实时计算 Flink版cdc环境的相关内容

阿里云文档 2024-08-15

Flink CDC写入MaxCompute

MaxCompute为您提供对接Flink CDC的新版插件Connector连接器。您可以通过对接Flink CDC，将数据源（例如MySQL）数据实时同步至MaxCompute的目标表（普通表或Delta表）。本文为您介绍MaxCompute新版插件的能力支持情况与主要操作流程。

问答 2024-07-31 来自：开发者社区

在Flink CDC中，Hadoop 运行在虚拟机环境报错可能是什么原因呢？

在Flink CDC中，Hadoop 运行在虚拟机环境报错 nosuchmethoderror可能是什么原因呢？

问答 2024-06-13 来自：开发者社区

Flink CDC里群里有大佬具备异构多云环境下的数据同步的实践吗？买link？走公网？

Flink CDC里群里有大佬具备异构多云环境下的数据同步的实践吗？买link？走公网？还是别的方案？

文章 2024-03-21 来自：开发者社区

如果有多个版本的Flink CDC在同一环境中运行，可能会导致Debezium版本冲突

如果有多个版本的Flink CDC在同一环境中运行，可能会导致Debezium版本冲突。这是因为每个版本的Flink CDC可能依赖于特定版本的Debezium。为了避免这种冲突，你可以采取以下几种方法：使用不同的Kafka brokers来运行不同版本的Flink CDC。这样可以确保每个Flink CDC实例只使用其依赖的Debezium版本。使...

问答 2024-03-05 来自：开发者社区

Flink CDC起来之后，是不是意味着当前就没有加载jar包进当前的环境？

Flink CDC起来之后，在sql中执行show jars 显示没有jar包，是不是意味着当前就没有加载jar包进当前的环境？

问答 2024-03-05 来自：开发者社区

Flink CDC里flinkcdc3.0启动同步任务，还需要添加什么环境吗？

Flink CDC里flinkcdc3.0启动同步任务，还需要添加什么环境吗？exec "$JAVA_RUN" -classpath "$CLASSPATH" "${LOG_SETTINGS[@]}" com.ververica.cdc.cli.CliFrontend "$@"

问答 2024-01-18 来自：开发者社区

Flink CDC 3.0 需要Flink 1.18 环境以上嘛？

Flink CDC 3.0 需要Flink 1.18 环境以上嘛？这个已经修了是在master分之上嘛? 看到对应的版本是用的是 1.18 但是文档说支持。

问答 2024-01-01 来自：开发者社区

flink cdc单测要陪docker环境，这个有文档吗？

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更新时间 2024-08-01 13:21:51

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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。

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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