我们生产常有将实时数据流与 Hive 维表 join 来丰富数据的需求，其中 Hive 表是分区表，业务上需要关联上 Hive 最新分区的数据。上周 Flink 1.12 发布了，刚好支撑了这种业务场景，我也将 1.12 版本部署后做了一个线上需求并上线。对比之前生产环境中实现方案，最新分区直接作为时态表提升了很多开发效率，在这里做一些小的分享。 ● Flink 1.12 前关联 Hive 最新....

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更新时间 2024-03-10 12:22:06

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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。

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