Flink CDC跑联表任务时候，程序的内存会慢慢增大，达到4G左右的时候会突然降到300M,同时jobmanager日志里显示有报错ERROR org.apache.flink.runtime.rest.handler.taskmanager.TaskManagerStdoutFileHandle...

做了flink CDC时同数据，存量数据太大，导致内存需求增大，这种情况有什么好的解决方案吗？

大佬, Flink CDC 中我也遇到到state一直增大的问题, 启用了增量还是太大, 请问一下？

大佬, Flink CDC 中我也遇到到state一直增大的问题, 启用了增量checkpoint+rockdb还是太大, 请问一下当时你是怎么删掉这个changelogNormalize算子的？

大佬们 FLink CDC同步数据的时候 Checkpoint 一直在增大，有什么好的处理方式吗？

大佬们 FLink CDC同步数据的时候 Checkpoint 一直在增大，有什么好的处理方式吗？用的RocksDB

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更新时间 2024-05-15 22:55:10

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实时计算Flink版

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实时同步

MySQL 到 Hologres

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功能对比

开源Flink对比

成本优化

作业自动调优