Apache Iceberg · Schema

FileScanTask

FileScanTask schema from Apache Iceberg REST Catalog API

ACIDAnalyticsApacheData LakeLakehouseOpen-SourceTable Format

Properties

Name Type Description
data-file object
delete-file-references array A list of indices in the delete files array (0-based)
residual-filter object An optional filter to be applied to rows in this file scan task. If the residual is not present, the client must produce the residual or use the original filter.
View JSON Schema on GitHub

JSON Schema

rest-catalog-open-api-file-scan-task-schema.json Raw ↑
{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/apache-iceberg/refs/heads/main/json-schema/rest-catalog-open-api-file-scan-task-schema.json",
  "title": "FileScanTask",
  "description": "FileScanTask schema from Apache Iceberg REST Catalog API",
  "type": "object",
  "properties": {
    "data-file": {
      "$ref": "#/components/schemas/DataFile"
    },
    "delete-file-references": {
      "description": "A list of indices in the delete files array (0-based)",
      "type": "array",
      "items": {
        "type": "integer"
      }
    },
    "residual-filter": {
      "description": "An optional filter to be applied to rows in this file scan task.\nIf the residual is not present, the client must produce the residual or use the original filter.",
      "allOf": [
        {
          "$ref": "#/components/schemas/Expression"
        }
      ]
    }
  },
  "required": [
    "data-file"
  ]
}

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