https://github.com/apache/helix

Mirror of Apache Helix
https://github.com/apache/helix

big-data cloud helix java

Last synced: about 2 months ago
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Mirror of Apache Helix

• Host: GitHub
• URL: https://github.com/apache/helix
• Owner: apache
• License: apache-2.0
• Created: 2014-01-13T08:00:06.000Z (over 10 years ago)
• Default Branch: master
• Last Pushed: 2024-08-01T00:33:14.000Z (about 2 months ago)
• Last Synced: 2024-08-01T04:09:44.036Z (about 2 months ago)
• Topics: big-data, cloud, helix, java
• Language: Java
• Size: 39.5 MB
• Stars: 457
• Watchers: 35
• Forks: 218
• Open Issues: 62
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        


# Apache Helix

[![Helix CI](https://github.com/apache/helix/actions/workflows/Helix-CI.yml/badge.svg)](https://github.com/apache/helix/actions/workflows/Helix-CI.yml)

[![Maven Central](https://img.shields.io/maven-central/v/org.apache.helix/helix)](https://helix.apache.org)

[![License](https://img.shields.io/github/license/apache/helix)](http://www.apache.org/licenses/LICENSE-2.0.txt)

[![codecov.io](https://codecov.io/github/apache/helix/coverage.svg?branch=master)](https://codecov.io/github/apache/helix?branch=master)

[![Flaky Tests Track](https://img.shields.io/github/issues/apache/helix/FailedTestTracking?label=Flaky%20Tests)](https://github.com/apache/helix/issues?q=is%3Aissue+is%3Aopen+label%3AFailedTestTracking)

![Helix Logo](https://helix.apache.org/images/helix-logo.jpg)

Helix is part of the Apache Software Foundation. 

Project page: http://helix.apache.org/

Mailing list: http://helix.apache.org/mail-lists.html

### Build

```bash

mvn clean install -Dmaven.test.skip.exec=true

```

## WHAT IS HELIX

Helix is a generic cluster management framework used for automatic management of partitioned, replicated and distributed resources hosted on a cluster of nodes. Helix provides the following features: 

1. Automatic assignment of resource/partition to nodes

2. Node failure detection and recovery

3. Dynamic addition of Resources 

4. Dynamic addition of nodes to the cluster

5. Pluggable distributed state machine to manage the state of a resource via state transitions

6. Automatic load balancing and throttling of transitions 

## Dependencies

Helix UI has been tested to run well on these versions of node and yarn: 

```json

  "engines": {

    "node": "~14.17.5",

    "yarn": "^1.22.18"

  },

```