ALIYUN::DLF::Catalog-Resource Orchestration Service(ROS)-阿里云帮助中心

The ALIYUN::DLF::Catalog resource creates a data catalog for a data lake.

Syntax

{
  "Type": "ALIYUN::DLF::Catalog",
  "Properties": {
    "Owner": String,
    "LocationUri": String,
    "Description": String,
    "CatalogId": String
  }
}

Properties

Property name	Type	Required	Update allowed	Description	Constraints
Owner	String	No	Yes	User information.	None
LocationUri	String	No	Yes	Location details.	Example: `/hdfs/hivedb/data`.
Description	String	No	Yes	The catalog description.	None
CatalogId	String	Yes	No	The namespace of the data catalog.	The default value is your Alibaba Cloud account ID.

Return values

Fn::GetAtt

CatalogId: The namespace of the database classification.

Examples

JSON format

{
  "ROSTemplateFormatVersion": "2015-09-01",
  "Parameters": {
    "CatalogId": {
      "Type": "String",
      "Description": "Catalog ID",
      "AllowedPattern": "^[a-zA-Z][a-zA-Z0-9_]{1,255}"
    }
  },
  "Resources": {
    "Catalog": {
      "Type": "ALIYUN::DLF::Catalog",
      "Properties": {
        "CatalogId": {
          "Ref": "CatalogId"
        }
      }
    }
  },
  "Outputs": {
    "CatalogId": {
      "Description": "Catalog ID",
      "Value": {
        "Fn::GetAtt": [
          "Catalog",
          "CatalogId"
        ]
      }
    }
  }
}

YAML format

ROSTemplateFormatVersion: '2015-09-01'
Parameters:
  CatalogId:
    AllowedPattern: ^[a-zA-Z][a-zA-Z0-9_]{1,255}
    Description: Catalog ID
    Type: String
Resources:
  Catalog:
    Properties:
      CatalogId:
        Ref: CatalogId
    Type: ALIYUN::DLF::Catalog
Outputs:
  CatalogId:
    Description: Catalog ID
    Value:
      Fn::GetAtt:
      - Catalog
      - CatalogId