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Managing Sample Libraries DataArts Security can generate sample libraries based on your OBS or HDFS sample files. When creating a random masking algorithm or character replacement masking algorithm, you can replace sensitive data with values in the sample library file.
If OBS is unavailable in the same region as DataArts Studio, RDS data connections are not supported. For host connections, only Linux hosts are supported.
Analysis Process Introduction To use CDM, OBS, and DLI to analyze trade statistics, you need to perform the following steps: Using CDM to Upload Data to OBS Use CDM to upload the inventory data of company H to OBS.
Migrating Files with Specified Names You can migrate files (a maximum of 50) with specified names from FTP, OBS, or SFTP at a time. The exported files can only be written to the same directory on the migration destination.
Migrating Files with Specified Names You can migrate files (a maximum of 50) with specified names from FTP, OBS, or SFTP at a time. The exported files can only be written to the same directory on the migration destination.
OBS OBS Billing OBS supports pay-per-use and yearly/monthly billing modes. Packages cannot be unsubscribed. In this example, the pay-per-use billing mode is used. You can delete the created bucket after using it.
It has permissions of DLI, OBS, GaussDB(DWS), SMN, and MRS. DataArts Studio interacts with these cloud services. A cloud service agency is required for delegating permissions to DataArts Studio so that DataArts Studio can use these cloud services.
You can also configure an OBS bucket globally based on the workspace. Notes and Constraints This function depends on the OBS service. The OBS path is only supported for OBS buckets and not for parallel file systems.
The OBS path of the job definition file is obs://aaaaa/DLF_myJob.zip.
OBS OBS Billing OBS supports pay-per-use and yearly/monthly billing modes. Packages cannot be unsubscribed. In this example, the pay-per-use billing mode is used. You can delete the created bucket after using it.
Figure 1 Scenario scheme When creating an OBS foreign table on DLI, the data storage format of the OBS table must meet the following requirements: When you use the DataSource syntax to create an OBS table, the ORC, Parquet, JSON, CSV, Carbon, and Avro formats are supported.
OBS OBS Billing OBS supports pay-per-use and yearly/monthly billing modes. Packages cannot be unsubscribed. In this example, the pay-per-use billing mode is used. You can delete the created bucket after using it.
(Optional) Obtaining Authentication Information When using DataArts Studio, for example, when creating OBS links, calling APIs, or locating issues, you may need to obtain information such as access keys, project IDs, and endpoints.
"obs:object:ModifyObjectMetaData", "obs:bucket:ListBucketVersions", "obs:bucket:PutBucketQuota", "obs:object:PutAccessLabel", "obs:bucket:ListBucket", "obs:bucket:GetBucketCORS", "obs:bucket
"obs:object:ModifyObjectMetaData", "obs:bucket:ListBucketVersions", "obs:bucket:PutBucketQuota", "obs:object:PutAccessLabel", "obs:bucket:ListBucket", "obs:bucket:GetBucketCORS", "obs:bucket
Sample code: Upload file1.txt in the notebook instance to OBS bucket obs://bucket-name/dir1/.
Method 1: Enter a valid OBS path in the text box and click OK. Figure 8 Configuring an OBS path Method 2: Select an OBS path in OBS File Browser and click OK. Figure 9 OBS File Browser Method 3: Use the default path.
After the files are read and written to OBS, the MD5 value in the HTTP header is used to verify the files on OBS and the verification result is written to an OBS bucket (the bucket can be the one that does not store migration files).
After the files are read and written to OBS, the MD5 value in the HTTP header is used to verify the files on OBS and the verification result is written to an OBS bucket (the bucket can be the one that does not store migration files).
Sample code: Upload file1.txt in the notebook instance to OBS bucket obs://bucket-name/dir1/.
