Apache Flink · Schema

SubtaskBackPressureInfo

SubtaskBackPressureInfo schema from Apache Flink REST API

ApacheBatch ProcessingBig DataOpen-SourceReal-Time AnalyticsStateful ComputingStream Processing

Properties

Name Type Description
attempt-number integer
backpressureLevel object
busyRatio number
idleRatio number
other-concurrent-attempts array
ratio number
subtask integer
View JSON Schema on GitHub

JSON Schema

flink-rest-subtask-back-pressure-info-schema.json Raw ↑ 
{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/apache-flink/refs/heads/main/json-schema/flink-rest-subtask-back-pressure-info-schema.json",
  "title": "SubtaskBackPressureInfo",
  "description": "SubtaskBackPressureInfo schema from Apache Flink REST API",
  "type": "object",
  "properties": {
    "attempt-number": {
      "type": "integer",
      "format": "int32"
    },
    "backpressureLevel": {
      "$ref": "#/components/schemas/VertexBackPressureLevel"
    },
    "busyRatio": {
      "type": "number",
      "format": "double"
    },
    "idleRatio": {
      "type": "number",
      "format": "double"
    },
    "other-concurrent-attempts": {
      "type": "array",
      "items": {
        "$ref": "#/components/schemas/SubtaskBackPressureInfo"
      }
    },
    "ratio": {
      "type": "number",
      "format": "double"
    },
    "subtask": {
      "type": "integer",
      "format": "int32"
    }
  }
}

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