Apache Hudi · Schema

TimelineInstant

A single instant on the Hudi timeline representing a completed action

ACIDApacheBig DataData LakeIncremental ProcessingLakehouseOpen Source

Properties

Name	Type	Description
timestamp	string	Instant timestamp (yyyyMMddHHmmssSSS format)
action	string	Action type (commit, deltacommit, compaction, clean, rollback)
state	string	Instant state (COMPLETED, INFLIGHT, REQUESTED)

View JSON Schema on GitHub

JSON Schema

{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "https://api-evangelist.github.io/apache-hudi/json-schema/hudi-timelineinstant-schema.json",
  "title": "TimelineInstant",
  "type": "object",
  "description": "A single instant on the Hudi timeline representing a completed action",
  "properties": {
    "timestamp": {
      "type": "string",
      "description": "Instant timestamp (yyyyMMddHHmmssSSS format)",
      "example": "20240101120000000"
    },
    "action": {
      "type": "string",
      "description": "Action type (commit, deltacommit, compaction, clean, rollback)",
      "example": "commit"
    },
    "state": {
      "type": "string",
      "description": "Instant state (COMPLETED, INFLIGHT, REQUESTED)",
      "example": "COMPLETED"
    }
  }
}