问题一：实时计算flink产品访问 starrocks emr serverless 要开启公网访问么？实时计算flink产品访问 starrocks emr serverless 要开启公网访问么？参考回答：不用，vpc就行。关于本问题的更多回答可点击原文查看：https://developer.aliyun.com/a...

问答 2023-11-22 来自：开发者社区

这个flink产品是基于ak的，可以提交sql任务到ecs自建hadoop集群吗？

问答 2023-04-12 来自：开发者社区

flink的historyserver可以使用本地文件系统吗?我们没有搭hadoop集群

文章 2023-02-22 来自：开发者社区

flink hadoop 从0~1分布式计算与大数据项目实战（4）zookeeper内部原理流程简介以及java curator client操作集群注册，读取

zookeeper内部原理流程用processon画的有点大，看不清的可以放大查看流程图详解1.zookeeper 集群（至少个节点）启动后，会自动选举出一个leader,其他节点为follower 跟随节点 2.client 连接给定的单地址或者集群，连接集群时，会挑选一个可用的节点进行连接，整个节点可能时leader，也可能时follower 3.如果是读请求，则直接从当前连接的节点获取指定....

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更新时间 2024-05-21 18:29:37

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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