savepoint实时计算 Flink版的相关内容

阿里云文档 2024-09-12

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。

问答 2024-08-07 来自：开发者社区

Checkpoint 和 Savepoint 在 Flink 中有何不同，为什么需要明确它们的所属权

Checkpoint 和 Savepoint 在 Flink 中有何不同，为什么需要明确它们的所属权？

文章 2024-07-17 来自：开发者社区

实时计算 Flink版操作报错合集之如何通过savepoint恢复Flink CDC任务

问题一：Flink CDC我使用cdc从oracle同步数据到doris，数据全部加载到内存后，报错怎么办？ Flink CDC里我使用cdc从oracle同步数据到doris，这边将数据全部加载到内存后，报错如下：2024-01-09 15:11:00,825 WARN org.apache.flink.runtime.taskmanager.Task [] - Sink sink-d...

问答 2024-01-17 来自：开发者社区

savepoint是不是没有超时时间配置的？flink会限制savepoint的执行时间吗？

问答 2023-04-25 来自：开发者社区

请问一下，我执行 savepoint 命令 ./bin/flink savepoint 79f3

请问一下，我执行 savepoint 命令 ./bin/flink savepoint 79f3fb6d9a6f10e671451b98bcffea80 /flink-savepoints ---------执行1分钟后报错 Caused by: java.util.concurrent.TimeoutException 系统也只生成了一个空文件夹 \wsl.localhost\Ubuntu...

问答 2023-04-25 来自：开发者社区

请问一下，我执行 savepoint 命令 ./bin/flink savepoint 79f3f

请问一下，我执行 savepoint 命令 ./bin/flink savepoint 79f3fb6d9a6f10e671451b98bcffea80 /flink-savepoints提示报错Caused by: java.util.concurrent.TimeoutException系统也只生成了一个空文件夹，这是什么问题呢

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。

问答 2021-11-18 来自：开发者社区

从一个 Savepoint 重启时切换一个 Flink 应用的 State Backend有什么好处

从一个 Savepoint 重启时切换一个 Flink 应用的 State Backend有什么好处？

问答 2020-07-24 来自：开发者社区

sql-client支持从savepoint启动吗？#Flink

问答 2020-06-23 来自：开发者社区

我下载了一个savepoint实例文件下来，有办法解析出来，查看下它里面存的是啥?比如测#Flink

我下载了一个savepoint实例文件下来，有办法解析出来，查看下它里面存的是啥?比如测试工具类啥的?#Flink

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更新时间 2024-08-08 13:09:58

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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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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