实时计算 Flink版savepoint checkpoint 的相关内容

[帮助文档] Checkpoint与Savepoint

系统检查点（Checkpoint）和作业快照（Savepoint）统称为状态集。本文为您介绍如何管理作业的状态集，包括创建、查看、删除和从指定状态恢复。

Flink请教大家一个问题： savepoint 和 checkpoint恢复有什么区别呀？

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[帮助文档] 如何在Flink集群中配置OSS来存储Checkpoint和Savepoint

本文通过示例为您介绍如何在E-MapReduce on ACK的Flink集群中配置OSS来存储Flink作业的Checkpoint和Savepoint。

FLINK异常重启的时候，自动选择的快照文件，是savepoint目录的还是checkpoint目录

FLINK异常重启的时候，自动选择的快照文件，是savepoint目录的还是checkpoint目录的？

flink savepoint checkpoint

有个问题想和大家讨论一下，就是flink的savepoint为什么要设置成手动的？如果在stop程序的时候没有做savepoint的话，在我重启的时候就不能使用之前保存的一些状态信息。为什么不参考spark的方式，定时做checkpoint，然后启动的时候指定ck地址就可以从上次执行的地方继续执行。...

flink savepoint和checkpoint相关事项

Hi， flink的savepoint，checkpoint在任务如何修改的情况下还能沿用，如何修改下就只能重新消费了*来自志愿者整理的flink邮件归档

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更新时间 2023-03-22 18:30:42

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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