Scenarios
You can use the obdiag rca run command to analyze the index_ddl_error scenario based on internal table data and logs of OceanBase Database.
OceanBase Database V4.2.3.0 and later are supported for this feature. When you use obdiag commands, you must configure cluster information in the ~/.obdiag/config.yml file or by specifying --config options in the commands.
Notice
Internal data is updated in real time. Therefore, obdiag only supports the analysis of current data.
Supported environment variables
| Variable | Required | Data type | Default value | Description |
|---|---|---|---|---|
| tenant_name | Yes | string | "" | The name of the tenant. |
| table_name | Yes | string | "" | The name of the table. |
| database_name | Yes | string | "" | The name of the database. |
| index_name | Yes | string | "" | The name of the index. |
Examples
Specify the scenario and related information, such as the names of the tenant and table, in the command.
obdiag rca run --scene=index_ddl_error --env tenant_name=cudb_test --env table_name=test1245 --env database_name=test --env index_name=idx_name
