实时计算 Flink版程序并行的相关内容

问答 2022-06-23 来自：开发者社区

FLink消费kafka ，topic分区数128 ，qps 70万/s , flink 程序并行

FLink消费kafka ，topic分区数128 ，qps 70万/s , flink 程序并行度128，现在不做业务处理，纯消费还是延迟，大佬们有什么优化方法吗？

问答 2021-12-08 来自：开发者社区

Flink程序中的并行度有哪些指定方式呢？

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更新时间 2024-02-19 09:21:23

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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