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flink将checkpoint写入到hdfs中七天之后token过期，有大佬解决过这个问题吗？

flink将checkpoint写入到hdfs中七天之后token过期

使用flink进行实时计算的时候将checkpoint写入到hdfs中，只要是超过七天之后token自动过期 checkpoint执行不成功，但是程序正常运行，数据没有报错，就是token正常过期我们在yarn里面配置了自动续期，但是不生效，有遇到这种问题的？请赐教；报错信息如下：2018-11...

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更新时间 2022-10-28 16:59:34

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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

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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