在Flink CDC中这种配置，会自动删除超过30天前的hive分区吗？ --table-conf tag.automatic-creation='process-time' \ --table-conf tag.creation-period='daily' \ --table-conf tag.creation-delay='5 m' \ --table-conf part...

问答 2023-08-20 来自：开发者社区

哈喽大家有遇到Flink一个问题么？我hive catalog单元测试用hive方言在hive建分区

哈喽大家有遇到Flink一个问题么？我hive catalog单元测试用hive方言在hive建分区表没问题，但是在项目里就解析同一个sql会报错

问答 2023-04-11 来自：开发者社区

请问flink写hive，按小时分区，如果某个小时内一条数据都没有，那该小时对应的hdfs的目录路径

请问flink写hive，按小时分区，如果某个小时内一条数据都没有，那该小时对应的hdfs的目录路径会产生吗？

问答 2023-01-16 来自：开发者社区

Flink写hive，按分钟分区，在使用-s恢复数据时出现堆溢出的问题，有啥优化的办法吗？

文章 2022-02-17 来自：开发者社区

实战：Flink 1.12 维表 Join Hive 最新分区功能体验

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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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。

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实时同步

MySQL 到 Hologres

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功能对比

开源Flink对比

成本优化

作业自动调优