实时计算 Flink版cdc json 的相关内容

问答 2024-06-26 来自：开发者社区

在Flink CDC中人大金仓可以兼容PG的wal2json和Decoderbufs插件不？

在Flink CDC中人大金仓可以兼容PG的wal2json和Decoderbufs插件不，如果不支持有没有类似的方案？

问答 2024-06-05 来自：开发者社区

在Flink CDC中flink cdc 3.1.0支持消费canal json数据吗？

问答 2024-05-15 来自：开发者社区

Flink CDC中flinksql怎么解析json数组[{},{}]格式数据？

问答 2024-04-22 来自：开发者社区

Flink CDC里我从一个kafka消费多种不同格式的json数据，接下来怎么办？

Flink CDC里我从一个kafka消费多种不同格式的json数据，生成不同的中间表再用flink sql关联宽表，写入到doris数据库。现在情况是：写入没有问题，但是从checkpoint恢复一直报错，请问这个怎么解决？并且现在一个job里面多个insert 任务，请问我要插入多个宽表的话，如何在一个job里面一个任务里面完成？

问答 2024-04-02 来自：开发者社区

Flink CDC里mysql中字段类型为json，这该怎么解决？

Flink CDC里mysql中字段类型为json，但经过source后print的字段中内容被转义了，是需要自定义deserializer才能解决吗？

问答 2024-03-11 来自：开发者社区

Flink CDC 里mysql的cdc出来的json op字段有哪几种值？是 c r u d 吗？

问答 2024-01-24 来自：开发者社区

Flink CDC里flink-sql 中json_array 类型怎么转成 array类型？

Flink CDC里flink-sql 中 json_array 类型怎么转成 array 类型？

问答 2024-01-18 来自：开发者社区

Flink CDC里这个入参json为什么会变成这样？

Flink CDC里这个入参json为什么会变成这样？代码是这样的，拿到json就是乱七八糟，不知道为什么？

问答 2024-01-09 来自：开发者社区

Flink CDC这里传json，双引号会被去掉，怎么办?

Flink CDC这里传json，双引号会被去掉，怎么办?用这个拿参数：ParameterTool parameterTool = ParameterTool.fromArgs(args);

问答 2024-01-09 来自：开发者社区

请问一下Flink CDC这个参数不能用json格式吗？

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更新时间 2024-08-19 09:04:56

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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

产品控制台

产品文档

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