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If you manually delete the migration task before it completes, you need to manually delete the temporary disk to avoid extra expenses.
Procedure On the server where the MgC Agent is installed, run the following command to access the specified MgC Agent directory: cd /opt/cloud/MgC-Agent/tools/plugins/collectors/bigdata-migration/hadoop3 Run the following command to delete the old packages from the directory: rm -
When partition data is migrated repeatedly, if the error message "Do not support update partition SerDeInfo for DLI table" is displayed, you need to manually delete the partition data from DLI and then migrate the data again.
Confirm the selected resources, enter DELETE, and click Confirm. To prevent resource deletion failures caused by disconnection of the workflow from related services (such as SMS, OMS, and OBS), you can select Force Delete to forcibly delete the resources.
If you set this parameter to true, DLI does not delete partitions before overwrite starts. spark.sql.files.maxPartitionBytes 134217728 The maximum number of bytes to be packed into a single partition when a file is read. spark.sql.badRecordsPath - The path of bad records. spark.sql.legacy.correlated.scalar.query.enabled
If you set this parameter to true, DLI does not delete partitions before overwrite starts. spark.sql.files.maxPartitionBytes 134217728 The maximum number of bytes to be packed into a single partition when a file is read. spark.sql.badRecordsPath - The path of bad records. spark.sql.legacy.correlated.scalar.query.enabled
It may not delete the related tasks and resources in other clouds services like SMS, OMS, and OBS. After the deletion, you need to manually delete the related tasks and resources in the related cloud services.
On the displayed page, you can: Add, edit, or delete traffic limiting rules to control cluster traffic based on your requirements. Add or delete migration nodes or list nodes, or upgrade plug-ins for existing nodes as required. Parent Topic: Migration Workflows (Offline Soon)
For example, if you want some software developers in your enterprise to use MgC resources but do not want them to delete MgC resources or perform any other high-risk operations, you can grant the permission to use MgC resources but not the permission to delete them.
You can manually delete the credential when it is no longer needed. Parent Topic: Settings Management
On the displayed page, you can: Add, edit, or delete traffic limiting rules to control cluster traffic based on your requirements. Add or delete migration nodes or list nodes, or upgrade plug-ins for existing nodes as required. Parent Topic: Migration Workflows
If the task is interrupted unexpectedly, you can manually delete the folder. To improve collection stability and ensure consistent results, you are advised to use nodes' private IP addresses for collection.
Deleting the bucket configuration does not delete the bucket itself or any files stored in it, but you cannot use the log upload function of MgC. Parent Topic: Settings Management
Advanced Settings Delete Intermediate Resources If this function is enabled, intermediate resources generated during the migration, such as backups, snapshots, and images, will be deleted after the service cutover is complete.
After handling the failure cause, you need to delete the failed task and perform a second import. If the task status is Succeeded, you can view the imported resource details and resource statistics.
After handling the failure cause, you need to delete the failed task and perform a second import. If the task status is Succeeded, you can view the imported resource details and resource statistics.
To prevent excessive disk space usage, you are advised to periodically delete historical logs in the MgC Agent installation path after the migration is complete.
* TO <db-user>; Run the following command to delete the user: DROP USER <db-user>@<host>; Granting Permissions in PostgreSQL To gather information from a database, the collector must connect to the database and query system views.
Click Manage in the Operation column to add or delete nodes and traffic limiting rules for the cluster. For details, see Managing a Migration Cluster. Parent Topic: Migrating Data from SFS 1.0 to SFS 3.0
Advanced Settings Delete Intermediate Resources If this function is enabled, intermediate resources generated during the migration, such as backups, snapshots, and images, will be deleted after the service cutover is complete.
