实时计算 Flink版cdc报错的相关内容

问答 2023-08-09 来自：开发者社区

Flink CDC中写入es的job启动就报错了，我看jar包并没有缺失这个包

"Flink CDC中写入es的job启动就报错了，我看jar包并没有缺失这个包。我在两个服务器上起同样的job,一个不报错正常运行，一个报这个错，依赖的问题我也排查了，但是也没解决问题。"

问答 2023-08-09 来自：开发者社区

Flink CDC中pg全量同步阶段正确，增量阶段就报错，什么原因？

"Flink CDC中pg全量同步阶段正确，增量阶段就报错，什么原因？he “before” field of UPDATE/DELETE message is null, please check the Postgres table has been set REPLICA IDENTITY to FULL level. You can update the setting by runni....

问答 2023-08-09 来自：开发者社区

Flink CDC中有自定义聚合函数，也有insert语句，为什么还会报错？

Flink CDC中有自定义聚合函数，也有insert语句，为什么还会报 No operators defined in streaming topology，这个错呢，这个要怎么解决呢？

问答 2023-08-09 来自：开发者社区

Flink CDC中我使用了自定义聚合函数，但是报错这个需要怎么解决呢？

Flink CDC中我使用了自定义聚合函数，但是提示我 No operators defined in streaming topology. Cannot execute.这个需要怎么解决呢？

问答 2023-08-09 来自：开发者社区

Flink CDC中这个如何解决？cdc同步到hudi再同步到hive查询时间戳类型字段报错。

"Flink CDC中这个如何解决？cdc 同步到hudi再同步到hive,hive查询时间戳类型字段报错java.lang.IllegalArgumentException: Timestamp format must be yyyy-mm-dd hh:mm:ss[.fffffffff] at java.sql.Timestamp.valueOf(Timestamp.java:237) at ....

问答 2023-08-09 来自：开发者社区

Flink CDC中这个报错什么原因？

Flink CDC中这个报错什么原因？Caused by: java.lang.NoClassDefFoundError: Could not initialize class org.apache.hudi.configuration.FlinkOptions at org.apache.hudi.table.HoodieTableFactory.createDynamicTab...

问答 2023-08-09 来自：开发者社区

Flink CDC中flink整合hudi报错什么原因？

Flink CDC中flink整合hudi报java.net.UnknownHostException: ns，什么原因？

问答 2023-08-09 来自：开发者社区

Flink CDC中Date类型为啥采集会报错？

问答 2023-08-09 来自：开发者社区

flink oracle cdc老是报错什么原因？

问答 2023-08-02 来自：开发者社区

各位大佬，Flink CDC中为啥在sql-client里运行的时候，一直报错数据越界啊？

各位大佬，Flink CDC中为啥在sql-client里运行的时候，一直报错数据越界啊？检查了好多遍了，语句没问题呀

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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。

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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