实时计算 Flink版ha机制的相关内容

阿里云文档 2025-02-08

基于DLF、RDS或Flink、OSS支持Delta Lake或Hudi存储机制

Delta Lake和Hudi是数据湖方案中常用的存储机制，为数据湖提供流处理、批处理能力。MaxCompute基于阿里云DLF、RDS或Flink、OSS产品提供了支持Delta或Hudi存储机制的湖仓一体架构。您可以通过MaxCompute查询到实时数据，即时洞察业务数据变化。

问答 2024-05-14 来自：开发者社区

Flink k8s HA 锁资源在etcd偶发出现写失败时候，请教一下这个机制有优化的配置吗？

Flink k8s HA 锁资源在etcd偶发出现写失败时候，会导致任务批量HA重启。请教一下这个机制有优化的配置吗？比如锁可以重试几次后再切换嘛？

问答 2023-10-10 来自：开发者社区

Flink HA的机制很好，但在api-server出问题重启的时候会导致消耗次数，怎么办？

Flink HA的机制很好，但是反而在 api-server出问题重启的时候会导致切换并failover消耗次数，这个有更好方法吗？

问答 2023-09-28 来自：开发者社区

Flink CDC native on k8s ，使用了HA机制，大概发布了几百个任务？

Flink CDC native on k8s ，使用了HA机制，大概发布了几百个任务，这样情况下隔一段时间会导致k8s的api-server挂掉一次？访问ETCD的时间延迟较大，达到了200ms

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更新时间 2024-05-15 12:36:19

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实时同步

MySQL 到 Hologres

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作业自动调优