GanosBase allows you to create, import, and export data that is stored in Alibaba Cloud Object Storage Service (OSS) buckets, self-managed Multi-Cloud Object Storage (MinIO) buckets, and Hadoop Distributed File System (HDFS) files. This topic describes the paths of the data in the buckets and files.
Paths of data in OSS buckets
The path of data in an OSS bucket is in the following format:
oss://<access_id>:<secrect_key>@[<Endpoint>]/<bucket>/path_to/file[:<subset>]The Endpoint parameter is optional. If you do not specify this parameter, the system automatically obtains the required endpoint and you must make sure that the path starts with a forward slash (/).
The Endpoint parameter specifies the region in which the OSS bucket resides. To import data at high performance, make sure that your ApsaraDB RDS instance and the OSS bucket reside in the same region. For more information, see OSS domain names.
Paths of data in MinIO buckets
The path of data in a MinIO bucket is in the following format. For more information about MinIO buckets, see Multi-Cloud Object Storage.
mio://<id>:<key>@<host>[:<port>]/<bucket>/path_to/file[:<subset>]If you do not specify the port parameter, the HTTPS port is used.
To import data at high performance, make sure that your database instance and the MinIO bucket reside in the same region and virtual private cloud (VPC) and can communicate over an internal network.
Paths of data in HDFS files
The path of data in an HDFS file is in the following format:
HDFS://<user_name>@<host>:<port>/path_to/file[:<subset>]If you do not specify the user_name parameter, the default value hadoop is used.
The host and port parameters specify the endpoint and the port of Remote Procedure Call (RPC) in the HDFS configuration file.
To import data at high performance, make sure that your database instance and the HDFS cluster reside in the same region and VPC and can communicate over an internal network.