问题一：Flink CDC实时采集mongodb，是不是只支持mongo集群？ 2023-11-24 06:56:17,588 INFO org.apache.flink.runtime.executiongraph.ExecutionGraph [] - Source: ftp_logs[1] (1/1) (00a811d7e67b1745da551cb75b99613e_b...

文章 2024-05-18 来自：开发者社区

实时计算 Flink版操作报错合集之用CTAS从mysql同步数据到hologres，改了字段长度，报错提示需要全部重新同步如何解决

问题一：在Flink我这样创建的水印，但是任务运行的时候报错怎么处理？在Flink我这样创建的水印，但是任务运行的时候报错怎么处理？ ...

问答 2023-12-31 来自：开发者社区

Flink CDC想同步的数据，加上特别的字段，可以加吗？

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更新时间 2025-03-16 16:40:01

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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