实时计算 Flink版打包任务的相关内容

阿里云文档 2024-11-28

如何在Dataphin自定义Ververica Flink实时任务的资源

Ververica Flink实时任务资源自定义，即指实时计算Flink配置细粒度资源的专家模式（BETA），Flink全托管引入的全新的资源配置模式，支持对作业所使用的资源进行细粒度的资源控制，以满足作业吞吐的要求。系统会自动根据您配置的资源需求，以Native K8s的模式运行作业，TM的规格和个数将会根据Slot的规格和作业并发度，由系统自动决定。本文将介绍如何在Dataphin自定义Ve...

文章 2024-10-12 来自：开发者社区

Flink-11 Flink Java 3分钟上手打包Flink 提交任务至服务器执行 JobSubmit Maven打包Ja配置 maven-shade-plugin

代码仓库会同步代码到 GitHub https://github.com/turbo-duck/flink-demo 上节进度在上节中，已经使用 Dockerfile +...

阿里云文档 2024-05-24

创建Flink类型任务

FLINK任务类型用于执行Flink程序。本文为您介绍创建FLINK类型任务时涉及的参数，并提供了FLINK任务的示例。

阿里云文档 2024-04-16

如何配置Flink实时任务的State过期时间

State是Flink实时任务维持和管理数据状态的机制。通过合理的配置Flink的State数据过期时间可以提高资源利用率、内存管理、数据一致性和容错性。本文将为您介绍如何配置Flink实时任务的State过期时间。

阿里云文档 2024-04-16

Flink_SQL任务开发方式有哪些

Dataphin的Flink_SQL任务支持多种开发方式，包括原生DDL+DML开发、使用Dataphin元表进行开发、使用Dataphin数据源表进行开发、以及使用计算源物理表进行开发，且不同开发方式所创建的表支持任意混用，包括镜像表。不同开发方式的使用方法、使用场景以及优缺点不同。本文将为您介绍各开发方式帮助您更好的完成Flink_SQL任务开发。

问答 2024-01-24 来自：开发者社区

Flink vvr有计划配合代码仓库打包文件部署任务吗？

阿里云文档 2023-05-01

Dataphin如何解决使用Flink脚本任务运行报SQL语法错误

问题描述Dataphin使用Flink脚本任务运行报SQL语法错误。解决方案Dataphin Flink SQL中不支持DDL建表语法，CREATE建表需要使用创建元表的方式代替。适用于Dataphin

问答 2022-02-15 来自：开发者社区

Flink 1.10读取kafka数据，打包jar，提交任务到集群运行测试，遇到问题

我在用Flink 1.10读取kafka数据，本地IDEA环境执行没有问题，将代码编译打包（不是fat jar）到集群上运行测试，执行提示：java.lang.NoClassDefFoundError: org/apache/flink/streaming/connectors/kafka/FlinkKafkaConsumerBase问题。我在Flink 1.10集群的每个节点下的 /lib下....

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更新时间 2024-10-13 12:09:43

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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