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What Can I Do If Error Message "Unable to execute the SQL statement" Is Displayed When I Import Data from OBS to SQL Server? Symptom When CDM is used to import data from OBS to SQL Server, the job fails to be executed and error message "Unable to execute the SQL statement.
What Can I Do If Error Message "Unable to execute the SQL statement" Is Displayed When I Import Data from OBS to SQL Server? Symptom When CDM is used to import data from OBS to SQL Server, the job fails to be executed and error message "Unable to execute the SQL statement.
What Should I Do If a Field Is Escaped and Contains a Backslash (\) During the Migration of a DLI Foreign Table (OBS File) to DWS?
Prerequisites 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.
Symptom A connector is created to link the on-premises HDFS and OBS, and the link connectivity is normal.
You can enable this function, and jobs will be backed up to OBS buckets as scheduled. If the service becomes faulty, you can restore jobs by importing their backups. Parent topic: Security
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.
When you use CDM, you may need to pay for the following services: OBS: During data migration, CDM may write dirty data to OBS, which incurs data storage fees. For details, see OBS Pricing Details. EIP: If you buy an EIP for your CDM cluster, you need to pay for the EIP.
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: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
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).
This parameter specifies whether OBS storage is supported. If Hive table data is stored in OBS, the value must be set to Yes. Solution Set OBS Support to Yes and enter the password. Parent topic: Troubleshooting
KERBEROS Account Username for logging in to MRS Manager cdm Password Password for logging in to MRS Manager - OBS storage support Whether to support OBS storage. If the Hudi table data is stored in OBS, you need to enable this function.
Data from OBS to CSS Migrating Data from OBS to DLI Migrating Data from MRS HDFS to OBS Migrating the Entire Elasticsearch Database to CSS
Data from OBS to CSS Migrating Data from OBS to DLI Migrating Data from MRS HDFS to OBS Migrating the Entire Elasticsearch Database to CSS
OBS endpoint Endpoint of OBS obs.ap-southeast-1.myhuaweicloud.com OBS bucket OBS bucket that stores historical data one month ago of the CDH cluster cdm AK/SK AK and SK for accessing OBS - MRS Manager IP IP address of MRS Manager 192.168.3.11 Parent topic: Migration of IoV Big Data
