问题1：Flink CDC中维表join时候，两个表join的字段类型不一致这个有解决方案吗，改数据库字段类型肯定不行，已经是生产库了；org.apache.flink.table.api.TableException: implicit type conversion between VARCHAR(2147483647) and INTEGER is not supported on jo....

问答 2023-07-18 来自：开发者社区

大佬们，Flink中双流join，要全量join，状态无限增长，这种有什么好的解决方案么？？cdc打

大佬们，Flink中双流join，要全量join，状态无限增长，这种有什么好的解决方案么？？cdc打宽表a是啥意思呀这个方案没看懂，不能维表join，数据不能过期不能设置ttl

问答 2023-03-27 来自：开发者社区

想问下大佬们，flink里面join 很久很久之前的历史数据问题，有什么好的解决方案吗？

问答 2022-06-13 来自：开发者社区

关于flink sql join，有时候数据会漏，这个有啥解决方案？

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更新时间 2024-07-09 09:34:40

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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