实时计算 Flink版cdc oracle排查的相关内容

阿里云文档 2025-01-24

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问答 2024-05-07 来自：开发者社区

Flink CDC里oraclecdc监听任务正常启动，监听不到oracle的数据变化，怎么排查？

Flink CDC里oraclecdc监听任务正常启动，监听不到oracle的数据变化，有什么排查问题的点吗？这是开启代码，oracle开启了日志归档，还有一些用户授权，按照官网来的。oracle的配置是开启归档日志，然后对库表也开启。创建新用户并且授权，还有其他的额外配置吗？

问答 2024-03-19 来自：开发者社区

flink cdc 同步一个oracle表，数据量大概800万，检查点异常，有好的方法排查原因吗？

flink cdc 同步一个oracle表，数据量大概800万，检查点异常，有好的方法排查原因吗？现在就是第一次读全量，读不进去，其他的表没问题，这个800万的表就挂起了，帮忙看下？

问答 2024-03-19 来自：开发者社区

flink cdc同步一个oracle表，数据量大概800万，检查点失败，有朋友能给点排查思路么？

问答 2023-12-10 来自：开发者社区

使用Flink CDC同步获取oracle11g的数据，初始化的时候有将表数据获取到，这怎么排查？

使用Flink CDC同步获取oracle11g的数据，初始化的时候有将表数据获取到，但是后面表数据变化了cdc没有获取到变化的数据，也没有报错啥的，这怎么排查？

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更新时间 2024-05-08 16:24:30

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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