根据您的描述，您在使用Flink CDC进行数据同步时遇到了全量同步不完全的问题，同时有任务偶尔报错。为了解决这个问题，您可以尝试以下方法：检查Flink CDC的配置是否正确。确保您已经正确设置了initial选项，以便在启动时执行全量同步。同时，检查您的源数据库和目标数据库的连接配置是否正确。监控Flin...

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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