实时计算 Flink版cdc重启的相关内容

阿里云文档 2025-03-28

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 2024-08-13 来自：开发者社区

在Flink CDC中，把flinksql任务重启一下应该可以正常执行了？

在Flink CDC中，把flinksql任务重启一下应该可以正常执行了。不清楚即使存在sink端失联，后面恢复后，flinksql任务怎么没自动恢复？

问答 2024-08-13 来自：开发者社区

在Flink CDC中，mysql修改为+8后，重启了cdc服务，请问应该从哪里进行排查？

在Flink CDC中，mysql修改为+8后，重启了cdc服务，读取的时间还是多了8小时，请问应该从哪里进行排查？

问答 2024-08-12 来自：开发者社区

在Flink CDC中，flink单机部署，重启flink客户端，之前正在运行的job可以自启动吗？

问答 2024-08-07 来自：开发者社区

在Flink CDC中,使用Flink HA模式可以做到flink集群重启后自动恢复运行的job吗？

在Flink CDC中,使用Flink HA模式可以做到flink集群重启后自动恢复正在运行的job吗？

问答 2024-08-07 来自：开发者社区

Flink CDC对接SQL SERVER，源数据库每月需要定期重启CDC导致流数据不完整

使用阿里Flink连接了同在阿里云自建IDC的SQLSERVIER数据库。由于使用的源数据中有一些大表，开启CDC后磁盘空间占用问题，每个月需要定期重启CDC进行日志清理。在这个过程（5分钟）只有，会发现flink读取到的源表流数据缺失，请问有什么办法可以规避这个问题码？

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更新时间 2024-08-14 09:24:06

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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

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功能对比

开源Flink对比

成本优化

作业自动调优