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kafka-ui/documentation/project/contributing/prerequisites.md
Jochen Schalanda 62f35e3e29
Upgrade to Java 17 (Azul Zulu) (#2879) 
* Feature: Upgrade to Java 17 (Azul Zulu)

Java/OpenJDK 13 has reached end of life (and end of security support)
more than 2.5 years ago: https://endoflife.date/java

This change set updates the build, CI pipeline, and Docker image of Kafka UI to Java 17 (LTS).

* Add back maven-compile-plugin to kafka-ui-e2e-checks
2022-11-07 14:57:59 +04:00

1,003 B
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Prerequisites

This page explains how to get the software you need to use a Linux or macOS machine for local development.

Before you begin contributing you must have:

  • A GitHub account
  • Java 17 or newer
  • Git
  • Docker

Installing prerequisites on macOS

  1. Install brew.
  2. Install brew cask:
brew cask
  1. Install Eclipse Temurin 17 via Homebrew cask:
brew tap homebrew/cask-versions
brew install temurin17
  1. Verify Installation
java -version

Note : In case OpenJDK 17 is not set as your default Java, you can consider to include it in your $PATH after installation

export PATH="$(/usr/libexec/java_home -v 17)/bin:$PATH"
export JAVA_HOME="$(/usr/libexec/java_home -v 17)"

Tips

Consider allocating not less than 4GB of memory for your docker. Otherwise, some apps within a stack (e.g. kafka-ui.yaml) might crash.

Where to go next

In the next section, you'll learn how to Build and Run kafka-ui.