Apache Hudi · Schema
CommitMetadata
Metadata for a completed Hudi commit operation
ACIDApacheBig DataData LakeIncremental ProcessingLakehouseOpen Source
Properties
| Name | Type | Description |
|---|---|---|
| commitTime | string | Commit timestamp |
| totalWriteBytes | integer | Total bytes written |
| totalRecordsWritten | integer | Total records written |
| totalUpdateRecordsWritten | integer | Records updated |
| totalInsertRecordsWritten | integer | Records inserted |
| totalBytesWritten | integer | Bytes written to storage |
JSON Schema
{
"$schema": "http://json-schema.org/draft-07/schema#",
"$id": "https://api-evangelist.github.io/apache-hudi/json-schema/hudi-commitmetadata-schema.json",
"title": "CommitMetadata",
"type": "object",
"description": "Metadata for a completed Hudi commit operation",
"properties": {
"commitTime": {
"type": "string",
"description": "Commit timestamp",
"example": "20240101120000000"
},
"totalWriteBytes": {
"type": "integer",
"format": "int64",
"description": "Total bytes written",
"example": 52428800
},
"totalRecordsWritten": {
"type": "integer",
"format": "int64",
"description": "Total records written",
"example": 100000
},
"totalUpdateRecordsWritten": {
"type": "integer",
"format": "int64",
"description": "Records updated",
"example": 30000
},
"totalInsertRecordsWritten": {
"type": "integer",
"format": "int64",
"description": "Records inserted",
"example": 70000
},
"totalBytesWritten": {
"type": "integer",
"format": "int64",
"description": "Bytes written to storage",
"example": 52428800
}
}
}