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The Operation Object

The operation object contains metadata about the operation created. The status of an operation can be checked using the operation endpoint.

Field

Description

Type

id

The deployment-specific ID of the operation returned. Unique across the entire deployment of Tamr.

String

type

The type of operation submitted.

String

description

The description of the operation submitted.

String

status

The state of the operation, and a message describing it. Status is one of RUNNING, FAILED, or SUCCEEDED.

Status

created

Metadata about the creation of the operation: the user who created it, when it was created, and the version.

Checkpoint

lastModified

Metadata about the most recent update of the operation: the user who created it, when it was created, and the version.

Checkpoint

relativeId

The relative ID of the operation returned. Unique across the specific instance of Tamr.

String

{
  "id": "10",
  "type": "SPARK",
  "description": "Publish clusters",
  "status": {
    "state": "SUCCEEDED",
    "startTime": "2019-02-27T15:43:02.478Z",
    "endTime": "2019-02-27T15:48:16.019Z",
    "message": "{\n  \"action\" : \"SubmissionStatusResponse\",\n \"driverState\" : \"FINISHED\",\n  \"serverSparkVersion\" : \"2.2.0\",\n  \"submissionId\" : \"driver-20190227154257-0001\",\n  \"success\" : true,\n  \"workerHostPort\" : \"<host>:34591\",\n  \"workerId\" : \"worker-20190201172452-<host>-34591\"\n}"
  },
  "created": {
    "username": "admin",
    "time": "2019-02-27T15:42:43.703Z",
    "version": "1757"
  },
  "lastModified": {
    "username": "system",
    "time": "2019-02-27T15:48:18.180Z",
    "version": "1857"
  },
  "relativeId": "operations/10"
}