实时计算 Flink版存储设置的相关内容

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大家好。 flink1.15.2使用hdfs的filesystem做存储，现在对state设置？

大家好。 flink1.15.2使用hdfs的filesystem做存储，state backend为EmbeddedRocksDBStateBackend。现在对state设置ttl，报这个错？请问有人遇到过吗？怎么解决的？

实时数据分析：使用Flink实时发现最热Github项目

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请问一下，大家有没有试过将Flink CDC的状态存储至minio？java api 咋设置

关于flink1.7.2checkpoint本地文件存储，设置文件个数的问题

关于flink的checkpoint存储的设置有几种方式，mem，hdfs，rocksdb，本地文件我选择并配置了本地文件的方式，官方文档中写明了有checkpoint个数的相关配置，但没有找到文件个数的配置，请问这块有文件个数的相关...

flink state.backend是rocksdb，存储在hdfs上，经常遇到checkpoint执行不成功的情况 checkpoint超时过期的原因（设置checkpoint超时为60s）

flink程序在yarn上执行 kafka source topic分区为20 设置程序并行度为10，-yn 2 -ys 5 -ytm 26600 -yjm 5120，我看到网上有说是因为程序并行度太高导致打开的文件数太多，从而导致的在hdfs创建文件不成功，但是我的并行度设置的并不高啊，有知道原因...

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更新时间 2024-05-01 06:49:35

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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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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