/admin/verifydb

URL: http://GPUDB_IP_ADDRESS:GPUDB_PORT/admin/verifydb

Verify database is in a consistent state. When inconsistencies or errors are found, the verified_ok flag in the response is set to false and the list of errors found is provided in the error_list.

Input Parameter Description

Name	Type	Description
options	map of string to strings	Optional parameters. The default value is an empty map ( {} ). Supported Parameters (keys) Parameter Description rebuild_on_error The default value is false. The supported values are: true false verify_nulls When enabled, verifies that null values are set to zero The default value is false. The supported values are: true false verify_persist The default value is false. The supported values are: true false concurrent_safe When enabled, allows this endpoint to be run safely with other concurrent database operations. Other operations may be slower while this is running. The default value is true. The supported values are: true false verify_rank0 When enabled, compares rank0 table meta-data against workers meta-data The default value is false. The supported values are: true false

Output Parameter Description

The GPUdb server embeds the endpoint response inside a standard response structure which contains status information and the actual response to the query. Here is a description of the various fields of the wrapper:

Name	Type	Description
status	String	'OK' or 'ERROR'
message	String	Empty if success or an error message
data_type	String	'admin_verify_db_request' or 'none' in case of an error
data	String	Empty string
data_str	JSON or String	This embedded JSON represents the result of the /admin/verifydb endpoint: Name Type Description verified_ok boolean True if no errors were found, false otherwise. The default value is false. error_list array of strings List of errors found while validating the database internal state. The default value is an empty array ( [] ). info map of string to strings Additional information. Empty string in case of an error.