实时计算 Flink版checkpoint状态数据保存的相关内容

阿里云文档 2022-01-25

我写了一个带状态的function 采用了如下cp配置： env.enableCheckpointing(5000L, CheckpointingMode.EXACTLY_ONCE); env.getCheckpointConfig().setMinPauseBetweenCheckpoints(100L); env.getCheckpointConfig().setCheckpointTime....

问答 2021-12-03 来自：开发者社区

flink CheckPoint 状态下，每次chk的数据保存在哪里了？

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更新时间 2022-09-29 14:24:07

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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