Get model version URI by alias

GET 
/metalakes/:metalake/catalogs/:catalog/schemas/:schema/models/:model/aliases/:alias/uri

Returns one URI of the model version that the alias points to.

Sign in with a bearer token or a local user's password; see Authentication.

Request

Path Parameters

metalake stringrequired

The name of the metalake

catalog stringrequired

The name of the catalog

schema stringrequired

The name of the schema

model stringrequired

The name of the model

alias stringrequired

An alias of the model version

Query Parameters

uriName string

The name of the URI to return. Defaults to the version's only URI, or else to the URI named by the default-uri-name property of the version, then of the model.

Responses

200

The selected URI of the model version.

application/vnd.gravitino.v1+json

Schema

Schema

code int32

Possible values: [0]

Status code of the response

uri string

The uri of the model version

Example (from schema)

{
  "code": 0,
  "uri": "string"
}

ModelResponse

{
  "code": 0,
  "uri": "hdfs://path/to/model"
}

404

No version of the model has the given alias, or the version has no URI with the requested or default name.

application/vnd.gravitino.v1+json

Schema

Schema

code integerrequired

Possible values: >= 1000 and <= 1100

HTTP response code

type stringrequired

Internal type definition of the error

message stringrequired

A human-readable message

stack string[]deprecated

Deprecated diagnostic stack trace. Enterprise omits it by default because it can expose internal implementation details. Operators can opt in for controlled diagnostics with gravitino.server.webserver.includeErrorStackTrace=true. See OWASP REST Security: Error handling and CWE-209.

Example (from schema)

{
  "code": 1002,
  "type": "string",
  "message": "string"
}

NoSuchModelVersionException

{
  "code": 1003,
  "type": "NoSuchModelVersionException",
  "message": "Model version does not exist",
  "stack": [
    "org.apache.gravitino.exceptions.NoSuchModelVersionException: Model version does not exist"
  ]
}

NoSuchModelVersionURINameException

{
  "code": 1003,
  "type": "NoSuchModelVersionURINameException",
  "message": "Model version uri does not exist",
  "stack": [
    "org.apache.gravitino.exceptions.NoSuchModelVersionURINameException: Model version uri does not exist"
  ]
}

5xx

The server hit an internal error that the client usually cannot fix by changing the request.

application/vnd.gravitino.v1+json

Schema

Schema

code integerrequired

Possible values: >= 1000 and <= 1100

HTTP response code

type stringrequired

Internal type definition of the error

message stringrequired

A human-readable message

stack string[]deprecated

Deprecated diagnostic stack trace. Enterprise omits it by default because it can expose internal implementation details. Operators can opt in for controlled diagnostics with gravitino.server.webserver.includeErrorStackTrace=true. See OWASP REST Security: Error handling and CWE-209.

Example (from schema)

{
  "code": 1002,
  "type": "string",
  "message": "string"
}

Example

{
  "code": 1002,
  "type": "RuntimeException",
  "message": "Internal Server Error",
  "stack": [
    "java.lang.RuntimeException: Internal Server Error"
  ]
}

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