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flink cdc写hdfs文件的时候，如果开启文件合并的话，最终的文件不能通过hive映射读取吗？

flink cdc写hdfs文件的时候，文件格式设置为parquet，压缩方式为GZIP，存在一个问题，如果开启文件合并的话，最终的文件不能通过hive映射读取，如果不开启的话，可以正常读取，这个怎么解决啊？

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作者：LittleMagic 之前笔者在介绍 Flink 1.11 Hive Streaming 新特性时提到过，Flink SQL 的 FileSystem Connector 为了与 Flink-Hive 集成的大环境适配，做了很多改进，而其中最为明显的就是分区提交（partition comm...

大家flink的checkpoint的小文件合并是如何搞的？

我想请教下，大家flink的checkpoint的小文件合并是如何搞的？

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更新时间 2024-04-16 21:42:01

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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