请问一下，flink 任务stream_write: TWORKSHEET_hudi 阶段内存不足，报错：GC overhead limit exceededtaskmanager.memory.managed.size: 10gtaskmanager.memory.task.heap.size: 1g这两个配置参数配置多少内存才足够？

问答 2023-04-23 来自：开发者社区

Flink 任务刚跑起来， taskmanager 刚起来就挂掉了什么原因？看不到日志，没挂载

任务刚跑起来，taskmanager 刚起来就挂掉了什么原因？看不到日志，没挂载

问答 2023-04-20 来自：开发者社区

您好，dataworks运维中心有个实时计算任务，想问下这个实时计算任务在哪里创建？

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更新时间 2025-04-14 16:47:12

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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