实时计算 Flink版cdc sink 的相关内容

问答 2024-06-12 来自：开发者社区

在Flink CDC中sink的这3个参数，只要满足其中1个就会触发sink吗？

在Flink CDC中sink的这3个参数，只要满足其中1个就会触发sink，还是3个都要满足了才能sink？请参考图片：

问答 2024-06-05 来自：开发者社区

在Flink CDC中在pipeline的sink端如下所示对吗？

在Flink CDC中在pipeline的sink端 table.properties.consumer.mode:at-least-once 就可以了对吗？请参考图片：

问答 2024-05-31 来自：开发者社区

flink cdc当sink开启多个parallel tasks后，是否考虑默认加一个机制？

flink cdc当sink开启多个parallel tasks后，sink表数据和source表数据不一致。如果恢复为单个task后，sink和source表数据是一致的。如果对key做hash，且key足够分散，数据倾斜会好点。不过这是flink function机制，flink cdc是否考虑默认加一个key selector的机制?

问答 2024-05-28 来自：开发者社区

flink cdc如果因为外部问题导致一个sink执行失败了然后我进入重试。新的流量会被阻塞在哪里？

flink cdc如果因为外部问题导致一个sink执行失败了，然后我进入重试。新的流量会被阻塞在哪里？新的数据是不是还是会被读进来，还是他被阻塞在数据库那边，等我有空间了再读

问答 2024-05-28 来自：开发者社区

flink cdc pipeline source和sink 做过了怎么办？

flink cdc pipeline source和sink 做过了，由于flink kafka sink 不支持schema event，目前是是直接把schema event 直接json 存储写入kafka，且在Data change event 的kafka header 头重添加了 schema 信息？

问答 2024-05-28 来自：开发者社区

flink cdc可以sink 到hive嘛报错不支持update呢？

问答 2024-05-20 来自：开发者社区

Flink CDC里pipline doris sink 怎么指定库，文档没看到呢？

Flink CDC里pipline doris sink 怎么指定库，文档没看到呢？我看到 route 了，但是我有几百张表，不能每个表都写 route 吧？

问答 2024-05-20 来自：开发者社区

Flink CDC里如果sink库要换库名只能用route吗？有没有专门指定sink库的库名配置？

Flink CDC里如果sink库要换库名只能用route吗？有没有专门指定sink库的库名配置 database.mapping这种？

问答 2024-05-20 来自：开发者社区

Flink CDC里遇到过SInk到Kafka的这个报错么？

Flink CDC里遇到过SInk到Kafka的这个报错么：Caused by: org.apache.kafka.common.errors.TimeoutException: Topic XXX not present in metadata after 60000 ms.

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更新时间 2024-08-13 09:08:31

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实时计算Flink版

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MySQL 到 Hologres

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功能对比

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