| Property |
Description |
| Tasks/id |
The task id |
| Tasks/request_id |
The parent request id |
| Tasks/cluster_name |
The name of the parent cluster |
| Tasks/attempt_cnt |
The number of attempts at completing this task |
| Tasks/command |
The task command |
| Tasks/exit_code |
The exit code |
| Tasks/host_name |
The name of the host |
| Tasks/role |
The role |
| Tasks/stage_id |
The stage id |
| Tasks/start_time |
The task start time |
| Tasks/status |
The task status |
| Tasks/stderr |
The stderr from running the taks |
| Tasks/stdout |
The stdout from running the task |
###Status
The current status of a task resource can be determined by looking at the Tasks/status property.
GET api/v1/clusters/c1/requests/2/tasks/12?fields=Tasks/status
200 OK
{
"href" : "your.ambari.server/api/v1/clusters/c1/requests/2/tasks/12?fields=Tasks/status",
"Tasks" : {
"cluster_name" : "c1",
"id" : 12,
"request_id" : 2,
"status" : "COMPLETED"
}
The following table lists the possible values of the task resource Tasks/status.