commit: 8b9a284fc104c5f0a0becfa601e23db033978bc2
[log]
author: xyuanlu <xyuanlu@gmail.com>
Sun Sep 08 20:05:15 2024 -0700
committer: Junkai Xue <junkai.xue@gmail.com>
Tue Dec 09 12:49:11 2025 -0800
tree: 113145de6ce8d3908b12031c750d119e7eb354ea
parent: f3ddb86f48f34f042e01048cc1d04dde3cb82d1f [diff]

Gateway  - Implementing poll-mode channel  (#2900)

This pull request introduces significant enhancements to the Helix Gateway service, primarily focusing on implementing a poll-mode channel for communication. The main changes include:

Addition of a new HelixGatewayServicePollModeChannel class that implements the poll-mode communication channel.
Updates to GatewayServiceChannelConfig to support new configuration options for poll-mode.

.github/workflows/Helix-PR-CI.yml[diff]
helix-gateway/pom.xml[diff]
helix-gateway/src/main/java/org/apache/helix/gateway/api/constant/GatewayServiceConfigConstant.java[diff]
helix-gateway/src/main/java/org/apache/helix/gateway/api/service/HelixGatewayServiceChannel.java[diff]
helix-gateway/src/main/java/org/apache/helix/gateway/channel/GatewayServiceChannelConfig.java[diff]
helix-gateway/src/main/java/org/apache/helix/gateway/channel/HelixGatewayServiceChannelFactory.java[diff]
helix-gateway/src/main/java/org/apache/helix/gateway/channel/HelixGatewayServiceGrpcService.java[diff]
helix-gateway/src/main/java/org/apache/helix/gateway/channel/HelixGatewayServicePollModeChannel.java[diff]
helix-gateway/src/main/java/org/apache/helix/gateway/participant/HelixGatewayParticipant.java[diff]
helix-gateway/src/main/java/org/apache/helix/gateway/service/GatewayServiceManager.java[diff]
helix-gateway/src/main/java/org/apache/helix/gateway/util/GatewayCurrentStateCache.java[diff]
helix-gateway/src/main/java/org/apache/helix/gateway/util/PollChannelUtil.java[Added - diff]
helix-gateway/src/main/java/org/apache/helix/gateway/util/StateTransitionMessageTranslateUtil.java[diff]
helix-gateway/src/test/java/org/apache/helix/gateway/channel/TestGatewayServiceChannelConfig.java[Renamed from helix-gateway/src/test/java/org/apache/helix/gateway/chanel/GatewayServiceChannelConfigTest.java - diff]
helix-gateway/src/test/java/org/apache/helix/gateway/channel/TestHelixGatewayServicePollModeChannel.java[Added - diff]
helix-gateway/src/test/java/org/apache/helix/gateway/participant/TestHelixGatewayParticipant.java[diff]
helix-gateway/src/test/java/org/apache/helix/gateway/util/TestGatewayCurrentStateCache.java[Renamed from helix-gateway/src/test/java/org/apache/helix/gateway/utils/TestGatewayCurrentStateCache.java - diff]
helix-gateway/src/test/java/org/apache/helix/gateway/util/TestStateTransitionMessageTranslateUtil.java[Renamed from helix-gateway/src/test/java/org/apache/helix/gateway/utils/TestStateTransitionMessageTranslateUtil.java - diff]

18 files changed

tree: 113145de6ce8d3908b12031c750d119e7eb354ea

README.md

Apache Helix

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:

Automatic assignment of resource/partition to nodes
Node failure detection and recovery
Dynamic addition of Resources
Dynamic addition of nodes to the cluster
Pluggable distributed state machine to manage the state of a resource via state transitions
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"
  },