实时计算 Flink版savepoint 的相关内容

文章 2024-08-29 来自：开发者社区

实时计算 Flink版产品使用问题之如何从savepoint重新启动作业

问题一：怎么尝试使用 Flink CDC 3.0 按照官网案例同步 MySQL 数据库到 Doris？我正在尝试使用 Flink CDC 3.0 按照官网案例同步 MySQL 数据库到 Doris，使用的是以下命令：bash bin/flink-cdc.sh mysql-to-doris.yaml，有人说对于新增加的表，可以通过创建 Savepoint 后再从 Savepoint 重新...

问答 2024-08-26 来自：开发者社区

要是flink进程挂掉了，之前的任务还能从savepoint恢复吗？

要是flink进程挂掉了，之前的任务还能从savepoint恢复吗

问答 2024-08-07 来自：开发者社区

Flink 1.15 如何通过原生增量 Savepoint 解决 Savepoint 性能较差的问题

Flink 1.15 如何通过原生增量 Savepoint 解决 Savepoint 性能较差的问题？

问答 2024-08-07 来自：开发者社区

在 Flink 1.15 中，FLIP-193 提出了什么关于 Savepoint 和 Checkp

在 Flink 1.15 中，FLIP-193 提出了什么关于 Savepoint 和 Checkpoint 的改进？

问答 2024-08-07 来自：开发者社区

在Flink CDC中，是不是不支持扩大采集库后从savepoint恢复？

在Flink CDC中，我看了下cdc3.1.1 的代码 scanNewlyAddedTabled 默认是false的。是不是不支持扩大采集库后从savepoint恢复？

问答 2024-07-26 来自：开发者社区

flink-cdc读取 postgresql，从savepoint重启后一直报这个错误，为什么?

flink-cdc读取 postgresql，从savepoint重启后一直报这个错误，但是SELECT * FROM pg_replication_slots where active = true;查看就一个active的数据，为什么？【Caused by: org.postgresql.util.PSQLException: ERROR: replication slot "" is a....

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

文章 2024-07-16 来自：开发者社区

实时计算 Flink版产品使用问题之新增字段后状态失效，无法使用savepoint启动，该怎么办

问题一：Flink数据源是 mysql 和官网上的一样的？ Flink数据源是 mysql 和官网上的一样的？参考答案：第一，你去重写序列化类，第二在算子中处理， ...

文章 2024-07-16 来自：开发者社区

实时计算 Flink版产品使用问题之提交从savepoint恢复该如何完成

问题一：Flink CDC 3.0 启动后咋们如何提交从savepoint恢复？ Flink CDC 3.0 启动后咋们如何提交从savepoint恢复？参考答案：可以参考这个链接：https://github.com/ververica/flink-cdc-connectors/issues/2940 关于本问题的更多...

问答 2024-07-15 来自：开发者社区

在Flink CDC中flink savepoint 在 s3 怎么配置，有人用过吗？

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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

产品控制台

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