/admin/show/shards

URL: http://GPUDB_IP_ADDRESS:GPUDB_PORT/admin/show/shards

Show the mapping of shards to the corresponding rank and tom. The response message contains list of 16384 (total number of shards in the system) Rank and TOM numbers corresponding to each shard.

Input Parameter Description

Name	Type	Description
options	map of string to strings	Optional parameters. The default value is an empty map ( {} ).

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_show_shards_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/show/shards endpoint: Name Type Description version long Current shard array version number. rank array of ints Array of ranks indexed by the shard number. tom array of ints Array of toms to which the corresponding shard belongs. info map of string to strings Additional information. Empty string in case of an error.