Caused by: org.apache.flink.table.api.ValidationException: Could not find any factory for identifier 'hive' that implements 'org.apache.flink.table.planner.delegation.ParserFactory' in the classpath.....

问答 2023-07-13 来自：开发者社区

大佬们，Flink CDC中mysql的blob我想直接转成字符串写到kafka，用sql的方式怎？

大佬们，Flink CDC中mysql的blob我想直接转成字符串写到kafka，用sql的方式怎么写？

问答 2022-02-15 来自：开发者社区

flink kafka SQL Connectors 传递kerberos 参数

flink v1.11.1 kafka使用了kerberos 下面DDL 是支持 kerberos 参数 CREATETABLEkafkaTable( ... )WITH('connector'='kafka', 'topic'='user_behavior', 'properties.bootstrap.servers'='localhost:9092', 'properties.group.....

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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

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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