This brings up instances of ZooKeeper and the Druid services: $. Start up Druid services using the micro-quickstart single-machine configuration.įrom the apache-druid-0.22.1 package root, run the following command. In the directory, you'll find LICENSE and NOTICE files and subdirectories for executable files, configuration files, sample data and more. In your terminal, extract Druid and change directories to the distribution directory: tar -xzf apache-druid-0.22. Install DruidĪfter confirming the requirements, follow these steps: Consider creating a dedicated user account for running Druid. In general, avoid running Druid as root user. So, for example, the file browser UI will show console users the files that the underlying user canĪccess. This is important because any Druid console user will have, effectively, the same permissions as To verify Java requirements for your environment, run theīefore installing a production Druid instance, be sure to consider the user account on the operating system under You can setĭRUID_JAVA_HOME if there is more than one instance of Java. Support for later major versions of Java is currently in experimental status.ĭruid relies on the environment variables JAVA_HOME or DRUID_JAVA_HOME to find Java on the machine. Linux, Mac OS X, or other Unix-like OS (Windows is not supported)ĭruid officially supports Java 8 only.The software requirements for the installation machine are:

Information on deploying Druid services across clustered machines. Alternatively, see Clustered deployment for To the X-Large configuration (64 CPU, 512GiB RAM). The configuration profiles included with Druid range from the even smaller Nano-Quickstart configuration (1 CPU, 4GiB RAM)

Try out Druid's performance or scaling capabilities, you'll need a larger machine and configuration profile. The micro-quickstartconfiguration profile shown here is suitable for evaluating Druid. You can follow these steps on a relatively small machine, such as a laptop with around 4 CPU and 16 GiB of RAM.ĭruid comes with several startup configuration profiles for a range of machine sizes. Ingestion overview, as the tutorials refer to concepts discussed on those pages. This quickstart gets you started with Apache Druid and introduces you to some of its basic features.įollowing these steps, you will install Druid and load sampleĭata using its native batch ingestion feature.īefore starting, you may want to read the general Druid overview and Moment Sketches for Approximate Quantiles module.Key/Value Stores (HBase/Cassandra/OpenTSDB)

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