hadoop/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui
Rohith Sharma K S cd68c7cc69 YARN-8260. [UI2] Per-application tracking URL is no longer available in YARN UI2. Contributed by Sunil G. 2018-05-09 12:17:04 +05:30
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src/main/webapp YARN-8260. [UI2] Per-application tracking URL is no longer available in YARN UI2. Contributed by Sunil G. 2018-05-09 12:17:04 +05:30
README.md YARN-6943. Update Yarn to YARN in documentation. Contributed by Chetna Chaudhari. 2017-10-04 07:01:54 +09:00
pom.xml Preparing for 3.2.0 development 2018-02-11 11:17:38 +08:00

README.md

YARN UI

The YARN UI is an Ember based web-app that provides visualization of the applications running on the Apache Hadoop YARN framework.

Configurations

  • You can point the UI to custom locations by setting the environment variables in src/main/webapp/config/configs.env

Development

All the following commands must be run inside src/main/webapp.

Prerequisites

You will need the following things properly installed on your computer.

  • Install Yarn v0.21.3
  • Install Bower v1.7.7
  • Install all dependencies by running yarn install & bower install

Running UI

Building

  • yarn run build (production)
  • Files would be stored in "dist/"

Adding new dependencies

Warning: Do not edit the package.json or bower.json files manually. This could make them out-of-sync with the respective lock or shrinkwrap files.

YARN UI has replaced NPM with Yarn package manager. And hence Yarn would be used to manage dependencies defined in package.json.

  • Please use the Yarn and Bower command-line tools to add new dependencies. And the tool version must be same as those defined in Prerequisites section.
  • Once any dependency is added:
    • If it's in package.json. Make sure that the respective, and only those changes are reflected in yarn.lock file.
    • If it's in bower.json. Make sure that the respective, and only those changes are reflected in bower-shrinkwrap.json file.
  • Commands to add using CLI tools:
    • Yarn: yarn add [package-name]
    • Bower: bower install --save [package-name]

Adding new routes (pages), controllers, components etc.

  • Use ember-cli blueprint generator - Ember CLI