问题一：现在flink cdc 接入mysql 表时表新增字段还会导致同步任务重新初始化吗？现在flink cdc 接入mysql 表时表新增字段还会导致同步任务重新初始化吗？参考回答：不会关于本问题的更多回答可点击原文查看：https://developer.aliyun.com/ask/567402 ...

阿里云文档 2024-05-14

Flink版本调整

为了更好地融入开源生态，提供更加开放和多样化的计算服务，阿里云E-MapReduce（简称EMR）从EMR-5.17.0和EMR-3.51.0版本开始，将Flink引擎版本从Flink企业版Ververica Runtime（简称VVR）调整为Flink社区开源版本，同时引入RocksDB作为存储后端，以符合开源Flink的使用习惯。

问答 2023-11-15 来自：开发者社区

Flink的vvr6.0.8配合开源2.4.2版本，增量快照采集不到数据，这个需要提工单吗？

Flink的vvr 6.0.8 配合开源mongo-cdc 2.4.2版本，增量快照采集不到数据，这个需要提工单吗？vvr 8.0.1 使用你们公测的mongo-cdc 进行sql方式增量快照提取，是可以提取出来的

问答 2023-11-06 来自：开发者社区

flink-cdc-mysq的话这边建议哪个版本比较稳定可以做增量快照？

flink-cdc-mysq的话这边建议哪个版本比较稳定可以做增量快照？我是想用mysql数据验证下

问答 2023-11-01 来自：开发者社区

Flink CDC2.4.1版本SQL server CDC是默认增量快照吗？

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更新时间 2024-08-14 09:26:06

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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