Project Falcon has retired. For details please refer to its Attic page.
Falcon - GET /api/instance/running/:entity-type/:entity-name

GET /api/instance/running/:entity-type/:entity-name

Description

Get a list of instances currently running for a given entity.

Parameters

  • :entity-type Valid options are cluster, feed or process.
  • :entity-name Name of the entity.
  • colo <optional param> Colo on which the query should be run.
  • lifecycle <optional param> Valid lifecycles for feed are Eviction/Replication(default) and for process is Execution(default).
  • filterBy <optional param> Filter results by list of field:value pairs. Example: filterBy=CLUSTER:primary-cluster
    • Supported filter fields are CLUSTER, SOURCECLUSTER, STARTEDAFTER.
    • Query will do an AND among filterBy fields.
  • orderBy <optional param> Field by which results should be ordered.
    • Supports ordering by "status","startTime","endTime","cluster".
  • sortOrder <optional param> Valid options are "asc" and "desc"
  • offset <optional param> Show results from the offset, used for pagination. Defaults to 0.
  • numResults <optional param> Number of results to show per request, used for pagination. Only integers > 0 are valid, Default is 10.
  • doAs <optional query param> allows the current user to impersonate the user passed in doAs when interacting with the Falcon system.

Results

List of instances currently running.

Examples

Rest Call

GET http://localhost:15000/api/instance/running/process/SampleProcess?colo=*

Result

{
    "instances": [
        {
            "startTime": "2013-10-21T14:39:28-07:00",
            "cluster": "primary-cluster",
            "status": "RUNNING",
            "instance": "2012-04-03T06:00Z"
        }
    ],
    "requestId": "default\/12e9a7d4-3b4f-4a76-b471-c8f3786a62a0\n",
    "message": "default\/Running Instances\n",
    "status": "SUCCEEDED"
}

Rest Call

GET http://localhost:15000/api/instance/running/process/SampleProcess?colo=*&start=2012-04-03T07:00Z&filterBy=CLUSTER:primary-cluster&orderBy=startTime&offset=2&numResults=2&doAs=joe

Result

{
    "instances": [
        {
            "details": "",
            "endTime": "2013-10-21T14:40:26-07:00",
            "startTime": "2013-10-21T14:39:56-07:00",
            "cluster": "primary-cluster",
            "logFile": "http:\/\/localhost:11000\/oozie?job=0000070-131021115933395-oozie-rgau-W",
            "status": "RUNNING",
            "instance": "2012-04-03T07:00Z"
        },
        {
            "details": "",
            "endTime": "2013-10-21T14:42:27-07:00",
            "startTime": "2013-10-21T14:41:57-07:00",
            "cluster": "primary-cluster",
            "logFile": "http:\/\/localhost:11000\/oozie?job=0000070-131021115933397-oozie-rgau-W",
            "status": "RUNNING",
            "instance": "2012-04-03T08:00Z"
        },
    ],

    "requestId": "default\/e15bb378-d09f-4911-9df2-5334a45153d2\n",
    "message": "default\/STATUS\n",
    "status": "SUCCEEDED"
}