实时计算 Flink版cdc采集的相关内容

阿里云文档 2025-04-07

如何通过Flink CDC实时订阅AnalyticDB PostgreSQL的全量和增量数据

AnalyticDB for PostgreSQL提供自研的CDC连接器，基于PostgreSQL的逻辑复制功能实现订阅全量和增量数据，可与Flink无缝集成。该连接器能够高效捕获源表的实时变更数据，支持实时数据同步、流式处理等，助力企业快速响应动态数据需求。本文介绍如何通过阿里云实时计算Flink版CDC实时订阅AnalyticDB for PostgreSQL的全量和增量数据。

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 2024-08-07 来自：开发者社区

在Flink CDC中，采集多张表的话 slotname 这里也只写一个就行吧？

问答 2024-08-07 来自：开发者社区

在Flink CDC中，是不是不支持扩大采集库后从savepoint恢复？

在Flink CDC中，我看了下cdc3.1.1 的代码 scanNewlyAddedTabled 默认是false的。是不是不支持扩大采集库后从savepoint恢复？

问答 2024-07-15 来自：开发者社区

在Flink CDC中采集oracle19c的pdb库报这个错误，如何解决？

在Flink CDC中采集oracle19c的pdb库报这个错误，如何解决？请参考图片:

问答 2024-07-15 来自：开发者社区

在Flink CDC中oracle实时采集报这个错误，如何解决？

在Flink CDC中oracle实时采集报这个错误，如何解决？com.ververica.cdc.connectors.shaded.org.apache.kafka.connect.errors.DataException: file is not a valid field name

问答 2024-07-10 来自：开发者社区

麻烦咨询一下Flink，cdc采集binlog，有办法监控采集的offset吗？

麻烦咨询一下Flink，cdc采集binlog，有办法监控采集的offset吗

问答 2024-07-10 来自：开发者社区

有两套flink cdc程序分别在国内海外分别采集同一个mysql集群表，请问有什么方法？

有两套flink cdc程序分别在国内海外分别采集同一个mysql集群表(host在海外)，使用的程序是完全一样的，最近国内的cdc开始丢数据，晚高峰偶发，目前想排查一下是否是flink cdc 哪个环节丢的，请问有什么方法？

问答 2024-07-03 来自：开发者社区

对于Flink CDC，这个报错是cdc3.1.0还不支持mysql的列字段名变更功能采集吗

对于Flink CDC，这个报错是cdc3.1.0还不支持mysql的列字段名变更功能采集吗？java.lang.RuntimeException: Failed to schema change, AlterColumnTypeEvent{tableId=ods.ods_cuiheng_sys_coach_class_fees, nameMapping={price=DECIMAL(10, 2....

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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