实时计算 Flink版字段库的相关内容

问答 2024-07-03 来自：开发者社区

对于Flink CDC，region_id这个字段源库有NULL值，会不会是这个原因？

问答 2024-03-06 来自：开发者社区

Flink CDC3.0 MySQL抽数到Doris，要支持字段变更的话，就只能整库同步吗？

Flink CDC3.0 MySQL抽数到Doris，要支持字段变更的话，就只能整库同步（tables: db_name..）吗？我现在是tables参数写了个正则（tables: db_name.table_nameprefix.）来匹配我需要的几张表，作业可以正常运行。但是今天发现当其它表（正则匹配之外的表）有新增字段的时候，会导致我上面的作业报错：Caused by: java.util.....

阿里云文档 2023-10-25

如何将MySQL整库同步Kafka

本文为您介绍如何将MySQL整库同步Kafka，从而降低多个任务对MySQL数据库造成的压力。

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更新时间 2024-08-07 15:09:35

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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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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