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请问下当flink集群重启之后 kafka消息还是重复有什么办法解决吗 kafka sink 已设

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[帮助文档] 修改SQL除Query、Source和Sink之外的其他限制

本文为您介绍修改SQL除Query、Source和Sink之外的其他限制。

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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