Note

This documentation is for a prior release of Kinetica. For the latest documentation, click here.

Administration: Switch Over Process

Manually switch over one or more processes to another host. Individual ranks or entire hosts may be moved to another host.

NOTE: This endpoint should be used for on-premise deployments only.

Input Parameter Description

NameTypeDescription
processesarray of stringsIndicates the process identifier to switch over to another host. Options are 'hostN' and 'rankN' where 'N' corresponds to the number associated with a host or rank in the Network section of the gpudb.conf file; e.g., 'host[N].address' or 'rank[N].host'. If 'hostN' is provided, all processes on that host will be moved to another host. Each entry in this array will be switched over to the corresponding host entry at the same index in input parameter destinations.
destinationsarray of stringsIndicates to which host to switch over each corresponding process given in input parameter processes. Each index must be specified as 'hostN' where 'N' corresponds to the number associated with a host or rank in the Network section of the gpudb.conf file; e.g., 'host[N].address'. Each entry in this array will receive the corresponding process entry at the same index in input parameter processes.
optionsmap of string to strings

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

Supported Parameters (keys)Parameter Description
dry_run

If set to true, only validation checks will be performed. Nothing is switched over. The default value is false. The supported values are:

  • true
  • false

Output Parameter Description

NameTypeDescription
infomap of string to stringsAdditional information.