"Flink CDC中cdc 2.4 flink 14.6同步Oracle的时候这是咋回事？file:///C:/Users/Administrator/AppData/Roaming/DingTalk/227792554_v2/resource_cache/6f/6fd934f8d0b4fc0cd0cb3c082392ef48.png不能正常跑，跑一会儿就异常了。"

问答 2023-08-09 来自：开发者社区

Flink CDC中为oracle cdc 指定chunkcloum 全量阶段数据更新增量无法同步？

Flink CDC中oracle cdc 指定chunkcloum 全量阶段如果发生数据更新的话后边增量就同步不到，如果默认用rowid就没问题，怎么解决？

问答 2023-08-09 来自：开发者社区

Flink CDC中oracle cdc lobEnabled 这个参数干啥用的？

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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

产品控制台

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