Flink SQL 作业, 开始运行正常, checkpoint也正常, 没有大状态(状态19.7KB), 但是执行一段时间后,开始报错, 然后恢复执行个几秒,也马上报这个错,然后报错恢复不停循环. 哪位帮忙看看,不胜感激. 2020-06-05 14:13:19,791 INFO org.apac...

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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