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A full backup will be downloaded from OBS for restoration. The time required depends on the amount of data to be restored. Prerequisites There is an automated or manual backup available for the DB instance.
When OBS is connected in the scenario where storage and compute are decoupled, task-level fault tolerance is supported, but intermediate data is still flushed to the disk of the HDFS temporary directory.
Export images to your OBS bucket.
To download a backup, you can use OBS Browser+, the current browser, or the download URL. For more information, see Downloading a Full Backup File. Log management Logging is enabled by default and cannot be disabled.
When uploading the external image file, you must select an OBS bucket with standard storage. For details, see Upload an Image File. Create a data disk image. For details, see Procedure. Use the data disk image to create data disks. For details, see Follow-up Procedure.
Sharing Images Image Sharing FAQ Exporting images You can export private images to your OBS bucket and download them to your local PC for backup. Exporting an Image Encrypting images You can create encrypted images to improve data security. KMS envelope encryption is used.
Default value: 1 time_to_target_rpo Parameter description: In the remote DR mode of dual database instances, set the allowed time_to_target_rpo seconds from the time when an exception occurs on the primary database instance to the time when data is archived to the OBS recovery point
Importing scripts, jobs, environment variables, and resources depends on the OBS service.
Example: 1 2 3 4 5 SELECT * FROM pg_obs_cold_refresh_time('lifecycle_table', '06:30:00'); pg_obs_cold_refresh_time -------------------------- SUCCESS (1 row) pg_refresh_storage() Description: Switches hot data to cold data on all hot and cold tables (in OBS).
Public services, such as Elastic Cloud Server (ECS), Elastic Volume Service (EVS), Object Storage Service (OBS), Virtual Private Cloud (VPC), Elastic IP (EIP), and Image Management Service (IMS), are shared within the same region.
When you restore a DB instance from a backup file, a full backup file is downloaded from OBS and then restored to the DB instance at an average speed of 40 MB/s.
Upload the external image file to the OBS bucket. For details, see Uploading an External Image File. Select the uploaded image file on the management console and register the image file as a private image.
Due to data caching, a policy involving OBS actions will take effect five minutes after it is attached to a user, user group, or project.
To migrate the source backup to a DCS instance via an OBS bucket, see Self-Hosted Redis Migration with Backup Files. An AOF file can be generated quickly.
Background Information Customer Hive table data is stored in either OBS or HDFS. Doris needs to connect to these Hive external tables. The MRS clusters are categorized into security and common clusters.
The field name cannot be the same as that of any source field (including custom fields). cdc_last_update_date Hudi table creation parameters Location OBS or HDFS path where database table files are stored - Hudi Table Type Storage type of the Hudi table MOR: Data is written to a log
is set to efs. csi-obs: fixed when type is set to obs. csi-nas: fixed when type is set to sfs. csi-disk: fixed when type is set to evs. obs_volume_type String OBS volume type.
STANDARD: Huawei Cloud OBS Standard storage IA: Huawei Cloud OBS Infrequent Access storage ARCHIVE: Huawei Cloud OBS Archive storage DEEP_ARCHIVE: Huawei Cloud OBS Deep Archive storage SRC_STORAGE_MAPPING: converts the source storage class into an OBS storage class based on the predefined
Event Detection Interval Interval at which the system detects the DIS stream or OBS path for new messages. The unit of the interval can be set to second or minute.
If the error persists, provide the instance ID to technical support for assistance. 400 ROMA.15018 Invalid OBS address. Invalid OBS address. Provide your instance ID to technical support for assistance. 400 ROMA.15019 Invalid VPC CIDR. Invalid VPC CIDR.
