问题一：Flink CDC里mysql-cdc同步到kafka中，对同一条数据多次操作，怎么区分先后？ Flink CDC里mysql-cdc同步到kafka中，对同一条数据多次操作，op_ts字段可能会一样，如何区分先后顺序呢？同一条数据在短时间内有i、d、u操作，操作时间读取过来也是同一个，这咋区分哪个前哪个后呢？参考答案：我是自己解析之后按照...

问答 2024-03-11 来自：开发者社区

flink cdc2.0.5 sql模式下可以获取到日志的op_status 吗？

问答 2024-02-26 来自：开发者社区

Flink CDC里提交一个sql任务，如何在sql运行中，能查看日志任务？

在使用 Flink CDC 提交 SQL 任务到 Yarn 时，是否有办法在 SQL 任务运行过程中查看或监控相关的日志信息？另外在 Yarn 的 Web 界面上能否看到具体执行的 SQL 任务细节？我的目的是识别和定位哪些特定的 SQL 任务在 Yarn 集群上占用了大量内存资源。

问答 2024-02-01 来自：开发者社区

Flink CDC里我用flink SQL 同步一张表到es。日志不动，没有报错怎么排查？

Flink CDC里我用flink SQL 同步一张表到es。 tasks 状态一直卡在 DEPLOYING日志到这里就不动了：2024-01-23 22:15:38,787 INFO com.ververica.cdc.connectors.mysql.source.assigners.MySqlSnapshotSplitAssigner [] - Split table skill_...

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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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MySQL 到 Hologres

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