Apache Storm-Storm UI中不存在喷口和螺栓 [英] Apache Storm - spout and bolts not present in Storm UI

问题描述

我正在本地开发风暴拓扑.我正在使用Storm 0.9.2孵化器，并且已经开发出一种简单的拓扑.当我使用LocalCluster()选项部署它时，它可以正常工作，但不会显示在我的Storm UI中，而只是执行.

I am developing a storm topology locally. I am using the Storm 0.9.2-incubating and have developed a simple Topology. When I deploy it using the LocalCluster() option, it works fine, but it will not show up in my Storm UI it just executes.

当我定期部署它时，它将在我的Storm UI中显示拓扑，但是当我单击它时不会显示喷口或螺栓.

When I deploy it regularly, it will show the Topology in my Storm UI, but no spouts or bolts will be visible when I click it.

我也尝试了许多Storm Starter项目中附带的示例WordCountTopology进行此操作.发生相同的行为.

I have also tried this with example WordCountTopology that comes in many storm starter projects. The same behavior happens.

我的问题是，为什么喷嘴和螺栓没有出现?如果在不使用LocalCluser()选项的情况下在本地部署拓扑，会不会引起问题?是否可以在本地框上部署拓扑，并在Storm UI中使用所有喷嘴和螺栓查看拓扑，并且不立即执行拓扑，而是等待诸如kafka消息之类的消息?

My question is really, why are the spouts and bolts not showing up? If you deploy a topology locally without using LocalCluser() option will that cause problems? Is it possible to deploy a topology on my local box and see it in Storm UI with all the spouts and bolts and not have it execute immediately, but wait for something such as a kafka message?

推荐答案

您是否正在运行Storm Supervisor?如果您部署了新的拓扑并且Supervisor没有运行，则该拓扑将显示在UI中，但是由于从未对其进行初始化，因此单击时不会显示任何统计信息.

Are you running Storm Supervisor? If you deploy a new topology and Supervisor isn't running the topology will show up in the UI but since its never initialized it doesn't show any stats when you click into it.

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