Apache Flink · JSON Structure

Flink Rest Task Manager Metrics Info Structure

TaskManagerMetricsInfo schema from Apache Flink REST API

Type: object Properties: 19

ApacheBatch ProcessingBig DataOpen-SourceReal-Time AnalyticsStateful ComputingStream Processing

TaskManagerMetricsInfo is a JSON Structure definition published by Apache Flink, describing 19 properties. It conforms to the https://json-structure.org/meta/core/v0/# meta-schema.

Properties

directCount directMax directUsed garbageCollectors heapCommitted heapMax heapUsed mappedCount mappedMax mappedUsed nettyShuffleMemoryAvailable nettyShuffleMemorySegmentsAvailable nettyShuffleMemorySegmentsTotal nettyShuffleMemorySegmentsUsed nettyShuffleMemoryTotal nettyShuffleMemoryUsed nonHeapCommitted nonHeapMax nonHeapUsed

Meta-schema: https://json-structure.org/meta/core/v0/#

JSON Structure

{
  "$schema": "https://json-structure.org/meta/core/v0/#",
  "$id": "https://raw.githubusercontent.com/api-evangelist/apache-flink/refs/heads/main/json-structure/flink-rest-task-manager-metrics-info-structure.json",
  "name": "TaskManagerMetricsInfo",
  "description": "TaskManagerMetricsInfo schema from Apache Flink REST API",
  "type": "object",
  "properties": {
    "directCount": {
      "type": "int64"
    },
    "directMax": {
      "type": "int64"
    },
    "directUsed": {
      "type": "int64"
    },
    "garbageCollectors": {
      "type": "array"
    },
    "heapCommitted": {
      "type": "int64"
    },
    "heapMax": {
      "type": "int64"
    },
    "heapUsed": {
      "type": "int64"
    },
    "mappedCount": {
      "type": "int64"
    },
    "mappedMax": {
      "type": "int64"
    },
    "mappedUsed": {
      "type": "int64"
    },
    "nettyShuffleMemoryAvailable": {
      "type": "int64"
    },
    "nettyShuffleMemorySegmentsAvailable": {
      "type": "int64"
    },
    "nettyShuffleMemorySegmentsTotal": {
      "type": "int64"
    },
    "nettyShuffleMemorySegmentsUsed": {
      "type": "int64"
    },
    "nettyShuffleMemoryTotal": {
      "type": "int64"
    },
    "nettyShuffleMemoryUsed": {
      "type": "int64"
    },
    "nonHeapCommitted": {
      "type": "int64"
    },
    "nonHeapMax": {
      "type": "int64"
    },
    "nonHeapUsed": {
      "type": "int64"
    }
  }
}

Work with this as data

Every JSON Structure here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for json structure

4 MCP tools reach this

find_json_structuresBrowse and filter every JSON Structure in the catalog.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

All 92 tools →

Call it yourself

curl for this page

This JSON Structure

curl "https://apis.io/api/v1/json-structures/flink-rest-task-manager-metrics-info-structure"

All json structure

curl "https://apis.io/api/v1/json-structures?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.