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        • Uploading Data to OBS and Preloading the Data to SFS Turbo - Scalable File Service Turbo

          Uploading Data to OBS and Preloading the Data to SFS Turbo - Scalable File Service Turbo

          Uploading Data to OBS and Preloading the Data to SFS Turbo Uploading Data to OBS An OBS bucket has been created by referring to Creating a Bucket. obsutil has been installed by referring to Downloading and Installing obsutil.

          Help > Scalable File Service Turbo > Best Practices > Using OBS+SFS Turbo for Storage Acceleration in AI Scenarios > Implementation Procedure > Training
        • Using a Presigned URL to Upload Data to OBS - Object Storage Service

          Using a Presigned URL to Upload Data to OBS - Object Storage Service

          OBS: Huawei Cloud's object storage service. It processes requests from mobile apps. Workflow An app client requests a presigned URL from the app server. Access keys (AK and SK) are not required for accessing OBS from Android or iOS apps.

          Help > Object Storage Service > Best Practices > Uploading Data to OBS > Uploading Data from Mobile Apps to OBS
        • Using CTS to Audit OBS - Object Storage Service

          Using CTS to Audit OBS - Object Storage Service

          Configure the cloud audit for OBS by referring to Configuring a Tracker in the Cloud Trace Service User Guide.

          Help > Object Storage Service > User Guide > Monitoring and Logging
        • How Do I Map an OBS Table to a DLI Partitioned Table? - Data Lake Insight

          How Do I Map an OBS Table to a DLI Partitioned Table? - Data Lake Insight

          How Do I Map an OBS Table to a DLI Partitioned Table? Scenario When using a Flink SQL job, you need to create an OBS partition table for subsequent batch processing.

          Help > Data Lake Insight > FAQs > Flink Jobs > Flink SQL Jobs
        • Does RDS for MySQL Support Table-Level Backup to a Specified OBS Bucket? - Relational Database Service-RDS for SQL Server

          Does RDS for MySQL Support Table-Level Backup to a Specified OBS Bucket? - Relational Database Service-RDS for SQL Server

          Does RDS for MySQL Support Table-Level Backup to a Specified OBS Bucket? RDS for MySQL does not support table-level backup to a specified OBS bucket. RDS supports full backups and incremental backups (binlog backups). Both of them are stored in OBS.

          Help > FAQs > Backup and Restoration
        • Downloading a File from OBS - Huawei HiLens

          Downloading a File from OBS - Huawei HiLens

          Downloading a File from OBS This API is used to download a file from OBS. API calling hilens.download_from_obs(url, download_to) Parameter description Table 1 Parameters Parameter Mandatory Type Description url Yes Character string OBS resource link.

          Help > Huawei HiLens > Developer Guide > Resource Management Module
        • Downloading a File from OBS - Huawei HiLens

          Downloading a File from OBS - Huawei HiLens

          Downloading a File from OBS This API is used to download a file from OBS. API calling hilens.download_from_obs(url, download_to) Parameter description Table 1 Parameters Parameter Mandatory Type Description url Yes Character string OBS resource link.

          Help > Huawei HiLens > Developer Guide > Resource Management Module
        • Overview of the Solution to Uploading Data from Mobile Apps to OBS - Object Storage Service

          Overview of the Solution to Uploading Data from Mobile Apps to OBS - Object Storage Service

          Overview of the Solution to Uploading Data from Mobile Apps to OBS OBS is widely used as the storage for mobile Android and iOS apps. When accessing OBS from Android or iOS apps, do not directly save access keys (AK/SK).

          Help > Object Storage Service > Best Practices > Uploading Data to OBS > Uploading Data from Mobile Apps to OBS
        • Step 2: Buy a VPC Endpoint for Connecting to OBS - VPC Endpoint

          Step 2: Buy a VPC Endpoint for Connecting to OBS - VPC Endpoint

          Parent topic: Configuring a VPC Endpoint for Accessing the Private IP Address of OBS

          Help > VPC Endpoint > Getting Started > Configuring a VPC Endpoint for Accessing the Private IP Address of OBS
        • ALM-45179 Number of Failed OBS readFully API Calls Exceeds the Threshold - MapReduce Service

          ALM-45179 Number of Failed OBS readFully API Calls Exceeds the Threshold - MapReduce Service

          Contact OBS O&M personnel to check whether the OBS service is normal. If yes, go to 4. If no, contact OBS O&M personnel to restore the OBS service. Collect fault information. On FusionInsight Manager, choose Cluster > Services > meta.

