实时计算 Flink版同步设置的相关内容

问答 2024-08-18 来自：开发者社区

flink cdc现在大表的初始化全量同步，还是只能把checkpoint时间设置长点吗？

flink cdc现在大表的初始化全量同步，还是只能把checkpoint时间设置长点，防止checkpoint失败吗？

问答 2024-08-13 来自：开发者社区

在Flink CDC中，cdc3.1 pipeline同步到doris可以设置tinyint1is？

在Flink CDC中，cdc3.1 pipeline同步到doris可以设置tinyint1isBit=false吗？字段都变成布尔

文章 2024-07-16 来自：开发者社区

实时计算 Flink版产品使用问题之要将MySQL同步到Doris，并设置整库同步，只变更库名、表名和表结构都不变，该如何设置

问题一：flink cdc现在有哪个版本可以支持sqlserver的整库同步么？没有主键的表能同步么？ flink cdc现在有哪个版本可以支持sqlserver的整库同步么？没有主键的表能同步么？参考答案： mysql的cdc 2.4版本支持无主键表的同步。关于本问题的更多回答可点击进行查看： https://...

问答 2024-07-10 来自：开发者社区

Flink CDC使用从指定时间进行同步怎么设置？

问答 2024-06-26 来自：开发者社区

在Flink CDC中想将 A库中的所有表同步到 B库中，在route 这块怎么设置呢？

问答 2024-06-05 来自：开发者社区

在Flink CDC中2.4.0同步mysql无主键的表要怎么设置？

在Flink CDC中2.4.0同步mysql无主键的表要怎么设置？请参考图片：

问答 2024-05-07 来自：开发者社区

Flink CDC里使用同步mysql数据时无法指定需要的时区，只能按数据库本身的时区进行设置？

Flink CDC里使用同步mysql数据时无法指定需要的时区，只能按数据库本身的时区进行设置？多个实例时区不一致集成到一起的时候咋办？ flinkcdc3.0换成utc就报错，Caused by: org.apache.flink.table.api.ValidationException: The MySQL server has a timezone offset (28800 s.....

问答 2024-03-11 来自：开发者社区

Flink CDC 里整库同步的时候要排除表需要怎么配置？我设置debezium属性没有效果怎么办？

问答 2024-02-25 来自：开发者社区

Flink cdc增量同步的时候，我可以设置ttl进行内存释放，那全量同步的时候怎么实现内存的释放？

Flink cdc增量同步的时候，我可以设置ttl进行内存释放，那全量同步的时候怎么实现内存的释放？我一次同步多张表。

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更新时间 2024-12-12 13:44:13

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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。

立即开通

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产品文档

实时同步

MySQL 到 Hologres

Kafka 到 Hologres

功能对比

开源Flink对比

成本优化

作业自动调优