实时计算 Flink版cdc kafka 的相关内容

Flink CDC连kafka的时候，如果消费掉的消息，能删除掉吗?

Flink CDC有遇到过kafka实时同步hudi出现反压的情况吗？

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Flink CDC有使用ORACLE 分区表的CDC到Kafka 吗？

Flink CDC有使用ORACLE 分区表的CDC到Kafka 吗？别的表正常，分区表总是报这个错误。String msg = "The db history topic or its content is fully or partially missing. Please check dat...

Flink CDC 如果消费的是 kafka的消息只能被消费一次，也能被多次消费？

Flink CDC 如果消费的是 kafka的消息只能被消费一次，也能被多次消费？你指的server-id 是task manager ？

flink cdc输出到kafka后，在更新数据或者删除数据的时候，flink内部的执行过程是什么？

flink cdc输出到kafka后，用kafka流数据去关联 look up的维表，然后根据kafka流数据中status字段进行count聚合。在更新数据或者删除数据的时候，flink内部的执行过程是什么啊？现在我这边结果很奇怪，例如A商品的某订单状态由1变成2，理论上聚合数据应该是状态1的数据...

Flink CDC写kafka 由于网络异常自动恢复后数据丢失的问题？

Flink CDC消费kafka的时候使用latest，用savepoint启动后不生效？

Flink CDC消费kafka的时候使用latest，用savepoint启动后不生效，中间的数据都漏掉了，这个有办法解决吗？

Flink CDC这种只是争对kafka的，如果是针对flink的多并行度呢，是不是也是一致的呢？

Flink CDC这种只是争对kafka的，如果是针对flink的多并行度呢，是不是也是一致的呢！比方说我一个source并行度为4，那么是不是针对单条记录的增删改就会在一个并行度里呢，如果是这样的话，那么如果我加上schemaChange后，是不是其他几个并行线程的数据就会先于schemaChan...

Flink CDC知道kafka这个是什么问题吗？

Flink CDC知道kafka这个是什么问题吗？网上说是ip配置问题，但是我配置了也没有生效，找了几个小时了都没找到原因

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更新时间 2023-12-03 15:45:21

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实时计算Flink版

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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