Apache Hadoop YARN Cluster API

openapi: 3.0.3
info:
  title: Apache Hadoop REST APIs WebHDFS YARN Cluster API
  description: Aggregated OpenAPI definition for the public REST APIs exposed by Apache Hadoop. Includes WebHDFS for filesystem operations and the YARN ResourceManager for cluster, application, and node management.
  version: stable
  contact:
    name: Apache Hadoop
    url: https://hadoop.apache.org/
  license:
    name: Apache License 2.0
    url: https://www.apache.org/licenses/LICENSE-2.0
servers:
- url: http://{host}:{port}
  description: Hadoop service host
  variables:
    host:
      default: localhost
    port:
      default: '50070'
tags:
- name: YARN Cluster
  description: Cluster information and metrics.
paths:
  /ws/v1/cluster/info:
    get:
      summary: Cluster info
      operationId: getClusterInfo
      tags:
      - YARN Cluster
      responses:
        '200':
          description: Cluster info
  /ws/v1/cluster/metrics:
    get:
      summary: Cluster metrics
      operationId: getClusterMetrics
      tags:
      - YARN Cluster
      responses:
        '200':
          description: Cluster metrics
  /ws/v1/cluster/scheduler:
    get:
      summary: Scheduler info
      operationId: getScheduler
      tags:
      - YARN Cluster
      responses:
        '200':
          description: Scheduler details