flink cdc 3.0支持如下场景吗？MySQL整库同步Doris一段时间以后，新建了一张MySQL新表，任务会动态感知，并对这个新表进行全量+增量同步。我将任务从checkpoint恢复，但是不会同步新表的数据，但是新表的名称是满足表的正则表达式的是为什么？pipeline connecto...

在使用Flink CDC从MySQL进行实时同步至目标库的场景中，如何解决生产环境中的问题？

在使用Flink CDC从MySQL进行实时同步至目标库的场景中，如何解决生产环境中由于MySQL连接数过多而造成的源数据库压力过大的问题？特别是在Flink 3.0版本下，针对运行在YARN上的任务管理（而非Kubernetes），以及对于存量客户可能存在的SQL自定义需求和资源管理的案例呢？

Flink CDC现在的场景是，库一直在新增。那这个得一直修改，一直重启。是不是只能这样？

Flink CDC这种分库分表同步场景下源表和目标表主键不一致的情况cdc 3.0 也不支持吗？

Flink CDC这种分库分表同步场景下源表和目标表主键不一致的情况cdc 3.0 pipeline也不支持吗？

Flink CDC一个场景中需要关联十几张表并聚合，每次变更都会更新到Kafka很多数据？

Flink CDC一个场景中需要关联十几张表并聚合，我现在使用了upsertkafaka将这个大融合切成多个，但是现在问题是这样每个新任务基于上次的upsert Kafka数据量非常大，每次变更都会更新到Kafka很多数据？有没有更好的方式比如结合ice格式的流融合？es8 table connec...

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更新时间 2024-05-11 14:40:53

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实时计算Flink版

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立即开通

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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