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[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。

求助Flink checkpoint的问题：我使用了 rocksdb，增量模式，要怎么办？

求助Flink checkpoint的问题：我使用了 rocksdb，增量模式，但是checkpoint的存储增长的还是很快，要怎么办？

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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 SQL JDBC connector不能checkpoint怎么办

Flink开发者们，你们好：我在使用flink开发过程中遇到一个问题，在使用jdbc做维度表关联时，该算子很快就finished了，从而导致无法正常的checkoint（我看源码中checkpoint前会检查所有算子状态必须为running），请问目前有什么参数可以使jdbc不finished或者...

Flink checkpoint 速度慢问题怎么办？

谢谢回复看了数次checkpoint慢的情况，发现大多是async阶段耗时，如果是这样，那这应该是那个时刻网络原因导致的慢吧？但是我还是觉得跟磁盘有一定关系 *来自志愿者整理的flink邮件归档

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实时计算Flink版

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立即开通

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实时同步

MySQL 到 Hologres

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功能对比

开源Flink对比

成本优化

作业自动调优