Apache Flink · JSON Structure

Flink Rest Subtask Back Pressure Info Structure

SubtaskBackPressureInfo schema from Apache Flink REST API

Type: object Properties: 7
ApacheBatch ProcessingBig DataOpen SourceReal-Time AnalyticsStateful ComputingStream Processing

SubtaskBackPressureInfo is a JSON Structure definition published by Apache Flink, describing 7 properties. It conforms to the https://json-structure.org/meta/core/v0/# meta-schema.

Properties

attempt-number backpressureLevel busyRatio idleRatio other-concurrent-attempts ratio subtask

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

JSON Structure

Raw ↑ 
{
  "$schema": "https://json-structure.org/meta/core/v0/#",
  "$id": "https://raw.githubusercontent.com/api-evangelist/apache-flink/refs/heads/main/json-structure/flink-rest-subtask-back-pressure-info-structure.json",
  "name": "SubtaskBackPressureInfo",
  "description": "SubtaskBackPressureInfo schema from Apache Flink REST API",
  "type": "object",
  "properties": {
    "attempt-number": {
      "type": "int32"
    },
    "backpressureLevel": {
      "type": "string"
    },
    "busyRatio": {
      "type": "double"
    },
    "idleRatio": {
      "type": "double"
    },
    "other-concurrent-attempts": {
      "type": "array"
    },
    "ratio": {
      "type": "double"
    },
    "subtask": {
      "type": "int32"
    }
  }
}