实时计算 Flink版全量binlog 的相关内容

实时计算 Flink版产品使用合集之全量历史数据比较多，全量同步阶段时间长，是否会同时读取binlog进行合并输出

问题一：Flink CDC这个意思是全量阶段也会进行binlog消费吧？ Flink CDC这个意思是全量阶段也会进行binlog消费吧？参考答案：全量阶段走的jdbc不消费binlog 关于本问题的更多回答可点击进行查看： https://developer.aliyun.com/ask/58...

实时计算 Flink版操作报错之全量采集没有采集完成，一直出现Stopped reading binlog after 0 events, no new offset was recorded，是什么原因

问题一：Flink CDC在本地使用cdc读物polardb，也报的这个错误呢？ Flink CDC在本地使用cdc读物polardb，也报的这个错误呢？参考回答：驱动器不适配的可能性大，用 2...

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flink cdc 怎么程序化初始化时候一次拿全量mysql单表数据,启动之后使用binlog监控？

flink cdc 怎么程序化初始化的时候一次拿全量mysql单表数据,启动之后使用binlog监控?每次程序启动，以前未消费的数据，广播数据都还没全到底，就把用户数据消费了,导致了漏数据.

Flink CDC里你们有调试过全量快照读取+增量binlog的时候吗？

com.ververica.cdc.connectors.mysql.debezium.task.MySqlBinlogSplitReadTask#handleEvent。Flink CDC里你们有调试过全量快照读取+增量binlog的时候吗？在获取低水位到高水位的binlog时获取到一两条bin...

Flink CDC里cdc整库同步,全量初始化过程超过binlog的保存时间会不会导致数据丢失啊？

Flink CDC这个意思是全量阶段也会进行binlog消费吧？

Flink CDC这个意思是全量阶段也会进行binlog消费吧？因为正常消费的太慢 binlog没了导致找不到位点。我看那个算法描述是按chunk 进行select 然后从select前的低位点到select完成的高位点binlog 再和buffer进行合并

Flink CDC全量结束还是会按照之前的binlog位点进行消费而不是进行合并输出？

Flink CDC全量结束还是会按照之前的binlog位点进行消费而不是进行合并输出？那是不是其他表的binlog也会被阻塞消费呀？

Flink CDC全量历史数据比较多，全量同步阶段时间长会同时读取binlog进行合并输出吧？

Flink CDC全量历史数据比较多，全量同步阶段时间长会同时读取binlog进行合并输出吧，比如新增一张表全量同步耗时三个小时，binlog文件只保留近一个小时的，会影响全量到增量的衔接么，会阻塞其它表的binlog采集么？

Flink CDC中第一次启动的时候需要全量后面就是监听binlog增量这个怎么设置？中间存在宕机。

Flink CDC中第一次启动的时候需要全量后面就是监听binlog增量这个怎么设置？中间存在宕机重启了。

Flink CDC有没有办法只同步全量一次，不读binlog？

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更新时间 2024-05-24 23:33:30

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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