实时计算 Flink版exactly-once语义如何实现状态存储的相关内容

阿里云文档 2022-01-25

Flink 中 exactly-once 语义是如何实现的，状态具体是如何存储的呀？

问答 2021-12-08 来自：开发者社区

Flink 中的 exactly-once 语义是如何实现的，状态是如何存储的啊？

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更新时间 2022-09-30 13:28:35

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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