实时计算 Flink版connector数据的相关内容

问答 2023-03-15 来自：开发者社区

有没有碰到采用flink链接mysql的connector写入mysql会存在少量数据字段为空的情况

有没有碰到采用flink链接mysql的connector写入mysql会存在少量数据字段为空的情况。也就是部分字段更新mysql，存在新数据覆盖写老数据这种。导致本来有值的字段被null值覆盖

问答 2022-10-31 来自：开发者社区

flink 15版本cdc connector同步mysql的数据，本地能拉取到数据，打jar包之后

flink 15版本cdc connector同步mysql的数据，本地能拉取到数据，打jar包之后提交就拉取不到变更数据了，而且看不到错误日志？有人遇到过这个情况吗？

文章 2022-05-13 来自：开发者社区

Flink Mysql CDC结合Doris flink connector实现数据实时入库

Flink Mysql CDC结合Doris flink connector实现数据实时入库Apache doris通过扩展支持通过 Flink 读写 doris 数仓中的数据表，目前 doris 支持 Flink 1.11.x ，1.12.x，1.13.x，Scala版本：2.12.x目前Flink doris connector目前控制入库通过两个参数：sink.batch.size ：每多....

文章 2022-05-13 来自：开发者社区

Flink Mysql CDC结合Doris flink connector实现数据实时入库

Apache Doris 代码仓库地址：apache/incubator-doris 欢迎大家关注加星Apache doris通过扩展支持通过 Flink 读写 doris 数仓中的数据表，目前 doris 支持 Flink 1.11.x ，1.12.x，1.13.x，Scala版本：2.12.x目前Flink doris connector目前控制入库通过两个参数：sink.batch.siz....

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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