Build from source

Prerequisites

Installing Java and Maven:

• JDK 8, 8u92+. We recommend using an OpenJDK distribution that provides long-term support and open-source licensing, like Amazon Corretto or .

Downloading the source:

Building the source

• -Pdist - Distribution profile: Generates the binary distribution tarball by pulling in core extensions and dependencies and packaging the files as
• -Papache-release - Apache release profile: Generates GPG signature and checksums, and builds the source distribution tarball as distribution/target/apache-druid-x.x.x-src.tar.gz
• -DskipTests - Skips unit tests (which reduces build time)