实时计算 Flink版cdc任务savepoint 的相关内容

阿里云文档 2025-03-28

Flink CDC写入MaxCompute

MaxCompute为您提供对接Flink CDC的新版插件Connector连接器。您可以通过对接Flink CDC，将数据源（例如MySQL）数据实时同步至MaxCompute的目标表（普通表或Delta表）。本文为您介绍MaxCompute新版插件的能力支持情况与主要操作流程。

问答 2025-02-20 来自：开发者社区

Flink CDC任务从savepoint/checkpoints状态中恢复作业错误问题

flink CDC任务监听mysql数据。只要不是从savepoint/checkpoint中恢复，都是能成功运行并监听数据的，但是只要从savepoint/checkpoint中恢复作业，就会报如下错误：Caused by: java.lang.RuntimeException: One or more fetchers have encountered exception at org...

阿里云文档 2025-01-24

社区CDC

本文为您介绍如何在阿里云实时计算Flink版中使用社区版CDC（Change Data Capture）连接器，以及更改连接器名称。

问答 2023-11-01 来自：开发者社区

Flink CDC控制台上取消任务不会保存savepoint吗？

Flink CDC控制台上取消任务不会保存savepoint吗？FLINk CDC 任务今天遇到一条脏数据，然后想开一下容忍行 'sink.properties.max_filter_ratio' = '0.1', 结果好像全部重新消费了，数据有1亿多行

问答 2023-09-06 来自：开发者社区

有哪位用过Flink CDC oracle cdc 抽取数据任务能从savepoint恢复吗？

有哪位用过Flink CDC oracle cdc 抽取数据支持新加表任务能从savepoint恢复吗？

问答 2023-05-29 来自：开发者社区

Flink CDC中sql-client 如何停止任务并设置savepoint呢？

阿里云文档 2023-01-29

如何使用FlinkCDC将MySQL数据同步至EMRServerlessStarRocks

本文为您介绍如何使用Flink CDC将MySQL数据同步至EMR Serverless StarRocks中。

问答 2022-08-25 来自：开发者社区

flink cdc任务可以通过savepoint 恢复么我上午先设置了savepoint 关闭

flink cdc任务可以通过savepoint 恢复么我上午先设置了savepoint 关闭后再从savepoint恢复重启后不久应用就失败挂掉了

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更新时间 2025-02-21 12:49:14

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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。

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