想问下各位大佬，有没有碰到 flink 1.17版本，使用自定义JdbcSink extends RichSinkFunction 将数据写入到 mysql中不能成功，也没有任何报错和异常呀？@Overridepublic void invoke(OplogCountDto dto, Context context) throws Exception { logger.info(" ...

问答 2023-08-01 来自：开发者社区

求问各位大佬：flink运行大量数据（自定义数据源）写入hudi和hive的作业运行一段时间后，？

求问各位大佬：flink运行大量数据（自定义数据源）写入hudi和hive的作业运行一段时间后，出现hive beeline客户端查询表报错:Unknown HS2 problem when communicating with Thrift server.Error: org.apache.thrift.transport.TTransportException: java.net.Socke....

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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