实时计算 Flink版zeppelin checkpoint 的相关内容

阿里云文档 2025-02-18

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。

阿里云文档 2022-12-28

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。

文章 2022-06-07 来自：开发者社区

Flink on zeppelin从checkpoint&savepoint自动恢复任务

在上一篇的文章中介绍了Flink on zeppelin怎么配置checkpoint,并且从指定的checkpoint恢复任务,但是这个过程还是相对复杂,对用户来说不是很友好,在最新的版本中,zeppelin支持了自动从checkpoint&savepoint恢复任务,只需要添加几个参数即可,下面就来介绍一下如何使用.1.checkpoint自动恢复1.1 指定checkpoint恢复先....

文章 2022-06-07 来自：开发者社区

Flink on zeppelin第五弹设置checkpoint

概述Flink的exactly-once语义实现是需要依赖checkpoint的,对于一个有状态的Flink任务来说如果想要在任务发生failover,或者手动重启任务的时候任务的状态不丢失是必须要开启checkpoint的,今天这篇文章主要分享一下Flink on zeppelin里面怎么设置checkpoint以及怎么从指定的checkpoint恢复任务.checkpoint配置%flink....

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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