Set up Druid Monitoring62

Druid is a fast, scalable, distributed time-series database. It is used by many companies to store and analyze large amounts of time-series data. Druid can be monitored using a variety of tools, including the Druid console, the Druid REST API, and the Druid CLI.

In this article, we will show you how to set up Druid monitoring using the Druid console. The Druid console is a web-based interface that provides a variety of monitoring tools, including:* Overview: The Overview page provides a high-level overview of Druid's health, including metrics such as the number of active servers, the number of queries per second, and the amount of data being ingested.
* Segments: The Segments page shows you a list of all the segments in Druid, along with their size, age, and status.
* Tasks: The Tasks page shows you a list of all the tasks that are running on Druid, along with their status and progress.
* Historicals: The Historicals page shows you a list of all the historicals in Druid, along with their size, age, and status.
* Rules: The Rules page shows you a list of all the rules that are defined in Druid, along with their status and history.

To access the Druid console, open a web browser and go to the following URL:```
localhost:8888
```

You will be prompted to enter your username and password. The default username and password are both "admin".

Once you have logged in, you will be taken to the Overview page. From here, you can use the navigation bar at the top of the page to access the other monitoring pages.

In addition to the Druid console, you can also use the Druid REST API and the Druid CLI to monitor Druid. The Druid REST API provides a set of HTTP endpoints that you can use to query Druid's metrics and data. The Druid CLI provides a command-line interface to Druid.

For more information on monitoring Druid, please refer to the following resources:* [Druid documentation on monitoring](/docs/latest/operations/)
* [Druid wiki on monitoring](/apache/druid/wiki/Monitoring)
* [Druid community forum](/c/druid)

2025-01-08

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