC配置了检查点保存在本地，为什么配置了还是会保存所有检查点呢？

Flink CDC配置了检查点保存在本地，同时设置了state.checkpoints.num-retained ，这是设置同时保存检查点的个数吗，为什么配置了还是会保存所有检查点呢？

问答 2023-12-31 来自：开发者社区

Flink CDC这是flinksql相关的参数配置吗？

Flink CDC中使用mysql-cdc进行增量快照到starrcocks，源表有1.8亿数据量，但增量读取总是在没有完成的情况下停止，日志中也没有报错。日志最后停在块的读取上，MySQL中也没有关于CDC的查询进程了，但在未停止时，是可以正常查询到CDC的查询进程。Flink版本是1.14.4，CDC版本是2.4.1。以下是Flink关于CDC的最后日志和相关的FlinkSQL参数配置：

问答 2023-12-31 来自：开发者社区

flink cdc作业新增表从ck启动，如果不是新增表，就能正常从ck启动，这是要配置什么参数么？

flink cdc作业新增表从ck启动，就会去连接server_id = 0的server，但是mysql是没有这个的，如果不是新增表，就能正常从ck启动，这是要配置什么参数么？Caused by: java.lang.IllegalStateException: The connector is trying to read binlog starting at Struct{version=....

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更新时间 2024-11-21 17:34:06

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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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