为kafka avro序列化主题创建一个flink消费者。我有kafka主题流avro序列化数据。我可以通过avroconsoleconsumer看到它。 Flink 1.6.0添加了AvroDeserializationSchema，但我找不到它的用法的完整示例。有一些生成一个avrodeseri...

Flink - FlinkKafkaConsumer08

先看 AbstractFetcher 这个可以理解就是，consumer中具体去kafka读数据的线程，一个fetcher可以同时读多个partitions的数据 /** * Base class for all fetchers, which implement the connections t...

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更新时间 2024-02-02 11:30:39

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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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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