实时计算 Flink版hdfs数据的相关内容

问答 2022-02-15 来自：开发者社区

请教个问题为什么flink1.5 可以通过readCsvFile读取hdfs数据却用result.writeAsCsv写hdfs不成功呢谢谢！

转自钉钉群21789141：请教个问题为什么flink1.5 可以通过readCsvFile读取hdfs数据却用result.writeAsCsv写hdfs不成功呢谢谢！

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更新时间 2025-02-17 13:47:10

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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