问题一：Flink CDC用oracle-cdc？它是不是不能从ckp恢复？ Flink CDC用oracle-cdc？它是不是不能从ckp恢复。我用cdc同步oracle，中间把任务停掉，然后从ckp恢复，发现暂停期间的变更日志会漏掉，scan.mode设的：latest-offset？参考答案：从savepoint恢复试下 ...

问答 2024-04-02 来自：开发者社区

Flink CDC里oracle-cdc 使用 xstream ，为啥提交任务到 yarn 上报错？

Flink CDC里oracle-cdc 使用 xstream 方式，提交任务到 yarn 上报java.lang.UnsatisfiedLinkError: no ocijdbc19 in java.library.path，这个怎么解决，ocli 已经安装了，standalone 提交方式已经测通了，但是到 yarn 上还是报错怎么办？

问答 2023-12-24 来自：开发者社区

Flink CDC中Oracle19C Cdc调通了，为啥表发生变化，任务运行中为啥捕获不到？

Flink CDC中Oracle19C Cdc调通了，为啥表发生变化，任务运行中为啥捕获不到？重启程序就会把表里所有数据都捕获到，后面新增的，删除的，更新一概没反应，是参数设置问题？

问答 2023-09-06 来自：开发者社区

有哪位用过Flink CDC oracle cdc 抽取数据任务能从savepoint恢复吗？

有哪位用过Flink CDC oracle cdc 抽取数据支持新加表任务能从savepoint恢复吗？

问答 2023-09-06 来自：开发者社区

Flink CDC oracle 任务停止这个问题有遇到过吗？

Flink CDC oracle 任务停止新加表从savepoint 恢复会报错，这个问题有遇到过吗？

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更新时间 2024-06-27 09:50:18

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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