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Flink【环境搭建 01】（flink-1.9.3 集群版安装、配置、验证）

我使用的安装文件是 flink-1.9.3-bin-scala_2.12.tgz ，以下内容均以此版本进行说明。说明搭建集群首先要进行集群的规划【哪台做主节点，哪些做从节点】，这里简单搭建一个 3 节点的 Flink Standalone 集群，其中三台主机Flink01、Flink02、Fli...

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mysql开启了服务端客户端双向验证, Flink CDC是否可以正常使用呢?

mysql开启了服务端客户端双向验证, Flink CDC是否可以正常使用呢? 各位大佬,有测试过没？

Flink CDC中debezium 的 oracle同步性能咋样，大家有测试验证么？

Flink目前实时怎么验证数据结果的准确性呢？

Flink目前实时怎么验证数据结果的准确性呢？比如统计七天的数据离线抽前六天实时跑今天的怎么验证实时数据的准确性

flink cdc多种数据源安装、配置与验证（超详细总结）（下）

Step5：创建表空间-- 以DBA的权限登录数据库 sqlplus /nolog CONNECT sys/system AS SYSDBA -- 创建一个名为"logminer_tbs"的表空间 -- 指定表空间的数据文件路径为"/home/oracle/app/oracle/product/11...

flink cdc多种数据源安装、配置与验证（超详细总结）（上）

本文目录结构：|___ 1. 前言|___ 2. 数据源安装与配置|______ 2.1 MySQL|_________ 2.1.1 安装|_________ 2.1.2 CDC 配置|______ 2.2 Postgresql|_________ 2.2.1 安装|_________ 2.2.2 ...

flink cdc针对这两个阶段，如何证明或者验证数据库中所有数据都被正确同步了呢？

使用flink cdc同步mongodb数据到hudi，其中包含了snapshit和incremental两个阶段。针对这两个阶段，如何证明或者验证数据库中所有数据都被正确同步了呢？

有遇到FLINK 写ES 需要过SSL验证的问题吗?

有遇到FLINK 写ES 需要过SSL验证的问题吗?我写了SSLUtil类，目前数据能写入ES，但是报错返回体无法解析

Flink CDC去掉图中3行后sql验证要报错？

Flink CDC去掉图中3行后sql验证要报错：) WITH ( 'connector' = 'kafka', 'topic' = 'test-ods-content-topic', 'properties.bootstrap.servers' = '172.16.152.79:8092', 'p...

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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