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问答 2024-05-22 来自：开发者社区

flink main方法configuration传的参数为啥在process里的open拿不到？

咱们的flink main 方法configuration 传的参数为啥在process里的open 方法拿不到啊？

问答 2024-03-11 来自：开发者社区

咨询一下Flink，RichFunction函数里的open方法的参数怎么传递?

咨询一下Flink，RichFunction函数里的open方法的参数Configuration, 怎么传递?void open(Configuration parameters)这么写也传递不过去Configuration conf = new Configuration();conf.setString("name", "wsy");StreamExecutionEnvironment e.....

问答 2023-05-16 来自：开发者社区

Flink 我按照这个方法怎么不识别参数呢？

Flink 我按照这个方法怎么不识别参数呢在sql-client 执行的

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更新时间 2024-05-23 13:34:52

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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