实时计算 Flink版集群模式的相关内容

问答 2021-12-08 来自：开发者社区

flink集群模式下如何动态添加taskmanager

各位大神：在flink集群部署时，有1个jobmanager,有2个taskmanager(slave1,slave2)，现在想添加slave3作为 taskmnanager。如何在不停止集群的情况下，可以像spark一样动态添加吗？步骤是怎么样的？*来自志愿者整理的flink邮件归档

问答 2021-12-08 来自：开发者社区

flink-1.12.1 k8s Session集群模式没有生成Stdout输出文件

我参考： https://ci.apache.org/projects/flink/flink-docs-release-1.12/deployment/resource-providers/standalone/kubernetes.html 部署了一个session集群，运行任务。在UI查看Stdout是空的，没有生成 .out 文件请问是哪里配置的问题吗？*来自志愿者整理的flin...

问答 2020-07-09 来自：开发者社区

我们项目部署的flink集群是standalone模式的，因为之前运维的人离职了刚接手也#Flink

我们项目部署的flink集群是standalone模式的，因为之前运维的人离职了刚接手也不太熟悉，完了今天UI界面的job挂了，可以搞一个什么报警系统什么的吗，比如挂了给我发个短信什么的，网上没啥资料，有人可以指教一下吗? #Flink

问答 2019-07-01 来自：开发者社区

在flink集群模式下，能不能指定某个节点的solt来执行一个task？

因为我需要将flink处理结果输出到本地文件，在集群模式下，能否指定某一个固定节点来执行输出文件的task呢？writeAsFormattedText(localPath).setParallelism(1);

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实时计算Flink版

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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