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Data Lake Formation:Partition

Last Updated:Dec 16, 2025

Parameter

Type

Description

Example

object

The details of the partition.

lastFileCreationTime

integer

The time when the latest file was created.

recordCount

integer

The number of records.

fileSizeInBytes

integer

The file size.

fileCount

integer

The number of files.

done

boolean

Indicates whether the process is complete.

spec

object

The key-value pairs of the partition values.

createdAt

integer

The time when the partition was created.

createdBy

string

The creator of the partition.

updatedAt

integer

The time when the partition was last updated.

updatedBy

string

The user who last updated the partition.

storageClass

string

The storage class.

storageAction

string

The status of the storage class conversion.

storageActionTimestamp

integer

The storage class conversion time.