flink链接rocketMQ5.*的时候，需要配置的属性字段除了文档里给的这四个字的之外，还有其他的必要参数嘛？：CREATE TEMPORARY TABLE source_table ( mess varbinary) WITH ( 'connector' = 'mq5', 'endpoint' = '', 'topic' = 'mq-test', 'consumerGroup' ...

问答 2024-04-15 来自：开发者社区

使用Flink CDC 同步MySQl。配置了多张表，有一张A表删除了字段，然后停止同步后怎么做？

使用Flink CDC 同步MySQl。配置了多张表，有一张A表删除了字段，然后停止同步，将A表移除同步队列，过了一段时间之后将A表加回去，但是读取Schema的时候还是可以读取到已经删除的字段，导致报错和实际字段数量不一致，这种情况要怎么处理？消费点位是和单张表绑定的么？

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更新时间 2024-08-22 09:15:33

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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