实时计算 Flink版内存oom 的相关内容

问答 2023-11-22 来自：开发者社区

Flink CDC taskmanager设置20g内存都oom,谁碰到过这个问题？

Flink CDC 2023-11-16 18:08:04,831 ERROR com.ververica.cdc.debezium.internal.Handover [] - Reporting error:java.lang.OutOfMemoryError: GC overhead limit exceeded at java.util.Ar...

问答 2023-08-22 来自：开发者社区

Flink CDC整库同步到hudi，有部分表数据量超过千万，每次都报内存超出限制oom，每个？

Flink CDC整库同步到hudi，有部分表数据量超过千万，每次都报内存超出限制oom，每个taskmaster给10g都不够，大家有没有好的解决方案？并行度给的2

问答 2023-08-16 来自：开发者社区

flink的jobmanager没达到内存上线就发生oom的可能是什么原因？

"flink的jobmanager没达到内存上线就发生oom的可能是什么原因？在使用pgcdc后内存就持续上升了，jobmanager"

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更新时间 2024-10-17 18:32:00

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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