实时计算 Flink版异步重启的相关内容

问答 2023-05-14 来自：开发者社区

各位请教一个Flink CDC问题，我的系统现在报这个异步检查点问题，之前任务失败了重启了，就报这？

各位请教一个Flink CDC问题，我的系统现在报这个异步检查点问题，之前任务失败了重启了，就报这个问题，哪个大佬知道什么情况吗？

问答 2022-12-27 来自：开发者社区

在flink流中用一种异步回调的机制调用第三方接口，正常请求还好，如果更新重启啥的，我是在close

在flink流中用一种异步回调的机制调用第三方接口，正常请求还好，如果更新重启啥的，我是在close方法中让所有请求都皆是才close，但是这部分没法传递给后面的算子，目前想到只能存在算子状态中，有什么处理思路吗？

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更新时间 2024-04-30 11:14:22

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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