Definitive Druid Monitoring Software Installation Guide240
IntroductionDruid, an open-source distributed time-series database, provides real-time data analytics and monitoring capabilities. Installing Druid involves setting up the core Druid components, including the Druid processes, Apache ZooKeeper, and Apache Kafka. This tutorial will guide you through the step-by-step process of installing Druid Monitoring Software on a single node for evaluation purposes.
Prerequisites* Java Runtime Environment (JRE) 1.8 or later
* Apache ZooKeeper 3.5 or later
* Apache Kafka 2.11 or later
* A compatible operating system (e.g., Ubuntu 18.04, CentOS 7)
Steps1. Install Java
sudo apt-get update
sudo apt-get install openjdk-8-jre
2. Install ZooKeeper
sudo apt-get install zookeeperd
sudo service zookeeperd start
3. Install Kafka
sudo apt-get install kafka-server
sudo kafka-server-start /etc/kafka/
4. Download Druid
wget /druid-io/release/druid-0.28.0/
tar -xzvf
5. Configure Druid
Edit the following files:
* : Update `` with ZooKeeper's connection string.
* : Update `` and `` with ZooKeeper's connection string and Kafka's metadata topic name, respectively.
* : Update `` and `` with ZooKeeper's connection string and Kafka's routing topic name, respectively.
* : Update ``.
6. Start Druid Processes
./bin/
./bin/
./bin/
./bin/
7. Verify Installation
curl localhost:8081/status
Conclusion
You have successfully installed Druid Monitoring Software. You can now proceed with configuring Druid to monitor your specific systems and collect time-series data.
2025-01-10
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