          Help > MapReduce Service > User Guide > MRS Cluster O&M > MRS Cluster Alarm Handling Reference
        • Checking Whether Data Can Be Transferred to the Configured OBS Bucket - Cloud Trace Service

          Checking Whether Data Can Be Transferred to the Configured OBS Bucket - Cloud Trace Service

          Checking Whether Data Can Be Transferred to the Configured OBS Bucket Function This API is used to check whether data can be transferred to the configured OBS bucket. API Calling For details, see Calling APIs.

          Help > Cloud Trace Service > API Reference > V3 APIs (Recommended) > Other APIs
        • ALM-45181 Number of Failed OBS write API Calls Exceeds the Threshold - MapReduce Service

          ALM-45181 Number of Failed OBS write API Calls Exceeds the Threshold - MapReduce Service

          Contact OBS O&M personnel to check whether the OBS service is normal. If yes, go to 4. If no, contact OBS O&M personnel to restore the OBS service. Collect fault information. On FusionInsight Manager, choose Cluster > Services > meta.

          Help > MapReduce Service > User Guide > MRS Cluster O&M > MRS Cluster Alarm Handling Reference
        • ALM-45180 Number of Failed OBS read API Calls Exceeds the Threshold - MapReduce Service

          ALM-45180 Number of Failed OBS read API Calls Exceeds the Threshold - MapReduce Service

          Contact OBS O&M personnel to check whether the OBS service is normal. If yes, go to 4. If no, contact OBS O&M personnel to restore the OBS service. Collect fault information. On FusionInsight Manager, choose Cluster > Services > meta.

          Help > MapReduce Service > User Guide > MRS Cluster O&M > MRS Cluster Alarm Handling Reference
        • Can I Recover OBS Data After It Is Deleted or Overwritten? - Object Storage Service

          Can I Recover OBS Data After It Is Deleted or Overwritten? - Object Storage Service

          Scenarios where data can be deleted or overwritten: Use OBS Console, API, SDKs, OBS Browser+, obsutil, or obsfs to delete objects. For details, see Deleting an Object.

          Help > Object Storage Service > FAQs > Data Security, Migration, and Backup
        • Can the Region Where OCR Is Called Be Different from the Region Where OBS Resources Are Located? - Optical Character Recognition

          Can the Region Where OCR Is Called Be Different from the Region Where OBS Resources Are Located? - Optical Character Recognition

          Can the Region Where OCR Is Called Be Different from the Region Where OBS Resources Are Located? OBS must be deployed in the same region where OCR is called.

          Help > Optical Character Recognition > FAQs > API
        • ALM-50230 Doris BE Cannot Connect to OBS - MapReduce Service

          ALM-50230 Doris BE Cannot Connect to OBS - MapReduce Service

          ALM-50230 Doris BE Cannot Connect to OBS Alarm Description The system checks whether the connection between the Doris BE nodes and OBS is available every 30 seconds. This alarm is generated when the connection status code is not 0.

          Help > MapReduce Service > User Guide > MRS Cluster O&M > MRS Cluster Alarm Handling Reference
        • ALM-45451 ClickHouse Failed to Access OBS - MapReduce Service

          ALM-45451 ClickHouse Failed to Access OBS - MapReduce Service

          ALM-45451 ClickHouse Failed to Access OBS This section is available for MRS 3.3.1 or later version only. Alarm Description When cold-hot separation is enabled, the system checks the OBS access every minute.

          Help > MapReduce Service > User Guide > MRS Cluster O&M > MRS Cluster Alarm Handling Reference
        • Notice on Setting Bucket Policies or ACLs to Private By Default During OBS Bucket Creation on Huawei Cloud - Object Storage Service

          Notice on Setting Bucket Policies or ACLs to Private By Default During OBS Bucket Creation on Huawei Cloud - Object Storage Service

          Notice on Setting Bucket Policies or ACLs to Private By Default During OBS Bucket Creation on Huawei Cloud Dear customer, On February 26, 2025, OBS will start gradually rolling out a Block Public Access function for buckets in different regions.

          Help > Object Storage Service > Product Notices
        • How Can I Migrate Data Between SFS and OBS? - Object Storage Service

          How Can I Migrate Data Between SFS and OBS? - Object Storage Service

          If you want to migrate data from SFS to OBS, you use the OBS upload function on the server or container to upload data to OBS.

          Help > Object Storage Service > FAQs > Data Security, Migration, and Backup
        • Exporting DLI Table Data to OBS - Data Lake Insight

          Exporting DLI Table Data to OBS - Data Lake Insight

          The following compression formats are supported: none bzip2 deflate gzip Storage Path Enter or select an OBS path. The export path must be a folder that does not exist in the OBS bucket. Specifically, you need to create a folder in the target OBS directory.

          Help > Data Lake Insight > User Guide > Creating Databases and Tables > Managing Table Resources on the DLI Console
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