flink定时kafka

flink消费kafka，可以从指定时间消费的吗？目前提供的接口只是根据offset消费？有人...

flink消费kafka，可以从指定时间消费的吗？目前提供的接口只是根据offset消费？有人知道怎么处理？本问题来自阿里云开发者社区的【11大垂直技术领域开发者社群】。点击这里欢迎加入感兴趣的技术领域群。

请教如何在flink job 自定义kafka source function 及时提交offset

我有这样一个业务场景，在checkpoint disable的情况下，不想用auto.commit 功能在等待interval时间后提交offsets,想要在flink job sink 完成后及时提交offset，我阅读了一下flinkKafkaConsumer的源码，没有找到实现方式，麻烦请教大神有...

如果定时往kafka发送大批量数据的话会不会把kafka整挂了呢?Flink

flink里面broadcast state想定时reload怎么做？我用kafka里的stream

flink里面broadcast state想定时reload怎么做？我用kafka里的stream去join从mysql里读出来的码表broadcast state，现在这个码表不重启task的话就不会更新~本问题来自阿里云开发者社区的【11大垂直技术领域开发者社群】。点击这里欢迎加入感...

flink sql 读写写kafka表的时候可以指定消息的key吗

flink sql 写kafka表的时候可以指定消息的key吗？看官网的kafka connector没有找到消息key相关的说明如果可以的话，如何指定？谢谢*来自志愿者整理的flink邮件归档

flink sql 读写写kafka表的时候可以指定消息的key吗

flink sql 不同job消费同一个kafka表(指定了groupId)时输出相同数据？

Hi,all 使用flink版本1.10.0，在hive catalog下建了映射kafka的表:CREATE TABLE x.log.yanfa_log(dt TIMESTAMP(3),conn_id STRING,sequence STRING,trace_id STRING,span_info STRING,service_id STRING,msg_id STRING,servicename STRING,...

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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。

实时同步

功能对比

成本优化