实时计算 Flink版cdc定期的相关内容

问答 2024-08-04 来自：开发者社区

Flink CDC对接SQL SERVER，源数据库每月需要定期重启CDC导致流数据不完整

使用阿里Flink连接了同在阿里云自建IDC的SQLSERVIER数据库。由于使用的源数据中有一些大表，开启CDC后磁盘空间占用问题，每个月需要定期重启CDC进行日志清理。在这个过程（5分钟）只有，会发现flink读取到的源表流数据缺失，请问有什么办法可以规避这个问题码？

问答 2024-03-20 来自：开发者社区

Flink CDC 里 oracle-cdc 从oracle源捞实时数据不定期会报这个错误怎么办？

Flink CDC 里 oracle-cdc 从oracle源捞实时数据，不定期会报这个错误，怎么解决? 请问下下个发布包要等到什么时候？

问答 2024-01-09 来自：开发者社区

Flink CDC同步的时候数据密码会定期变化，这个有什么办法解决没？

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更新时间 2024-08-05 12:54:04

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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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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