9 Copyright (C) The Arvados Authors. All rights reserved.
11 SPDX-License-Identifier: CC-BY-SA-3.0
14 {% include 'notebox_begin_warning' %}
15 This is a legacy API. This endpoint is deprecated, disabled by default in new installations, and slated to be removed entirely in a future major release of Arvados. It is replaced by "container requests.":container_requests.html
16 {% include 'notebox_end' %}
18 API endpoint base: @https://{{ site.arvados_api_host }}/arvados/v1/job_tasks@
22 Example UUID: @zzzzz-ot0gb-0123456789abcde@
28 A job task is a individually scheduled unit of work executed as part of an overall job.
30 Each JobTask has, in addition to the "Common resource fields":{{site.baseurl}}/api/resources.html:
32 table(table table-bordered table-condensed).
33 |_. Attribute|_. Type|_. Description|_. Example|
34 |sequence|integer|Execution sequence.
35 A step cannot be run until all steps with lower sequence numbers have completed.
36 Job steps with the same sequence number can be run in any order.||
40 |success|boolean|Is null if the task has neither completed successfully nor failed permanently.||
42 The following attributes should not be updated by anyone other than the job manager:
44 table(table table-bordered table-condensed).
45 |_. Attribute|_. Type|_. Description|_. Notes|
46 |qsequence|integer|Order of arrival|0-based|
48 |created_by_job_task_uuid|string|||
52 See "Common resource methods":{{site.baseurl}}/api/methods.html for more information about @create@, @delete@, @get@, @list@, and @update@.
54 Required arguments are displayed in %{background:#ccffcc}green%.
62 table(table table-bordered table-condensed).
63 |_. Argument |_. Type |_. Description |_. Location |_. Example |
64 |job_task|object||query||
68 Delete an existing JobTask.
72 table(table table-bordered table-condensed).
73 |_. Argument |_. Type |_. Description |_. Location |_. Example |
74 {background:#ccffcc}.|uuid|string|The UUID of the JobTask in question.|path||
78 Gets a JobTask's metadata by UUID.
82 table(table table-bordered table-condensed).
83 |_. Argument |_. Type |_. Description |_. Location |_. Example |
84 {background:#ccffcc}.|uuid|string|The UUID of the JobTask in question.|path||
90 See "common resource list method.":{{site.baseurl}}/api/methods.html#index
94 Update attributes of an existing JobTask.
98 table(table table-bordered table-condensed).
99 |_. Argument |_. Type |_. Description |_. Location |_. Example |
100 {background:#ccffcc}.|uuid|string|The UUID of the JobTask in question.|path||
101 |job_task|object||query||