实时计算 Flink版消费的相关内容

[帮助文档] 如何通过Flink和Blink实时消费HologresBinlog

本文将会为您介绍如何通过Flink和Blink实时消费Hologres Binlog。

[帮助文档] 如何对接Flink消费日志数据

Flink Log Connector是日志服务提供的用于对接Flink的工具，支持对接开源Flink和实时计算Flink版。本文介绍如何对接Flink消费日志数据。

实时数据分析：使用Flink实时发现最热Github项目

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实时数据接入：5分钟上手 Flink MySQL 连接器

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大数据知识图谱系列—基于ELK+Flink日志全观测最佳实践

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记一次Flink 消费Kafka数据积压排查解决

1:背景接手了一个问题排查的工作，有个Flink任务每天不定时会出现数据积压，无论是白天还是数据量很少的夜里，且积压的数据量会越来越多，得不到缓解，只能每日在积压告警后重启，重启之后消费能力一点毛病没有，积压迅速缓解，然而，问题会周而复始的出现，无论是周...

【采坑-Flink消费kafka中的数据】阿里云ECS/VMware之zookeeper和kafka单机/集群环境

一、环境1.centos7.62.zookeeper-3.4.53.kafka_2.11-0.10.2.14.jdk1.8_261二、单机-ECS-zookeepertar -zxvf zookeeper-3.4.5 -C /root/apps/cp zoo_simple.cfg zoo.cfg提前...

Java实现Flink集成Kafka消费数据

1.引入相关的依赖2.代码如下/** * 消费Kafka中得数据 * @author 王一宁 * @date 2020/1/2 12:12 */ public class StreamingFromKafka { public static void main(String[] args) thro...

Java模拟读取本地数据到Flink集成的Kafka并消费数据

1.java实现读取本地数据到kafka生产数据/** * Created by 王一宁 on 2019/11/6. */ public class kafkaProducer { public static void main(String[] args) throws Exception{ Pr...

如果上游mysql库下的表很多，数据变化很频繁的话，会不会造成下游flink cdc作业消费binl

如果上游mysql库下的表很多，数据变化很频繁的话，会不会造成下游flink cdc作业消费binlog的时候出现timeout导致作业挂掉？

我用官网的cdc代码进行测试，Flink cdc 消费不到 MySQL 中的数据。也不报错，程序也不

我用官网的cdc代码进行测试，Flink cdc 消费不到 MySQL 中的数据。也不报错，程序也不会停止。网上有人说要禁用jdk下的安全协议，我照做了，还是不行。有大佬指点一下吗？ 1、确定 MySQL binlog 已开启。 2、账号权限已升级到root。瑶瑶

请教个问题flink消费kafka特别慢5.条每秒，如何优化

flink任务重启起来之后还是会消费之前的日志信息，这个咋解决

我 mysql CDC 设置了startOptions(StartupOptions.lasest())，flink任务重启起来之后还是会消费之前的日志信息，这个咋解决

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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