实时计算 Flink版server 的相关内容

文章 2023-06-27 来自：开发者社区

Flink CDC 2.4 正式发布，新增 Vitess 数据源，PostgreSQL 和 SQL Server CDC 连接器支持增量快照，升级 Debezium 版本

一、Flink CDC 简介Flink CDC[1] 是基于数据库的日志 CDC 技术，实现了全增量一体化读取的数据集成框架。配合 Flink 优秀的管道能力和丰富的上下游生态，Flink CDC 可以高效实现海量数据的实时集成。作为新一代的实时数据集成框架，Flink CDC 具有全增量一体化、无锁读取、并行读取、表结构变更自动同步、分布式架构等技术优势，同时社区提供了完善的中英文文档支持[2....

问答 2023-04-26 来自：开发者社区

如果flink-mysql-cdc的DateStream的table设置为t1,t2，server-

如果flink-mysql-cdc的DateStream的table设置为t1,t2，server-id设置为5401和5402，并发度设置为2，那么会开两个binlog，每个binlog监听一张表吗？

问答 2023-04-05 来自：开发者社区

请问一下，我已经使用Flink的SQL Client通过JDBC连接模式将数据从SQL Server

请问一下，我已经使用Flink的SQL Client通过JDBC连接模式将数据从SQL Server导入到Hudi表中然后将数据从hudi导入到SQL Server另一个表中报错 Loading class com.mysql.jdbc.Driver'. This is deprecated. The new driver class iscom.mysql.cj.jdbc.Driver'.....

问答 2023-03-29 来自：开发者社区

请问，Flink SQL Connector JDBC有没有SQL Server 2012数据库的

请问，Flink SQL Connector JDBC除了有mysql-connector-java-5.1.37-bin.jar 驱动，有没有SQL Server 2012数据库的JDBC驱动？

问答 2023-03-21 来自：开发者社区

请问，Flink CDC将SQL Server 2012数据库一亿数据写入Hudi，要多少配置？

之前我花了不少时间配置好环境顺利插入百万条数据，然后尝试上亿条数据的操作，一直不成功。请问一下，Flink CDC将SQL Server 2012数据库的一亿条数据表写入Hudi表，需要服务器什么物理配置，这是我现在的内存等配置

问答 2023-03-21 来自：开发者社区

请问一个flink sql的job里多条select sql，可以共享相同的server id吗？

请教一下，一个flink sql的job里面多条select sql，可以共享相同的server id吗？

问答 2023-03-15 来自：开发者社区

flink on yarn的部署模式可以配置和开启flink自己的history server吗？

问答 2023-01-15 来自：开发者社区

对于Flink CDC，SQL Server这个问题找到原因了没？

对于Flink CDC，SQL Server "为过程或函数 cdc.fn_cdc_get_all_changes_ ... 提供的参数数目不足" 这个问题找到原因了没，这个问题目前导致生产任务隔三差五的挂。有什么应对方法吗？谢谢！

问答 2023-01-09 来自：开发者社区

flink2.0并发读取数据是设置server id吗，为啥我设置多个没有用？

问答 2023-01-09 来自：开发者社区

实时计算Flink如何指定MySQL CDC的server id

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更新时间 2024-07-09 09:10:00

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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