GetDataLakeFunction
Retrieves the details of a user-defined function in a data lake.
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Test
RAM authorization
Request parameters
Parameter | Type | Required | Description | Example |
CatalogName | string | Yes | The name of the data catalog. | hive |
DbName | string | Yes | The name of the database. | default |
FunctionName | string | Yes | The name of the function. | my_funciton |
Tid | integer | No | The tenant ID. Note Hover over your profile picture in the upper-right corner of the DMS console to obtain the tenant ID. For details, see View tenant information. | 3**** |
WorkspaceId | integer | No | The workspace ID. | 12**** |
Response elements
Element | Type | Description | Example |
object | The response schema. | ||
RequestId | string | The request ID, used for log tracing and troubleshooting. | D911009F-3E95-5AFD-8CF1-73F7B4F1**** |
ErrorCode | string | The error code returned if the request fails. | UnknownError |
ErrorMessage | string | The error message returned if the request fails. | UnknownError |
Success | boolean | Indicates whether the request is successful. Valid values:
| true |
Function | The details of the function. |
Examples
Success response
JSON format
{
"RequestId": "D911009F-3E95-5AFD-8CF1-73F7B4F1****",
"ErrorCode": "UnknownError",
"ErrorMessage": "UnknownError",
"Success": true,
"Function": {
"FunctionName": "my_funciton",
"OwnerName": "zhangsan",
"OwnerType": "USER",
"CreatorId": 0,
"FunctionType": "JAVA",
"CreateTime": 1731586286,
"ResourceUris": [
{
"ResourceType": "JAR",
"Uri": "hdfs://name****.example.com:8020/user/hive/udfs/my_***.jar"
}
],
"ClassName": "com.example.hive.MyCustomUDF",
"CatalogName": "hive",
"DbName": "default",
"ModifierId": 0
}
}Error codes
See for a complete list.
Release notes
See 变更详情 for a complete list.