实时计算 Flink版job张表的相关内容

阿里云文档 2024-09-12

Flink作业性能

您可以查看运行中作业的性能，包括Job Manager与运行Task Managers的CPU、内存和线程的使用情况，这可以协助您定位代码问题，例如作业代码是否存在问题、个别类是否初始化比较慢、个别类是否占用资源比较多等问题。本文为您介绍如何查看作业Job Manager和运行Task Managers的性能。

问答 2023-08-28 来自：开发者社区

Flink CDC同一个job里的多张表的同步任务server-id也得不一样呀？

问答 2023-07-24 来自：开发者社区

Flink CDC中怎么一个表一个job的，一个job可以同步多张表，是datastream模式？

Flink CDC中怎么一个表一个job的，一个job可以同步多张表，是datastream模式？还是flanksql模式？

问答 2023-06-11 来自：开发者社区

Flink CDC中用 SQL 方式配置 Flink CDC 任务，同一个 Job 中声明了多张表?

Flink CDC中用 SQL 方式配置 Flink CDC 任务，同一个 Job 中声明了多张表，最后任务提交后发现 MySQL 侧是多次订阅，这种场景有什么好的解决方案吗，保证 MySQL 侧只订阅一次？

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更新时间 2024-07-13 12:14:39

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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

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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