Mirror of Apache Helix

Clone this repo:
  1. 02a170c Prevent controller from dropping replicas when best possible fails to calculate assignment (#3034) by Grant Paláu Spencer · 2 weeks ago master
  2. 62f0e9c Fix a race condition in metaclient leader election (#3058) by xyuanlu · 8 weeks ago
  3. 30986a5 Make virtual group assignment for FaultZoneBasedVirtualGroupAssignmentAlgorithm deterministic (#3056) by Nisarg Thakkar · 8 weeks ago
  4. b02291e [Message Prioritization] - Add currentReplicaNumber metadata for message prioritization by client (#3043) by Charanya Sudharsanan · 3 months ago
  5. 3fd21d1 Bump com.fasterxml.jackson.core:jackson-core in /helix-view-aggregator (#3047) by dependabot[bot] · 3 months 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

Build

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:

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