Mirror of Apache Helix

Clone this repo:
  1. c11cddf [apache/helix] -- [Part-2] Enable JDK 1.8 (backward) compatibility for meta-client (#2802) by Himanshu Kandwal · 3 weeks ago master
  2. 93c59a7 [apache/helix] -- Provide JDK 1.8 (backward) compatibility for meta-client (#2799) by Himanshu Kandwal · 3 weeks ago
  3. ca6ad6b Disable the unstable test for task framework by Junkai Xue · 3 weeks ago
  4. 1d47d6b [apache/helix] -- Add SetPartitionToError for participants to self annotate a node to ERROR state (#2792) by Charanya Sudharsanan · 3 weeks ago
  5. 1bfed31 Prevent MetaClient LeaderElectionClient isLeader NPE before joining pool (#2798) by Grant Paláu Spencer · 3 weeks ago

Apache Helix

Helix CI Maven Central License codecov.io Flaky Tests Track

Helix Logo

Helix is part of the Apache Software Foundation.

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

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


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


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


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

  "engines": {
    "node": "~14.17.5",
    "yarn": "^1.22.18"