URL: http://GPUDB_IP_ADDRESS:GPUDB_PORT/show/datasink

Shows information about a specified data sink or all data sinks.

Input Parameter Description

Name Type Description
name string Name of the data sink for which to retrieve information. The name must refer to a currently existing data sink. If '*' is specified, information about all data sinks will be returned.
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 'show_datasink_response' or 'none' in case of an error
data String Empty string
data_str JSON or String

This embedded JSON represents the result of the /show/datasink endpoint:

Name Type Description
datasink_names array of strings The data sink names.
destination_types array of strings The destination type of the data sinks named in output parameter datasink_names.
additional_info array of maps of string to strings

Additional information about the respective data sinks in output parameter datasink_names.

Possible List Entries Description
map of string to strings

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

Possible Parameters (keys) Parameter Description
destination Destination for the output data in 'destination_type://path[:port]' format
kafka_topic_name Kafka topic if the data sink type is a Kafka broker
user_name Name of the remote system user
info map of string to strings Additional information.

Empty string in case of an error.