请教下：1、在单机上运行flink任务，想看下或者监控下此时的一些性能指标，请问有什么方便的方法或者工具没? 看到官方文档上，metric的采集，没有相关例子，不大明白怎么采集、report、显示出来？2、1.6版本上，在单机上启动Flink，也是用start-cluster.sh吧？之前的star...

Flink运行时之合久必分的特定任务

合久必分的特定任务前面我们谈到了TaskManager对每个Task实例会启动一个独立的线程来执行。在分析线程执行的核心代码时，我们看到最终执行的是AbstractInvokable这样执行体的invoke方法。所谓合久必分，鉴于流处理任务跟批处理任务执行模式上存在巨大的差异，在对Abstract...

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更新时间 2024-03-15 11:06:29

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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