实时计算 Flink版作业运维的相关内容

问答 2024-08-21 来自：开发者社区

实时计算 Flink版产品使用问题之作业运维界面无状态启动并指定时间和代码里指'scan.startup.mode'='latest-offset'，哪个优先级更高

问题一：Flink为什么我用holo做维表一直背压100% 但是改用rds背压就不会很重？ Flink为什么我用holo做维表一直背压100% 但是改用rds背压就不会很重？ holo需要什么特殊设置？参考答案：你配置下： 'async' = 'true': 开启异步请求 'asyncResultOrder' = 'ordere...

问答 2024-03-06 来自：开发者社区

Flink作业运维列表里的【业务延时】，这一列的值，是计算的flink的水位和当前真实时间的差值吗？

阿里云文档 2023-08-01

数据集成任务FlinkDataStream为什么在Dev运维环境中无法运行

问题描述Dataphin数据集成任务Flink DataStream为什么在Dev运维环境中无法运行？解决方案Flink DataStream作业是硬编码，避免Dev环境任务跑起来把数据写入到生产数据源。Flink DataStream作业需要在Prod运维环境运行。适用于Dataphin

问答 2022-02-15 来自：开发者社区

FLINK作业运维没有数据到目标库

来源表是datagen源表，结果表是rds mysql. drafts 验证和执行都没有问题，作业运维没有数据到库里。

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更新时间 2024-08-22 09:15:07

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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