/admin/offline

URL: http://GPUDB_IP_ADDRESS:GPUDB_PORT/admin/offline

Take the system offline. When the system is offline, no user operations can be performed with the exception of a system shutdown.

Input Parameter Description

NameTypeDescription
offlineboolean

Set to true if desired state is offline. The supported values are:

  • true
  • false
optionsmap of string to strings

Optional parameters. The default value is an empty map ( {} ).

Supported Parameters (keys)Parameter Description
flush_to_disk

Flush to disk when going offline 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:

NameTypeDescription
statusString'OK' or 'ERROR'
messageStringEmpty if success or an error message
data_typeString'admin_offline_request' or 'none' in case of an error
dataStringEmpty string
data_strJSON or String

This embedded JSON represents the result of the /admin/offline endpoint:

NameTypeDescription
is_offlinebooleanReturns true if the system is offline, or false otherwise.
infomap of string to stringsAdditional information.

Empty string in case of an error.