实时计算 Flink版重启策略的相关内容

问答 2024-08-07 来自：开发者社区

flink cdc重启策略，3次指的是累计三次还是连续3次？

flink cdc重启策略，3次指的是累计三次还是连续3次，在生产上前三次重启都成功了，第四次失败了。

问答 2024-01-18 来自：开发者社区

Flink CDC里解决办法是不是要设置好对应的重启策略啊？

Flink CDC里就是我这边搭建的flink standolone HA(基于zk + hdfs) 的集群重启后上面运行的job信息都会丢失解决办法是不是要设置好对应的重启策略和checkpoint或者savepoint来实现？

问答 2024-01-04 来自：开发者社区

flink on k8s 这个pod 重启策略只支持 always，怎么修改能让他支持？

flink on k8s 这个pod 重启策略只支持 always ，怎么修改能让他支持 never 或OnFailure 吗？

文章 2023-07-17 来自：开发者社区

从Flink 重启策略机制能学习到什么？

最近在学习Flink ，在看到Flink的重启策略机制时感觉这个设计很好。第一个是固定延迟重启间隔1分钟，尝试三次，这是我们经常用到的。但是这个方法有一个缺点，就是次数和间隔不好确定第二个是按照失败率重启十分钟之内每间隔1分钟重启一次，10分钟最多尝试3次，每次间隔1分钟.(⊙o⊙)… 这种设计就比较优雅.// 3. 重启策略配置 // 固定延迟重启 env.se...

问答 2023-02-14 来自：开发者社区

【Flink-容错API】重启策略-CheckPoint/StateBackend

一、Flink容错1.1 State状态Flink实时计算为了保证计算过程中，出现异常可以容错，就要中间结果的计算结果存储起来，这些中间数据就叫做State。State时多类型的，默认是保存在JobManger的内存中，也可以保存在TaskManager的本地文件中，也可以保存在本地文件系统或者HDFS这样的分布式文件系统中。1.2 StateBackend用来保存State的存储后端就叫做St....

问答 2022-02-15 来自：开发者社区

Flink 作业自动重启策略有哪些

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更新时间 2024-08-08 13:09:42

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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。

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