实时计算 Flink版taskmanger重启的相关内容

问答 2023-07-19 来自：开发者社区

flink cdc中我这12个taskmanger，有4个老是不停地重启，什么原因？

flink cdc中我这12个taskmanger，有4个老是不停地重启，看日志都是因为oom，但是配置都是一样的啊，为什么呢？

问答 2023-05-25 来自：开发者社区

帮看看这个，这么久整个flink集群没响应，好像是taskmanger重启一直资源 2023-05

帮看看这个，这么久整个flink集群没响应，好像是taskmanger重启一直资源 2023-05-25 03:49:57,509 INFO org.apache.flink.runtime.executiongraph.ExecutionGraph [] - alarm_result_flatmap -> Sink alarm_result_kafka_sink (31/45) ...

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更新时间 2023-07-27 09:17:53

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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。

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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