Apache Iceberg · JSON Structure

Rest Catalog Open Api Metadata Log Structure

MetadataLog schema from Apache Iceberg REST Catalog API

Type: array Properties: 0
ACIDAnalyticsApacheData LakeLakehouseOpen SourceTable Format

MetadataLog is a JSON Structure definition published by Apache Iceberg. It conforms to the https://json-structure.org/meta/core/v0/# meta-schema.

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

JSON Structure

Raw ↑ 
{
  "type": "array",
  "$schema": "https://json-structure.org/meta/core/v0/#",
  "$id": "https://raw.githubusercontent.com/api-evangelist/apache-iceberg/refs/heads/main/json-structure/rest-catalog-open-api-metadata-log-structure.json",
  "name": "MetadataLog",
  "description": "MetadataLog schema from Apache Iceberg REST Catalog API",
  "items": {
    "type": "object",
    "required": [
      "metadata-file",
      "timestamp-ms"
    ],
    "properties": {
      "metadata-file": {
        "type": "string"
      },
      "timestamp-ms": {
        "type": "int64"
      }
    }
  }
}