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Flink CDC这个checkpoint是指每次读取binlog日志的间隔时间吗？

想请教下大佬们 Flink CDC中反序列化binlog日志报这个错误是什么情况从来没碰？

想请教下大佬们 Flink CDC中反序列化binlog日志报这个错误是什么情况从来没碰到过有人有类似情况么？

[帮助文档] 如何查看Flink作业日志和访问FlinkWebUI

本文为您介绍，如何查看运行中的Flink作业的日志和访问对应作业的Web UI。

请问mysql flink cdc 有人遇到数据量对不上的问题吗？binlog日志是对的，最后删除了

请问mysql flink cdc 有人遇到数据量对不上的问题吗？binlog日志是对的，最后删除了，但是doris里数据还存在。是sink并发度设置问题吗，导致导入顺序错乱？

[帮助文档] 如何通过阿里云日志服务收集结束运行的Flink作业的日志

本文为您介绍如何通过阿里云日志服务收集结束运行的Flink作业的日志。

Flink CDC在获取全量数据阶段的时候是基于查询的，还是基于binlog日志的呢？

如果是数据采集的这个阶段的话，是不是依靠什么无锁算法啥的处理一致性的，但是我就是觉得Flink CDC在获取全量数据阶段的时候是基于查询的，还是基于binlog日志的呢？

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更新时间 2023-12-22 10:52:59

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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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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