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Data Lake Formation:PartitionProfile

Last Updated:May 22, 2026

Parameter

Type

Description

Example

object

The data profile of a partition.

DatabaseName

string

The name of the database.

test_db

TableName

string

The name of the table.

test_tbl

PartitionName

string

The name of the partition.

year=2023/month=1

ArchiveStatus

string

The OSS storage class.

STANDARD

CreateTime

string

The time when the partition was created, in YYYY-MM-DD HH:mm:ss format.

2023-08-16 18:02:22

LastModifyTime

string

The time when the partition was last modified, in YYYY-MM-DD HH:mm:ss format.

2023-08-16 18:02:25

LastAccessTime

string

The last access time of the partition. This is collected from OSS or OSS-HDFS audit logs.

2023-08-22 12:14:42

LastAccessNumTime

string

(Deprecated) The last access time.

Location

string

The storage location.

oss://mybucket.cn-hangzhou.oss-dls.aliyuncs.com/test_tb/test_tbl/year=2023/month=1

FileSize

integer

The partition size in bytes.

13

ObjectSize

integer

The partition size in bytes. This is reported by an OSS or OSS-HDFS inventory.

13

FileCnt

integer

The number of files.

1

ObjectCnt

integer

The number of files. This is reported by an OSS or OSS-HDFS inventory.

1

AccessNum

integer

(Deprecated) The number of access requests on the current day.

0

AccessNumWeekly

integer

(Deprecated) The total number of access requests in the last 7 days.

0

AccessNumMonthly

integer

(Deprecated) The total number of access requests in the last 30 days.

0

ObjectAccessNum

integer

The number of file access requests in the last 24 hours. This is collected from OSS-HDFS audit logs.

0

ObjectAccessNumWeekly

integer

The total number of file access requests in the last 7 days. This is collected from OSS-HDFS audit logs.

4

ObjectAccessNumMonthly

integer

The total number of file access requests in the last 30 days. This is collected from OSS-HDFS audit logs.

4

DataSourceType

string

The type of data source from which storage metrics are collected.

OSS_HDFS