Apache Giraph

Apache Giraph Cluster API

The Cluster API from Apache Giraph — 1 operation(s) for cluster.

GitHub OpenAPI

Operations 1

GET /ws/v1/cluster/metrics Apache Giraph Get Cluster Metrics #

Documentation

📖
Documentation
https://giraph.apache.org/quick_start.html

Specifications

⚙
OpenAPI
https://raw.githubusercontent.com/api-evangelist/apache-giraph/refs/heads/main/openapi/apache-giraph-cluster-api-openapi.yml

Schemas & Data

📊
JSONSchema
https://raw.githubusercontent.com/api-evangelist/apache-giraph/refs/heads/main/json-schema/giraph-job-application-info-schema.json

Other Resources

🔗
JSONLD
https://raw.githubusercontent.com/api-evangelist/apache-giraph/refs/heads/main/json-ld/apache-giraph-job-context.jsonld

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OpenAPI Specification

apache-giraph-cluster-api-openapi.yml Raw ↑ 
openapi: 3.2.0
info:
  title: Apache Giraph Job Monitoring Cluster API
  version: 1.3.0
  description: Monitoring and status API for Apache Giraph graph processing jobs running on Apache Hadoop YARN. Note - Apache Giraph has been retired (2024).
  contact:
    email: dev@giraph.apache.org
  license:
    name: Apache 2.0
    url: https://www.apache.org/licenses/LICENSE-2.0
servers:
- url: http://localhost:8088
  description: YARN ResourceManager REST API (for Giraph job monitoring)
tags:
- name: Cluster
paths:
  /ws/v1/cluster/metrics:
    get:
      operationId: getClusterMetrics
      summary: Apache Giraph Get Cluster Metrics
      description: Get YARN cluster metrics relevant to Giraph job execution capacity.
      tags:
      - Cluster
      responses:
        '200':
          description: Cluster metrics retrieved successfully
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ClusterMetricsResponse'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
components:
  schemas:
    ClusterMetricsResponse:
      type: object
      description: YARN cluster metrics response
      properties:
        clusterMetrics:
          type: object
          description: Cluster resource metrics
          properties:
            activeNodes:
              type: integer
              description: Number of active nodes
              example: 5
            totalMB:
              type: integer
              description: Total cluster memory in MB
              example: 40960
            availableMB:
              type: integer
              description: Available memory in MB
              example: 20480
            totalVirtualCores:
              type: integer
              description: Total virtual CPU cores
              example: 20
            availableVirtualCores:
              type: integer
              description: Available virtual CPU cores
              example: 10